Analysis
-
max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2023 16:47
Static task
static1
Behavioral task
behavioral1
Sample
5ed94cc7fe7a91bd4ac32347864deec1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5ed94cc7fe7a91bd4ac32347864deec1.exe
Resource
win10v2004-20231127-en
General
-
Target
5ed94cc7fe7a91bd4ac32347864deec1.exe
-
Size
636KB
-
MD5
5ed94cc7fe7a91bd4ac32347864deec1
-
SHA1
0e2f9c3959e309753ed8541447c9e0e4d15e3201
-
SHA256
7f83ce8d8a358060a86621e58e4feb4842613b257d2ad51f193cba4a1e2de36c
-
SHA512
9e3894c3c7e00902493b3dd063798dac8f1a61351f8486227b37b026f246572dced7613ace433b6a43baeb1dc4d6ab0d4f986231fdacb3b5632df67e6465fa18
-
SSDEEP
12288:JRnQaueH5qnsO4AvEqNqMzaHTMM9HwjjJo1xFulwct1F7BU+9dZHzM83mYubTJZS:JRlqn37QjHv9qJyvulfdP9dZA8xa1gYp
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
YAWALESS123@@kkk
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
YAWALESS123@@kkk - 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 50 api.ipify.org 49 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5ed94cc7fe7a91bd4ac32347864deec1.exedescription pid process target process PID 636 set thread context of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5ed94cc7fe7a91bd4ac32347864deec1.exepid process 4200 5ed94cc7fe7a91bd4ac32347864deec1.exe 4200 5ed94cc7fe7a91bd4ac32347864deec1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5ed94cc7fe7a91bd4ac32347864deec1.exedescription pid process Token: SeDebugPrivilege 4200 5ed94cc7fe7a91bd4ac32347864deec1.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5ed94cc7fe7a91bd4ac32347864deec1.exepid process 4200 5ed94cc7fe7a91bd4ac32347864deec1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5ed94cc7fe7a91bd4ac32347864deec1.exedescription pid process target process PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe PID 636 wrote to memory of 4200 636 5ed94cc7fe7a91bd4ac32347864deec1.exe 5ed94cc7fe7a91bd4ac32347864deec1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5ed94cc7fe7a91bd4ac32347864deec1.exe"C:\Users\Admin\AppData\Local\Temp\5ed94cc7fe7a91bd4ac32347864deec1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Users\Admin\AppData\Local\Temp\5ed94cc7fe7a91bd4ac32347864deec1.exe"C:\Users\Admin\AppData\Local\Temp\5ed94cc7fe7a91bd4ac32347864deec1.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4200
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5ed94cc7fe7a91bd4ac32347864deec1.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3