Analysis
- max time kernel
116s - max time network
121s - platform
windows10_x64 - resource
win10v20210408 - submitted
09/06/2021, 05:23
General
- Target Nuevo orden. PO.exe
- Size 797KB
- Sample210609-33lbcd5p6a
- SHA256 fc4e2ba1dc3c25186846ec42f5ef46d77cb31dcbd8065445ae7a597323a0f0a7
Malware Config
Extracted
-
snakekeylogger
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Protocol
smtp
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Host
mail.iykmoreentrprise.org
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Port
587
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Username
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Password
Z&6s7s.YLZZi
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger Payload 3 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"2⤵
-
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/852-121-0x0000000005120000-0x0000000005121000-memory.dmp
memory/852-123-0x00000000072B0000-0x0000000007331000-memory.dmp
memory/852-118-0x0000000004F50000-0x0000000004F51000-memory.dmp
memory/852-119-0x0000000004D70000-0x0000000004E0C000-memory.dmp
memory/852-120-0x0000000004ED0000-0x0000000004ED1000-memory.dmp
memory/852-114-0x0000000000540000-0x0000000000541000-memory.dmp
memory/852-122-0x0000000005380000-0x000000000539E000-memory.dmp
memory/852-117-0x00000000053B0000-0x00000000053B1000-memory.dmp
memory/852-124-0x0000000006CC0000-0x0000000006D3E000-memory.dmp
memory/852-116-0x0000000004E10000-0x0000000004E11000-memory.dmp
memory/2936-125-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2936-132-0x00000000051F0000-0x00000000056EE000-memory.dmp
memory/2936-133-0x0000000006500000-0x0000000006501000-memory.dmp