Analysis
- max time kernel
150s - max time network
117s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
06/10/2021, 09:02
General
- Target Panin_Bank_Payment_Swift_copy.pdf.exe
- Size 23KB
- Sample211006-kzjkcsbbbm
- SHA256 a7b2f10e8324ffd046a57178625025013cde96cc8c8d55cd6bc18f1d5d9ea7ae
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot1825997726:AAGPprxg7buaDald2KuJBRQPs7-UqKQQUGU/sendDocument
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- 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 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Panin_Bank_Payment_Swift_copy.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Panin_Bank_Payment_Swift_copy.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Panin_Bank_Payment_Swift_copy.pdf.exeC:\Users\Admin\AppData\Local\Temp\Panin_Bank_Payment_Swift_copy.pdf.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2484-119-0x00000000064D0000-0x00000000064F4000-memory.dmp
memory/2484-118-0x0000000006500000-0x00000000065EC000-memory.dmp
memory/2484-115-0x0000000000E00000-0x0000000000E01000-memory.dmp
memory/2484-117-0x0000000005730000-0x0000000005731000-memory.dmp
memory/3784-120-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3784-125-0x0000000005AC0000-0x0000000005AC1000-memory.dmp
memory/3784-126-0x0000000005820000-0x0000000005821000-memory.dmp
memory/3784-127-0x00000000055C0000-0x0000000005ABE000-memory.dmp
memory/3784-128-0x00000000062B0000-0x00000000062B1000-memory.dmp
memory/3784-129-0x0000000006340000-0x0000000006341000-memory.dmp
memory/3784-130-0x0000000006A00000-0x0000000006A01000-memory.dmp
memory/3784-131-0x00000000064C0000-0x00000000064C1000-memory.dmp