Analysis
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max time kernel
121s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
28/03/2025, 13:20
General
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Target
embin.exe
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Size
269KB
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MD5
54ed31311c04c7840686d8df6ac651fe
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SHA1
dacd411b10530ac9d7ccdb13a41ae80393c10323
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SHA256
2e233b4f99a6585ffc9423a418d4e5ebdfc46f1b4a50219a089c3d2285196e52
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SHA512
10991e0908b122410764d674c5908ddd181e35020c8f512aad62497bb9a0067a08c2fa7b6f8a2862b458dddaf84847ea0b9ab73086752b7dd5218fc0be314488
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SSDEEP
3072:MzYf8UzImvBvPBR92j1MrvhiRpN9JtxupHmb7JMysHWTYTVgfiPbbY:Np02NmbSYub
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot8194220836:AAFziUptqWGS3EyN4PwDY-PrwZ46wPyoU2A/sendMessage?chat_id=5934249759
Signatures
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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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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\embin.exe"C:\Users\Admin\AppData\Local\Temp\embin.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
288KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB