Analysis
-
max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-06-2024 01:42
Static task
static1
Behavioral task
behavioral1
Sample
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe
Resource
win10v2004-20240226-en
General
-
Target
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe
-
Size
658KB
-
MD5
559f3cab0509194acf2da1d3ab633280
-
SHA1
cb754e1ec8656382aa99e4c80f431d359bdeab20
-
SHA256
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24
-
SHA512
7983794b019f5e29b4da2dd63e5743682b62994dc74047422ec02a3556dbc97a3ad5362ef065bbac3ba8da552bc9b237da7716b49ae5b7919ce5821a9dbb47a4
-
SSDEEP
12288:DDOXNuRchgLipbP3pnLAKr7CtKCq4VJJJephx34Oo5UFEyc9ZPeHagHCRW8A:GgIzZXr7CI4Vrwp34oEyc3PY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.saleo-gomel.by - Port:
587 - Username:
[email protected] - Password:
Q_gidroadmin_2014 - Email To:
[email protected]
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.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exedescription pid Process procid_target PID 1936 set thread context of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exepid Process 2628 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 2628 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exedescription pid Process Token: SeDebugPrivilege 2628 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exedescription pid Process procid_target PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28 PID 1936 wrote to memory of 2628 1936 8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe"C:\Users\Admin\AppData\Local\Temp\8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Users\Admin\AppData\Local\Temp\8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe"C:\Users\Admin\AppData\Local\Temp\8058fdac57a403fa90c6b7d69567bbc0a829599a8e93543cc2e51f9177becb24.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2628
-