Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
-
submitted
11-12-2023 07:33
General
-
Target
RFQ PCF01284 Revised_PDF.exe
-
Size
614KB
-
MD5
aea1bfb57a639d6c1019ebc722662d86
-
SHA1
66674c41a064140ffd143fc88d6737e4e2a712ba
-
SHA256
083488944d0efc342bbb4bdb7881822e14781b3888ea58d1f7121dea52933373
-
SHA512
632328e08705b382797231950a3bcb9ac840d7f940d66239fc924e0c4806157d0f0333fb329d7ab9803b64f4ed561178280584a669dae19a53484e9c4ef95c6c
-
SSDEEP
12288:03IU8S6eUdzt3K43AkWh5wYAjhjrk2XHpFNlcVlV1bFKxs8mgTY/qFpcEIJKJ:SItSAdzt3KEvYNAjhjrxXJzlIwxhmSp
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.femhaz.hu - Port:
587 - Username:
[email protected] - Password:
89Femhaz00! - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect ZGRat V1 1 IoCs
-
ZGRat
ZGRat is remote access trojan written in C#.
-
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 use of SetThreadContext 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
96KB
-
Filesize
32KB
-
Filesize
40KB
-
Filesize
488KB
-
Filesize
640KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
4KB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
256KB