General
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Target
2442bbf11c74033e6d36792c671a7f0755912611e1a8a1feb089218fb4605bff
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Size
173KB
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Sample
220521-dvrxlsgdb5
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MD5
3a7c35fe38ceeaecd71d2a1224ea2589
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SHA1
49effcb684535fbffb8c2c453a94fbf34aabe62a
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SHA256
2442bbf11c74033e6d36792c671a7f0755912611e1a8a1feb089218fb4605bff
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SHA512
3390f7c88b6427dddd60d836bc8c24b25227c28784e19c37f422db36503422b23b57cee1dbedbf4dc45b470c96b9137285c76b261c1a86e7e18a4d7cfa21566d
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Purchase Order.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.aviner.co.za - Port:
587 - Username:
[email protected] - Password:
NoLimits@
Targets
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Target
Purchase Order.exe
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Size
282KB
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MD5
b861f4c2cd486258a79a2078c58885e8
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SHA1
a52c73cecef8c37bcaf95aeeb456580544a6e27c
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SHA256
e0dd9126e9038ec946d016833bad57afb1d3eb06e453ec8a0bdd60661e6a3da2
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SHA512
2d51a0096e6c99209bbd020f8523143c1651567296e3123cc4650e9809dc5c5f560fa8b1848d18cd240a53f5ae9fcfbf11bca98eb04d2a678f6d45c682d36371
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Cheetah Keylogger
Cheetah is a keylogger and info stealer first seen in March 2020.
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Cheetah Keylogger Payload
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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