Analysis
- max time kernel
138s - max time network
136s - platform
windows10_x64 - resource
win10v20210410 - submitted
26/08/2021, 13:25
General
- Target Orders.exe
- Size 1.4MB
- Sample210826-fdnvkmm3es
- SHA256 00ca8ca55b545f0fe4a51ade6bf44204f53ff9d82636e7c4512ebb3eed8ed03e
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
webmail.payaslines.com
-
Port
587
-
Username
-
Password
ac@AC321cab
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Orders.exe"C:\Users\Admin\AppData\Local\Temp\Orders.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Orders.exe"C:\Users\Admin\AppData\Local\Temp\Orders.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2256-121-0x0000000005450000-0x000000000594E000-memory.dmp
memory/2256-123-0x000000000B430000-0x000000000B48C000-memory.dmp
memory/2256-118-0x00000000054C0000-0x00000000054C1000-memory.dmp
memory/2256-119-0x0000000008AF0000-0x0000000008B06000-memory.dmp
memory/2256-120-0x0000000008BB0000-0x0000000008BB1000-memory.dmp
memory/2256-114-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/2256-122-0x0000000008C80000-0x0000000008CFC000-memory.dmp
memory/2256-117-0x00000000054F0000-0x00000000054F1000-memory.dmp
memory/2256-116-0x0000000005950000-0x0000000005951000-memory.dmp
memory/3628-124-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3628-131-0x0000000005490000-0x000000000598E000-memory.dmp
memory/3628-132-0x0000000005680000-0x0000000005681000-memory.dmp
memory/3628-133-0x00000000061F0000-0x00000000061F1000-memory.dmp