Analysis
-
max time kernel
143s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
-
submitted
08-12-2023 08:01
General
-
Target
tmp.exe
-
Size
823KB
-
MD5
3713c253ab56bf85aaa806fc41cc6905
-
SHA1
cf59aac87590bb5f3bba092f20455b097a1ffab5
-
SHA256
ae52ee94e65fb54e279703124ab5ee6191f655f61c5302c49e4cd862cfd1dc17
-
SHA512
ca02a48ec0ff561e50817d661830cd4c4cf39fdc9e458a8fc93170d0fbafc6d1c5f6903a888b95c313e639c74e1e2c2369486873a14fcfbafaa58c7313230f87
-
SSDEEP
24576:GSqnsJhQ8AA6vkIx4W8AHPb41CEjSd8n:JqnsPx6vQA7USun
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.experthvac.ro - Port:
21 - Username:
[email protected] - Password:
-8{jszMOY*Z8(~Za0#jyP%o7VoB.0)kk^)7_
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
-
Suspicious use of SetThreadContext 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 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\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
848KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
64KB
-
Filesize
272KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
104KB
-
Filesize
624KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
24KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
192KB
-
Filesize
64KB
-
Filesize
408KB
-
Filesize
320KB
-
Filesize
1.8MB
-
Filesize
7.7MB
-
Filesize
64KB