Analysis
- max time kernel
119s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
08/04/2024, 07:51
General
- Target Payment Slip05042024.exe
- Size 603KB
- Sample240408-jpvdfacc58
- SHA256 4b4c3585bbf95af33fac18ae92347069e2b732626cc6c7984ebfef92ea0a89b0
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"C:\Users\Admin\AppData\Local\Temp\Payment Slip05042024.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Payment Slip05042024.exe.log
memory/452-8-0x0000000007A00000-0x0000000007A82000-memory.dmp
memory/452-1-0x00000000006D0000-0x000000000076E000-memory.dmp
memory/452-3-0x00000000051D0000-0x0000000005262000-memory.dmp
memory/452-4-0x0000000005110000-0x0000000005120000-memory.dmp
memory/452-5-0x0000000005120000-0x000000000512A000-memory.dmp
memory/452-6-0x00000000053B0000-0x00000000053C0000-memory.dmp
memory/452-7-0x00000000053C0000-0x00000000053CC000-memory.dmp
memory/452-0-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/452-2-0x0000000005780000-0x0000000005D24000-memory.dmp
memory/452-9-0x000000000A230000-0x000000000A2CC000-memory.dmp
memory/452-14-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4920-13-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4920-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4920-15-0x0000000005800000-0x0000000005810000-memory.dmp
memory/4920-16-0x00000000059C0000-0x0000000005A26000-memory.dmp
memory/4920-17-0x00000000066B0000-0x0000000006700000-memory.dmp
memory/4920-18-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4920-19-0x0000000005800000-0x0000000005810000-memory.dmp