Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
27-07-2021 13:13
General
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Target
STATIONERY MATERIALS-ORDER SUPPLEMENT.exe
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Size
574KB
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MD5
334c0820434d474ffc6d7347f8c27697
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SHA1
f0af5e6bb35f3b10f26386f4ad77db78ed0b4a72
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SHA256
1aa71ccdef644e05966553af027e6434454c8e76a1e04522a7ad2da789d8f248
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SHA512
8deaec055e232565d30de462082245d1d4967de1777e4d22d8969a017022da2479af029e37674c4a31d6aee1961e9b00f69808c6cf0d7a0f150a474ee2ff5d64
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.ademkocplastik.com.tr - Port:
587 - Username:
ihracat@ademkocplastik.com.tr - Password:
Ad1.iqwerty?_
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"C:\Users\Admin\AppData\Local\Temp\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\STATIONERY MATERIALS-ORDER SUPPLEMENT.exe.logMD5
c3cc52ccca9ff2b6fa8d267fc350ca6b
SHA1a68d4028333296d222e4afd75dea36fdc98d05f3
SHA2563125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e
SHA512b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7
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memory/3964-124-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/3964-134-0x0000000006920000-0x0000000006921000-memory.dmpFilesize
4KB
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memory/3964-131-0x0000000005150000-0x000000000564E000-memory.dmpFilesize
5.0MB
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memory/3964-125-0x000000000041F9AE-mapping.dmp
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memory/3968-118-0x00000000051F0000-0x00000000051F1000-memory.dmpFilesize
4KB
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memory/3968-121-0x0000000005140000-0x000000000514B000-memory.dmpFilesize
44KB
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memory/3968-122-0x0000000007720000-0x000000000778A000-memory.dmpFilesize
424KB
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memory/3968-123-0x0000000007790000-0x00000000077B5000-memory.dmpFilesize
148KB
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memory/3968-120-0x0000000002C20000-0x0000000002C21000-memory.dmpFilesize
4KB
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memory/3968-119-0x0000000002C00000-0x0000000002C01000-memory.dmpFilesize
4KB
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memory/3968-114-0x00000000007A0000-0x00000000007A1000-memory.dmpFilesize
4KB
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memory/3968-117-0x0000000005150000-0x0000000005151000-memory.dmpFilesize
4KB
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memory/3968-116-0x00000000057B0000-0x00000000057B1000-memory.dmpFilesize
4KB