Analysis
-
max time kernel
140s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
-
submitted
12/10/2023, 00:58
General
-
Target
qRHLrBumsHRQyA7.exe
-
Size
734KB
-
MD5
d8d15e4db0df148a65585f4c3a1c51c0
-
SHA1
9985cbedc75b7e977fbefc65aa088a9e13d8821c
-
SHA256
ff241eca2063eb38b03d6dbe8d1af4e36536c10399ddcf9fcf1528f343f97f4a
-
SHA512
a276f04326e2fe3a3936111efe871cd7100f50deb7744159480075835ed4b2671c98c87d2aca8152af5402b14e877fd841cc41ce50f23991ead31c5592f22708
-
SSDEEP
12288:VdRU72iNtz0535WZb3Uf3t1pydPR3gACUC/iT5+L7Mdqie:9U71f0GxkQpwACUC6T5+vMI/
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1153223870891958314/4fjTdg6uWPR-Mfasd2z9A9lMK59UySWkNCvaFZXMHtU0FDbkkjIMF2XSDIeUY1fHd9R4
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.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
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 use of SetThreadContext 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 11 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 8 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\qRHLrBumsHRQyA7.exe"C:\Users\Admin\AppData\Local\Temp\qRHLrBumsHRQyA7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\qRHLrBumsHRQyA7.exe"C:\Users\Admin\AppData\Local\Temp\qRHLrBumsHRQyA7.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
264KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
320KB
-
Filesize
408KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
32KB
-
Filesize
624KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
48KB
-
Filesize
496KB
-
Filesize
72KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
760KB