Analysis
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max time kernel
95s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-01-2025 07:52
General
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Target
C5A86B58808EBD6AE9AAD090CEF1C578536B854F41A97550E03AD9D1D325DFEF.exe
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Size
1.1MB
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MD5
82bf37088e15de82e529a21a02e7fdf0
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SHA1
11298243288e3d4224c9a4f9f55d6e2ae7690f2b
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SHA256
c5a86b58808ebd6ae9aad090cef1c578536b854f41a97550e03ad9d1d325dfef
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SHA512
80c84ae6a38ba75a8d163ecfbd7eb5b6474e6f552e3a852b485c6d97b8a86387c32cf0bcdfd7a03d60beb9ec8a47223a19bf037fc6006fcd7ae6ccbe866df657
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SSDEEP
24576:hAHnh+eWsN3skA4RV1Hom2KXMmHaL05EllSdvarUO5:4h+ZkldoPK8YaL05aSdvard
Malware Config
Extracted
vipkeylogger
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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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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Suspicious use of SetThreadContext 1 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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System Location Discovery: System Language Discovery 1 TTPs 2 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 3 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 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\C5A86B58808EBD6AE9AAD090CEF1C578536B854F41A97550E03AD9D1D325DFEF.exe"C:\Users\Admin\AppData\Local\Temp\C5A86B58808EBD6AE9AAD090CEF1C578536B854F41A97550E03AD9D1D325DFEF.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\C5A86B58808EBD6AE9AAD090CEF1C578536B854F41A97550E03AD9D1D325DFEF.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
243KB
MD550aa39f8931aa19173e46f2569048744
SHA1f18cd02829b38c025891f7611c54714e4a6b2bed
SHA256e8ea785dc95b4503ba5d243f36557806f2047fc636ea4b032fdb5020e05ca1b0
SHA512daeb4b27a764cda6719947d73a1a1cf1eebff7f27cfe71d6ccb04c4ba28de0ac056c0a10ed1ae3bcd3a4037d09b0446de14b1ed8276139f30efcf79cd28b1a6b
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Filesize
16KB
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Filesize
260KB
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Filesize
260KB
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Filesize
260KB
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Filesize
260KB
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Filesize
4KB
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Filesize
384KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
368KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
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Filesize
624KB
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Filesize
7.7MB
-
Filesize
260KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
5.2MB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
40KB