General
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Target
9aab74021fae67b0ec355bbc9138b1c4
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Size
4.6MB
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Sample
240214-d9yzgaga4x
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MD5
9aab74021fae67b0ec355bbc9138b1c4
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SHA1
29ef8b5405f75c09e495e0937e3d9d8b8dbdf4ae
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SHA256
befd232ab8dab62c010a0a96e0e62a1ff561509877fd8acfa1507df11e092aec
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SHA512
d46b1edb1903b094db95136fbe7f078615450c3d9c5f376430d4abe8f3c76172d3af2782728b3089ac933392cd326da319da4b64ffd7532873896e45e7b4cd2b
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SSDEEP
98304:yfKP0VfhaPhaEFHHiRCp4cCH6iUdIbLnTrgAQzuGIOqiC1c2MeS:yfm0Vf8PhaEFniRCp06i+qgksBC1c2xS
Static task
static1
Behavioral task
behavioral1
Sample
9aab74021fae67b0ec355bbc9138b1c4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9aab74021fae67b0ec355bbc9138b1c4.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
nullmixer
http://watira.xyz/
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
smokeloader
pub5
Extracted
vidar
39.9
706
https://prophefliloc.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
redline
Build1
45.142.213.135:30058
Targets
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Target
9aab74021fae67b0ec355bbc9138b1c4
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Size
4.6MB
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MD5
9aab74021fae67b0ec355bbc9138b1c4
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SHA1
29ef8b5405f75c09e495e0937e3d9d8b8dbdf4ae
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SHA256
befd232ab8dab62c010a0a96e0e62a1ff561509877fd8acfa1507df11e092aec
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SHA512
d46b1edb1903b094db95136fbe7f078615450c3d9c5f376430d4abe8f3c76172d3af2782728b3089ac933392cd326da319da4b64ffd7532873896e45e7b4cd2b
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SSDEEP
98304:yfKP0VfhaPhaEFHHiRCp4cCH6iUdIbLnTrgAQzuGIOqiC1c2MeS:yfm0Vf8PhaEFniRCp06i+qgksBC1c2xS
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Socelars payload
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Vidar Stealer
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XMRig Miner payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of SetThreadContext
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Target
setup_installer.exe
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Size
4.6MB
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MD5
0182d7dcdb4e1d8c87ef13ccca528b16
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SHA1
f0f3d321a0829992d81bba5460abad5c555439cd
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SHA256
1f4d8c3b8625c3506e6907a4e50e2f43cd851cbde208af218e50a9994b35388b
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SHA512
f21c3d8792e805ef3aceaf294385c383e0db4964d36a51654f82b97a448349631a1b829e9602ca78e60caa89311d85a7b569636766521c9f2de167e28860beb9
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SSDEEP
98304:x4CvLUBsg2sNW92XS1SgEjpAqU5m7WNHCBqW0N010hh8O7ayZsJc:xlLUCg1U8S1SLjpB6Fmd0kqh8oR
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
-
Socelars payload
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Vidar Stealer
-
XMRig Miner payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1