Analysis
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max time kernel
140s -
max time network
142s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
20-06-2021 14:44
General
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Target
SKGCM_Arabbank_Transfer_document2021doc.exe
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Size
510KB
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MD5
d2562ba3cc578a7851ffcf98585aaa9b
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SHA1
27100dd29d91f8d0e0aafcc9b93d184378478728
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SHA256
2335bfea54b33abe93e21697e7d2ed09527fbcf9245d8ea2ca2d062c1a89a0a6
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SHA512
39e1cac308bed346cb989396cacab5199462c35a72dacfbd25e2773f05d32b374aff8142ab425957992ba8b10942f691119e54743f034514a8912e0b36d4ce2b
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
smtp.stomania.net - Port:
587 - Username:
info@stomania.net - Password:
WPT!UgU7
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger Payload 3 IoCs
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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 use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SKGCM_Arabbank_Transfer_document2021doc.exe"C:\Users\Admin\AppData\Local\Temp\SKGCM_Arabbank_Transfer_document2021doc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SKGCM_Arabbank_Transfer_document2021doc.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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\SKGCM_Arabbank_Transfer_document2021doc.exe.logMD5
c3cc52ccca9ff2b6fa8d267fc350ca6b
SHA1a68d4028333296d222e4afd75dea36fdc98d05f3
SHA2563125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e
SHA512b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7
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memory/776-121-0x000000000ABD0000-0x000000000ABD2000-memory.dmpFilesize
8KB
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memory/776-117-0x0000000007540000-0x0000000007541000-memory.dmpFilesize
4KB
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memory/776-118-0x00000000076C0000-0x00000000076C1000-memory.dmpFilesize
4KB
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memory/776-119-0x0000000007490000-0x000000000798E000-memory.dmpFilesize
5.0MB
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memory/776-120-0x0000000007770000-0x0000000007771000-memory.dmpFilesize
4KB
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memory/776-114-0x00000000007B0000-0x00000000007B1000-memory.dmpFilesize
4KB
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memory/776-122-0x0000000009130000-0x00000000091B3000-memory.dmpFilesize
524KB
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memory/776-123-0x00000000091C0000-0x0000000009231000-memory.dmpFilesize
452KB
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memory/776-116-0x0000000007990000-0x0000000007991000-memory.dmpFilesize
4KB
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memory/2116-124-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/2116-125-0x00000000004646AE-mapping.dmp
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memory/2116-131-0x0000000005400000-0x00000000058FE000-memory.dmpFilesize
5.0MB
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memory/2116-132-0x0000000006750000-0x0000000006751000-memory.dmpFilesize
4KB