Analysis
- max time kernel
108s - max time network
102s - platform
windows10_x64 - resource
win10v20210408 - submitted
28/09/2021, 08:51
General
- Target UKLSiP 40-4_RP_Z.exe
- Size 647KB
- Sample210928-kr7bfsbbg2
- SHA256 e9f44dcc77be10a541bf42cc49ec068404b0fc6f02c68aeaae624f69c0fccbe5
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.cabletraychina.com
-
Port
587
-
Username
-
Password
Jhdq2017#
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- 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\UKLSiP 40-4_RP_Z.exe"C:\Users\Admin\AppData\Local\Temp\UKLSiP 40-4_RP_Z.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\UKLSiP 40-4_RP_Z.exe"C:\Users\Admin\AppData\Local\Temp\UKLSiP 40-4_RP_Z.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/848-124-0x0000000000400000-0x000000000043C000-memory.dmp
memory/848-133-0x0000000005E30000-0x0000000005E31000-memory.dmp
memory/848-132-0x0000000005D90000-0x0000000005D91000-memory.dmp
memory/848-131-0x0000000005290000-0x000000000578E000-memory.dmp
memory/1032-118-0x0000000005080000-0x000000000557E000-memory.dmp
memory/1032-122-0x0000000005E20000-0x0000000005E85000-memory.dmp
memory/1032-123-0x0000000005F90000-0x0000000005FC9000-memory.dmp
memory/1032-121-0x0000000005290000-0x000000000529E000-memory.dmp
memory/1032-120-0x0000000005370000-0x0000000005371000-memory.dmp
memory/1032-119-0x00000000052A0000-0x00000000052A1000-memory.dmp
memory/1032-114-0x0000000000700000-0x0000000000701000-memory.dmp
memory/1032-117-0x0000000005120000-0x0000000005121000-memory.dmp
memory/1032-116-0x0000000005580000-0x0000000005581000-memory.dmp