General
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Target
27022025_1123_1092817034_DCTAZ100_2025_23176136_1.tar
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Size
311KB
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Sample
250227-ng577avye1
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MD5
2dc02930d76141dbf5e99f6d9a540424
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SHA1
544d643b122aeace30e67e4ad508e68c1c7f5904
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SHA256
a8913319d581f7711cb683e5d4fd5e966e11bc641cc3ec2979f1f5f1d79d6fec
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SHA512
198bebe472633eb85fd98c32910492b13449c9ac22ea0728206ffec5db2398cf3edc574805c2c657247711bef9598cb6dc3349a36953b918a43581233fb8cc69
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SSDEEP
3072:NvJ5HovJ5HovJ5HovJ5H7vJ5HovJ5HovJ5HovJ5H4vJ5HovJ5HovJ5HovJ5HuGn3:n4B
Static task
static1
Behavioral task
behavioral1
Sample
1092817034_DCTAZ100_2025_23176136_1.jse
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
1092817034_DCTAZ100_2025_23176136_1.jse
Resource
win10v2004-20250217-en
Malware Config
Extracted
https://3005.filemail.com/api/file/get?filekey=YGeeUqxByC2SUnRwBS5PxBChMdOlgJICDX-dOV3RIbLORoveuNxkFvLqz9DkMXM&skipreg=true&pk_vid=342803d1cc4e3b80174013691680a5ef
https://3005.filemail.com/api/file/get?filekey=YGeeUqxByC2SUnRwBS5PxBChMdOlgJICDX-dOV3RIbLORoveuNxkFvLqz9DkMXM&skipreg=true&pk_vid=342803d1cc4e3b80174013691680a5ef
Extracted
vipkeylogger
Protocol: smtp- Host:
192.3.16.77 - Port:
587 - Username:
[email protected] - Password:
matrix@4reges - Email To:
[email protected]
Targets
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Target
1092817034_DCTAZ100_2025_23176136_1.jse
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Size
309KB
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MD5
d97ac5a9ac461d2137606480b79db1c4
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SHA1
dda801ef5e48dd7510e7cb8380f316d7a7147265
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SHA256
98c41f03c8e8c2b2246014f1cb0a49b2b71afc60c0e83ed33e5ad4e783418703
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SHA512
283b076b0ca30bee97e1da8d87460bc6668533608c26370325a0273070bce38165ce2be3eb75662eaa85b6176076fc1fc6f15c2970006d2bc817e714c5735638
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SSDEEP
3072:5vJ5HovJ5HovJ5HovJ5H7vJ5HovJ5HovJ5HovJ5H4vJ5HovJ5HovJ5HovJ5HuGnG:L4BL
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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 SetThreadContext
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