General
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Target
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac
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Size
3.3MB
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Sample
220311-bmbvbaebd7
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MD5
e036e40ff402beab8f6f95dae4607043
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SHA1
1414745eac92c43d52a5b2cec21d63461af90e0b
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SHA256
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac
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SHA512
1ba770d82f5a1ceab0612e2546eb39b603921559b2978d7c0116780be7f689df3b4862f88ac1493d20a82f7989b168e4c172fda283e938968ff3a4cc1ebb5af6
Static task
static1
Behavioral task
behavioral1
Sample
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
redline
ServAni
87.251.71.195:82
Extracted
redline
Cana
176.111.174.254:56328
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Extracted
redline
dadad123
86.107.197.196:63065
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auth_value
dd4834614a3ac04a7b90791c224626a2
Extracted
redline
newall
deyneyab.xyz:80
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auth_value
25db96cfa370a37f57d1a769f3900122
Targets
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Target
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac
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Size
3.3MB
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MD5
e036e40ff402beab8f6f95dae4607043
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SHA1
1414745eac92c43d52a5b2cec21d63461af90e0b
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SHA256
3abb3218e22623298ab415fc82fa9700f46eca9bd0a71f8d348e7f04b0a7c1ac
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SHA512
1ba770d82f5a1ceab0612e2546eb39b603921559b2978d7c0116780be7f689df3b4862f88ac1493d20a82f7989b168e4c172fda283e938968ff3a4cc1ebb5af6
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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 NtCreateUserProcessOtherParentProcess
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OnlyLogger Payload
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Vidar Stealer
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Blocklisted process makes network request
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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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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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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Install Root Certificate
1