Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
07/06/2024, 01:12
General
- Target 87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9.exe
- Size 435KB
- Sample240607-bkn2vsga83
- SHA256 87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9
Malware Config
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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9.exe"C:\Users\Admin\AppData\Local\Temp\87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9.exe"C:\Users\Admin\AppData\Local\Temp\87eb640fc68935d57b31e27d564d3f1b48ef0f5b8ae13a7de09b2362bb6dc3e9.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1624-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1624-15-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1624-14-0x00000000062B0000-0x0000000006300000-memory.dmp
memory/1624-12-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1624-13-0x0000000005620000-0x0000000005686000-memory.dmp
memory/1624-10-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1760-6-0x0000000005380000-0x00000000053EE000-memory.dmp
memory/1760-7-0x00000000054D0000-0x000000000556C000-memory.dmp
memory/1760-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/1760-3-0x0000000005180000-0x0000000005212000-memory.dmp
memory/1760-11-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1760-8-0x0000000005420000-0x0000000005428000-memory.dmp
memory/1760-5-0x0000000005370000-0x000000000537A000-memory.dmp
memory/1760-4-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1760-2-0x0000000005690000-0x0000000005C34000-memory.dmp
memory/1760-1-0x00000000006E0000-0x0000000000754000-memory.dmp