Technical Information
To ensure autorun and distribution
Sets the following service settings
- [<HKLM>\System\CurrentControlSet\Services\sjwkjznf] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\sjwkjznf] 'ImagePath' = '<SYSTEM32>\sjwkjznf\eljuzuiw.exe /d"<Full path to file>"'
- [<HKLM>\SYSTEM\CurrentControlSet\services\sjwkjznf] 'ImagePath' = '<SYSTEM32>\sjwkjznf\eljuzuiw.exe'
Creates the following services
- 'sjwkjznf' <SYSTEM32>\sjwkjznf\eljuzuiw.exe /d"<Full path to file>"
- 'sjwkjznf' <SYSTEM32>\sjwkjznf\eljuzuiw.exe
Malicious functions
To complicate detection of its presence in the operating system,
adds antivirus exclusion with following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths] '<SYSTEM32>\sjwkjznf' = '00000000'
Executes the following
- '<SYSTEM32>\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="<SYSTEM32>\svchost.exe" enable=yes>nul
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system
Creates the following files
- %TEMP%\eljuzuiw.exe
- <SYSTEM32>\config\systemprofile:.repos
Moves the following files
- from %TEMP%\eljuzuiw.exe to <SYSTEM32>\sjwkjznf\eljuzuiw.exe
Deletes itself.
Network activity
Connects to
- 'mi##########m.mail.protection.outlook.com':25
- 'sm##.##cureserver.net':25
- 'mx####.#egamailservers.com':25
- 'mx.##.##mail.iss.as9143.net':25
- 'ex####l.bigpond.com':25
- 'sh#####gate.sparrow.org':25
- 'mx.#####.#e.cust.b.hostedemail.com':25
- 'pi###########ool-nz.mail.protection.outlook.com':25
- 'mx#.###.#ailpod4-cph3.one.com':25
- 'mx#######f04.gslb.pphosted.com':25
- 'mx.#####.#om.cust.b.hostedemail.com':25
- 'mx#######c02.gslb.pphosted.com':25
- 'ALT2.ASPMX.L.GOOGLE.COM':25
- 'ma##.##tsimaholo.gov.za':25
- 'gmr-smtp-in.l.google.com':25
- 'mx####.##il.gm0.yahoodns.net':25
- 'mx##.mnp.ca':25
- 'pa####x.above.com':25
- 'ma##.booth.net':25
- 'ne##########om.mail.protection.outlook.com':25
- 'im##.yeah.net':993
- 'mx##.m1bp.com':25
- 'ma#######xcite.roc2.bluetie.com':25
- 'mx#.ovh.net':25
- 'au#######nbound-1.mimecast.com':25
- 'ma##.#arykay.com':25
- 'al####.###l.protection.outlook.com':25
- 'mx######91d01.pphosted.com':25
- 'na#.###.#rotection.outlook.com':25
- 'mx#######b01.gslb.pphosted.com':25
- 'mx#######601.gslb.pphosted.com':25
- 'hk####2.hknet.com':25
- 'me####in.xmr3.com':25
- 'cx#.##.#.cloudfilter.net':25
- 'de###twax.ru':483
- 'ma##.#-email.net':25
- 'fa###ool.xyz':10060
- 'as#.##flexion.net':25
- '19#.#6.146.42':427
- '19#.#6.146.43':427
- '19#.#6.146.41':427
- '18#.#53.219.200':427
- '51.##8.144.223':427
- '91.##9.63.95':427
- 'google.com':80
- '45.##8.172.81':8765
- '77.##.79.170':993
- 'as####asabutton.com':25
- 'mx#.##ailsrvr.com':25
- 'mx#######501.gslb.pphosted.com':25
- 'mx#######301.gslb.pphosted.com':25
- 'mt##.##0.yahoodns.net':25
- 'mx#.##emonmail.net':25
- 'sm####.laposte.net':25
- 'mx#.##lkomsa.net':25
- 'AC##########.mail.protection.outlook.com':25
- 'mx#.#ate.com':25
- 'mx#######401.gslb.pphosted.com':25
- 'mx#######701.gslb.pphosted.com':25
- 'mx###.##il.am0.yahoodns.net':25
- 'mx.##teria.pl':25
- 'mx######77002.pphosted.com':25
- 'al######x-vip2.prodigy.net':25
- 'de###twax.ru':443
- 'mx.#len.pl':25
- 'eu#.###.#rotection.outlook.com':25
TCP
HTTP GET requests
- http://www.google.com/
Other
- 'de###twax.ru':443
- 'me####in.xmr3.com':25
- 'mx####.#egamailservers.com':25
- 'hk####2.hknet.com':25
- 'pi###########ool-nz.mail.protection.outlook.com':25
- 'mx#.###.#ailpod4-cph3.one.com':25
- 'ALT2.ASPMX.L.GOOGLE.COM':25
- 'ma##.##tsimaholo.gov.za':25
- 'au#######nbound-1.mimecast.com':25
- 'pa####x.above.com':25
- 'sm####.laposte.net':25
- 'ne##########om.mail.protection.outlook.com':25
- 'ma##.booth.net':25
- 'im##.yeah.net':993
- 'mx##.m1bp.com':25
- 'al######x-vip2.prodigy.net':25
- 'mx####.##il.gm0.yahoodns.net':25
- 'mx.##teria.pl':25
- '91.##9.63.95':427
- 'de###twax.ru':483
- 'fa###ool.xyz':10060
- '51.##8.144.223':427
- '19#.#6.146.42':427
- '19#.#6.146.41':427
- '18#.#53.219.200':427
- '19#.#6.146.43':427
- 'mx###.##il.am0.yahoodns.net':25
- '77.##.79.170':993
- 'ma##.#-email.net':25
- 'as#.##flexion.net':25
- 'gmr-smtp-in.l.google.com':25
- 'mt##.##0.yahoodns.net':25
- 'AC##########.mail.protection.outlook.com':25
- 'mx#.##emonmail.net':25
- 'al####.###l.protection.outlook.com':25
UDP
- DNS ASK mi##########m.mail.protection.outlook.com
- DNS ASK ne###ape.net
- DNS ASK ma##.##tsimaholo.gov.za
- DNS ASK me####aholo.gov.za
- DNS ASK k1##c.com
- DNS ASK gm##.com
- DNS ASK ALT2.ASPMX.L.GOOGLE.COM
- DNS ASK ar####latepr.com.au
- DNS ASK mx.#####.#om.cust.b.hostedemail.com
- DNS ASK ly##s.com
- DNS ASK mx#######c02.gslb.pphosted.com
- DNS ASK bo#####abuilders.com
- DNS ASK mx#######f04.gslb.pphosted.com
- DNS ASK ts##.com
- DNS ASK mx#.###.#ailpod4-cph3.one.com
- DNS ASK mx####.##il.gm0.yahoodns.net
- DNS ASK ki##er.dk
- DNS ASK pi####rst.school.nz
- DNS ASK ce###adia.com
- DNS ASK mx.#####.#e.cust.b.hostedemail.com
- DNS ASK ly##s.de
- DNS ASK sh#####gate.sparrow.org
- DNS ASK sp##row.org
- DNS ASK ex####l.bigpond.com
- DNS ASK te##tra.com
- DNS ASK nu###lite.com
- DNS ASK mx.##.##mail.iss.as9143.net
- DNS ASK vi###nmedia.com
- DNS ASK mx####.#egamailservers.com
- DNS ASK sa##tel.net
- DNS ASK sm##.##cureserver.net
- DNS ASK pi###########ool-nz.mail.protection.outlook.com
- DNS ASK bv##et.net
- DNS ASK mx#.##ailsrvr.com
- DNS ASK mn#.ca
- DNS ASK nt###rld.com
- DNS ASK at####aspirit.com
- DNS ASK cq##ail.com
- DNS ASK au#######nbound-1.mimecast.com
- DNS ASK ma##kay.com
- DNS ASK ma##.#arykay.com
- DNS ASK al####.###l.protection.outlook.com
- DNS ASK ou##ook.fr
- DNS ASK be###outh.com
- DNS ASK mx######91d01.pphosted.com
- DNS ASK be####lantic.net
- DNS ASK as####asabutton.com
- DNS ASK we##v.net
- DNS ASK na#.###.#rotection.outlook.com
- DNS ASK mx#.ovh.net
- DNS ASK se#####clientele.com
- DNS ASK ma#######xcite.roc2.bluetie.com
- DNS ASK ex##te.com
- DNS ASK mx##.m1bp.com
- DNS ASK ve##zon.net
- DNS ASK im##.yeah.net
- DNS ASK lo####gforspace.com
- DNS ASK ne##########om.mail.protection.outlook.com
- DNS ASK ne###rsant.com
- DNS ASK mo###oth.com
- DNS ASK ma##.booth.net
- DNS ASK bo##h.net
- DNS ASK su###nlink.com
- DNS ASK pa####x.above.com
- DNS ASK mp###orld.us
- DNS ASK mx##.mnp.ca
- DNS ASK pr####arpetcare.com
- DNS ASK al.com
- DNS ASK hk####2.hknet.com
- DNS ASK al######x-vip2.prodigy.net
- DNS ASK ro###tmail.com
- DNS ASK mu######xextremereview.com
- DNS ASK rs####ancial.net
- DNS ASK mx.#len.pl
- DNS ASK o2.pl
- DNS ASK gmr-smtp-in.l.google.com
- DNS ASK go####groups.com
- DNS ASK mx#######301.gslb.pphosted.com
- DNS ASK hu##na.com
- DNS ASK mx#######501.gslb.pphosted.com
- DNS ASK pu##e.com
- DNS ASK it###renet.org
- DNS ASK google.com
- DNS ASK 19#.###.211.95.in-addr.arpa
- DNS ASK mt##.##0.yahoodns.net
- DNS ASK as#.##flexion.net
- DNS ASK yl####yshomemn.com
- DNS ASK gl####awards.info
- DNS ASK fa###ool.xyz
- DNS ASK 19#.###.#11.95.cbl.abuseat.org
- DNS ASK in###eman.info
- DNS ASK gr####ealtools.net
- DNS ASK 19#.###.##1.95.sbl-xbl.spamhaus.org
- DNS ASK 19#.###.#11.95.zen.spamhaus.org
- DNS ASK fr###palate.com
- DNS ASK 19#.###.#11.95.bl.spamcop.net
- DNS ASK ma##.#-email.net
- DNS ASK 19#.###.#11.95.dnsbl.sorbs.net
- DNS ASK po###ail.com
- DNS ASK de###twax.ru
- DNS ASK mo####gsidemin.org
- DNS ASK ao##wbg.com
- DNS ASK pp##.com
- DNS ASK ta###ook.com
- DNS ASK mx###.##il.am0.yahoodns.net
- DNS ASK in##ria.pl
- DNS ASK mx.##teria.pl
- DNS ASK sa###force.com
- DNS ASK mx######77002.pphosted.com
- DNS ASK at#.net
- DNS ASK co#.net
- DNS ASK mx#######601.gslb.pphosted.com
- DNS ASK cx#.##.#.cloudfilter.net
- DNS ASK xm##.com
- DNS ASK me####in.xmr3.com
- DNS ASK ns##rp.com
- DNS ASK mx#######b01.gslb.pphosted.com
- DNS ASK rc#e.us
- DNS ASK sk#.com
- DNS ASK am###trade.com
- DNS ASK mx#######701.gslb.pphosted.com
- DNS ASK si##cam.com
- DNS ASK mx#.#ate.com
- DNS ASK na##.com
- DNS ASK mx#######401.gslb.pphosted.com
- DNS ASK AC##########.mail.protection.outlook.com
- DNS ASK qu##tar.com
- DNS ASK ac###lsen.ca
- DNS ASK en###keyllc.com
- DNS ASK su#####anreviews.com
- DNS ASK mx#.##lkomsa.net
- DNS ASK te###msa.net
- DNS ASK sm####.laposte.net
- DNS ASK la##ste.net
- DNS ASK mx#.##emonmail.net
- DNS ASK hk##t.com
- DNS ASK eu#.###.#rotection.outlook.com
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\sjwkjznf\eljuzuiw.exe' /d"<Full path to file>"
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\sjwkjznf\' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\eljuzuiw.exe" <SYSTEM32>\sjwkjznf\' (with hidden window)
- '<SYSTEM32>\sc.exe' create sjwkjznf binPath= "<SYSTEM32>\sjwkjznf\eljuzuiw.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"' (with hidden window)
- '<SYSTEM32>\sc.exe' description sjwkjznf "wifi internet conection"' (with hidden window)
- '<SYSTEM32>\sc.exe' start sjwkjznf' (with hidden window)
- '<SYSTEM32>\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="<SYSTEM32>\svchost.exe" enable=yes>nul' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\sjwkjznf\
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\eljuzuiw.exe" <SYSTEM32>\sjwkjznf\
- '<SYSTEM32>\sc.exe' create sjwkjznf binPath= "<SYSTEM32>\sjwkjznf\eljuzuiw.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"
- '<SYSTEM32>\sc.exe' description sjwkjznf "wifi internet conection"
- '<SYSTEM32>\sc.exe' start sjwkjznf
- '<SYSTEM32>\svchost.exe'
- '<SYSTEM32>\svchost.exe' -o fastpool.xyz:10060 -u 9rLbTvsApFs3i3ojk5hDKicMNRQbxxFGwJA2hNC6NoZZDQN5tTFbhviFm4W3koxSrPg87Lnif7qxFYh9xpTJz1cT6B17Ph4.50000 -p x -k -a cn/half
