General
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Target
05c4c33145ea7913fa05fd3d10b5ba9d.exe
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Size
331KB
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Sample
211222-gyrb2afggq
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MD5
05c4c33145ea7913fa05fd3d10b5ba9d
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SHA1
6e664e9d1ab11f6f647d8d724c77efe4ea0a6bba
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SHA256
abd30e7e8c1b62ee63ecffc80a5f9e0603b6dcf861513d780cce46b325a463c6
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SHA512
3d8f501382eeff751ce23640b2f4e6cc1e509b11b0a7336916fa8ade86b37499c7cff43f0d04be330f2ee36c64ea7303a410b32b97765fe0b1c42abd1ce53cb1
Static task
static1
Behavioral task
behavioral1
Sample
05c4c33145ea7913fa05fd3d10b5ba9d.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
05c4c33145ea7913fa05fd3d10b5ba9d.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
1
86.107.197.138:38133
Extracted
raccoon
10da56e7e71e97bdc1f36eb76813bbc3231de7e4
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url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar
Extracted
redline
444
31.131.254.105:1498
Targets
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Target
05c4c33145ea7913fa05fd3d10b5ba9d.exe
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Size
331KB
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MD5
05c4c33145ea7913fa05fd3d10b5ba9d
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SHA1
6e664e9d1ab11f6f647d8d724c77efe4ea0a6bba
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SHA256
abd30e7e8c1b62ee63ecffc80a5f9e0603b6dcf861513d780cce46b325a463c6
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SHA512
3d8f501382eeff751ce23640b2f4e6cc1e509b11b0a7336916fa8ade86b37499c7cff43f0d04be330f2ee36c64ea7303a410b32b97765fe0b1c42abd1ce53cb1
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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Arkei Stealer Payload
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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