Analysis
-
max time kernel
135s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
-
submitted
22-05-2024 02:15
General
-
Target
bb805cb4c853f3c5b225622bcf6d526a6ec1f456086ae3354689a24af47db465.exe
-
Size
234KB
-
MD5
240217591865d6c4110f8daf8e23446a
-
SHA1
5566c6a99144b163d19d3c5e4b80c73b8dde3da4
-
SHA256
bb805cb4c853f3c5b225622bcf6d526a6ec1f456086ae3354689a24af47db465
-
SHA512
70c6e65377a35e4e494f375dc5ee758a3d173b72453afc38d09608a854a5ea23bb4a55d27dc8b7541d549689fdc98ca3318f263c2e2e9767981bf52e15780d33
-
SSDEEP
3072:AeqeCmyuznk4GjaHbjDld7+348qeNCB25o0cIgVX:AeqeCmyuznk4GjabjDj7h8q42lNIE
Malware Config
Extracted
Protocol: smtp- Host:
mail.transafricamotors.com - Port:
587 - Username:
[email protected] - Password:
emails@tam
Extracted
agenttesla
Protocol: smtp- Host:
mail.transafricamotors.com - Port:
587 - Username:
[email protected] - Password:
emails@tam - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
-
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
-
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
-
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
-
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
-
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.
-
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
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb805cb4c853f3c5b225622bcf6d526a6ec1f456086ae3354689a24af47db465.exe"C:\Users\Admin\AppData\Local\Temp\bb805cb4c853f3c5b225622bcf6d526a6ec1f456086ae3354689a24af47db465.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
-
Filesize
256KB
-
Filesize
5.6MB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
320KB
-
Filesize
624KB
-
Filesize
584KB
-
Filesize
40KB
-
Filesize
4KB
-
Filesize
7.7MB