General
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Target
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa
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Size
7.0MB
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Sample
211220-rb6tbaafh9
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MD5
27ee0fff858ebb65e9d645b3890418f9
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SHA1
78cce78871932c34b30a16296063ee1ca6c152e5
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SHA256
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa
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SHA512
193f9dca9b3a7f26b7e0222d784e2f88f76743141c51917ba4dc4232ba1e2205b9fa53762c55926f53ea9c37670d121ab971e77ed0e33641db51ee355737ef05
Static task
static1
Behavioral task
behavioral1
Sample
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa.exe
Resource
win10-en-20211208
Malware Config
Extracted
socelars
http://www.biohazardgraphics.com/
Extracted
vidar
49.1
915
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
915
Extracted
smokeloader
2020
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
Extracted
redline
v3user1
159.69.246.184:13127
Targets
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Target
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa
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Size
7.0MB
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MD5
27ee0fff858ebb65e9d645b3890418f9
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SHA1
78cce78871932c34b30a16296063ee1ca6c152e5
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SHA256
99194b593d58a4f74bd2ca7541f5d782db0d10fe7ec5fdeda5b5e8fe704394fa
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SHA512
193f9dca9b3a7f26b7e0222d784e2f88f76743141c51917ba4dc4232ba1e2205b9fa53762c55926f53ea9c37670d121ab971e77ed0e33641db51ee355737ef05
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
3Web Service
1