Analysis
- max time kernel
139s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231023-en - resource tags
- submitted
02/11/2023, 15:01
General
- Target Payment.exe
- Size 587KB
- Sample231102-sdvz9sdf4v
- SHA256 4dc3b04f10fee9d92b2c9fef777679ceba76b7a02b4bba3097480f8d4dab0d4b
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 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.exe"C:\Users\Admin\AppData\Local\Temp\Payment.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Payment.exe"C:\Users\Admin\AppData\Local\Temp\Payment.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\Payment.exe"C:\Users\Admin\AppData\Local\Temp\Payment.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2672-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2672-20-0x0000000006180000-0x00000000061D0000-memory.dmp
memory/2672-19-0x0000000002DC0000-0x0000000002DD0000-memory.dmp
memory/2672-18-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/2672-17-0x0000000005520000-0x0000000005586000-memory.dmp
memory/2672-15-0x0000000002DC0000-0x0000000002DD0000-memory.dmp
memory/2672-13-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/4740-10-0x0000000007010000-0x000000000708C000-memory.dmp
memory/4740-8-0x0000000005920000-0x0000000005930000-memory.dmp
memory/4740-9-0x0000000005C00000-0x0000000005C0A000-memory.dmp
memory/4740-0-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/4740-11-0x000000000AC60000-0x000000000ACFC000-memory.dmp
memory/4740-7-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/4740-6-0x0000000005A60000-0x0000000005A6E000-memory.dmp
memory/4740-5-0x0000000005840000-0x000000000584A000-memory.dmp
memory/4740-16-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/4740-4-0x0000000005920000-0x0000000005930000-memory.dmp
memory/4740-3-0x00000000056A0000-0x0000000005732000-memory.dmp
memory/4740-2-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/4740-1-0x0000000000C10000-0x0000000000CAA000-memory.dmp