General
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Target
72bc725dcbf570567645b209fc685f79.exe
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Size
916KB
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Sample
220816-h3slbsdhfp
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MD5
72bc725dcbf570567645b209fc685f79
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SHA1
a6a2b06f126b3483908073a9bf7f0bd3b0a5885a
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SHA256
4c8662f187b984c7ad509d766d9514542f26ec38e8961097dd17282f0e7c6a1d
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SHA512
1208956e5c45022f775587dc6fb828472644d6f9fb6f85629861917a77f8df5029f0e579ed23bdea90b8334f2c708843ab838a0156e0ab695b4c28b71305e7d0
Static task
static1
Behavioral task
behavioral1
Sample
72bc725dcbf570567645b209fc685f79.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
72bc725dcbf570567645b209fc685f79.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
redline
nam3
103.89.90.61:34589
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auth_value
64b900120bbceaa6a9c60e9079492895
Extracted
redline
5
176.113.115.146:9582
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auth_value
d38b30c1ccd6c1e5088d9e5bd9e51b0f
Extracted
redline
5076357887
195.54.170.157:16525
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auth_value
0dfaff60271d374d0c206d19883e06f3
Targets
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Target
72bc725dcbf570567645b209fc685f79.exe
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Size
916KB
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MD5
72bc725dcbf570567645b209fc685f79
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SHA1
a6a2b06f126b3483908073a9bf7f0bd3b0a5885a
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SHA256
4c8662f187b984c7ad509d766d9514542f26ec38e8961097dd17282f0e7c6a1d
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SHA512
1208956e5c45022f775587dc6fb828472644d6f9fb6f85629861917a77f8df5029f0e579ed23bdea90b8334f2c708843ab838a0156e0ab695b4c28b71305e7d0
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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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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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