Analysis
- max time kernel
121s - max time network
124s - platform
windows7_x64 - resource
win7-20231023-en - resource tags
- submitted
27/10/2023, 07:54
General
- Target 1698393185e540f566b497e11d8cdc65102ea2255b2a7e3d137eca5be1d10217bfcb32f2ec688.dat-decoded.exe
- Size 242KB
- Sample231027-jrh37aef67
- SHA256 b3dfc07d5bc2408921c8f04ea90ef5d3b44bef78ac4ea905e338acd98f7df8de
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot6610764322:AAF5bGm2U5ozUDOcoNEjsvK_0eX8f49Puzo/
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.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1698393185e540f566b497e11d8cdc65102ea2255b2a7e3d137eca5be1d10217bfcb32f2ec688.dat-decoded.exe"C:\Users\Admin\AppData\Local\Temp\1698393185e540f566b497e11d8cdc65102ea2255b2a7e3d137eca5be1d10217bfcb32f2ec688.dat-decoded.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2596-0-0x0000000000E60000-0x0000000000EA2000-memory.dmp
memory/2596-1-0x0000000074370000-0x0000000074A5E000-memory.dmp
memory/2596-2-0x00000000047F0000-0x0000000004830000-memory.dmp
memory/2596-3-0x0000000074370000-0x0000000074A5E000-memory.dmp