Analysis
- max time kernel
119s - max time network
121s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
- submitted
07/01/2024, 19:22
General
- Target 1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695exe.exe
- Size 762KB
- Sample240107-x3mgmscdaq
- SHA256 1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot6857395601:AAEr0Ki03_UqNs4qlOxRNOhnjU8odyo6de4/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695exe.exe"C:\Users\Admin\AppData\Local\Temp\1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695exe.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695exe.exe"C:\Users\Admin\AppData\Local\Temp\1d21da7ca3f1105e0fba4c64281c4199a1d2788bf2fd5ed975529e7a7ea6d695exe.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1684-0-0x0000000001240000-0x0000000001304000-memory.dmp
memory/1684-1-0x0000000074830000-0x0000000074F1E000-memory.dmp
memory/1684-2-0x0000000000550000-0x0000000000590000-memory.dmp
memory/1684-3-0x0000000000530000-0x000000000053E000-memory.dmp
memory/1684-4-0x0000000000600000-0x000000000060A000-memory.dmp
memory/1684-5-0x00000000057C0000-0x0000000005856000-memory.dmp
memory/1684-20-0x0000000074830000-0x0000000074F1E000-memory.dmp
memory/1788-23-0x0000000004BC0000-0x0000000004C00000-memory.dmp
memory/1788-21-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-22-0x00000000747B0000-0x0000000074E9E000-memory.dmp
memory/1788-18-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1788-12-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-8-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-6-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1788-24-0x00000000747B0000-0x0000000074E9E000-memory.dmp
memory/1788-25-0x0000000004BC0000-0x0000000004C00000-memory.dmp