Analysis
- max time kernel
102s - max time network
23s - platform
windows7_x64 - resource
win7v20210408 - submitted
09/08/2021, 05:15
General
- Target Enquiry Order.exe
- Size 857KB
- Sample210809-a1lreyfe8x
- SHA256 1b5b5912094ff80ff71ee72cbdef05f1f72acffc77dfe3f455b7595b1ed5f76e
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.yandex.com
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Port
587
-
Username
-
Password
OGOM123456@@
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Enquiry Order.exe"C:\Users\Admin\AppData\Local\Temp\Enquiry Order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mhGKLgISd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3C45.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Enquiry Order.exe"C:\Users\Admin\AppData\Local\Temp\Enquiry Order.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1096-68-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1096-70-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1096-72-0x00000000007E0000-0x00000000007E1000-memory.dmp
memory/1992-60-0x0000000000150000-0x0000000000151000-memory.dmp
memory/1992-62-0x0000000002170000-0x0000000002171000-memory.dmp
memory/1992-63-0x00000000006F0000-0x0000000000701000-memory.dmp
memory/1992-64-0x00000000057E0000-0x0000000005871000-memory.dmp
memory/1992-65-0x00000000008D0000-0x0000000000908000-memory.dmp