Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 01:16
Static task
static1
Behavioral task
behavioral1
Sample
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe
Resource
win7-20240508-en
General
-
Target
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe
-
Size
682KB
-
MD5
c924b1adc4abeb89455e3636d7373627
-
SHA1
de9d3de6040e22f7571a8413ee3e134c9c0dcccb
-
SHA256
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1
-
SHA512
476947a99efff48cc27d130ae1947ee923f4935258108b17aba0bc70045c7d987a0c0a76a33a1261bafdf0d47791e048dc62108e94c73e03ec36db7b1cd476c8
-
SSDEEP
12288:G5A2iNStcYtqUT68vAKKXmdszcKkKMqi5K4YQNkrkIz/iFzoh5fnDK:G5A1McYRdKXIszcjMCK4YQWrBay5fDK
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
Q6]7rLSD*gU2
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exedescription pid Process procid_target PID 1548 set thread context of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exee34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exepowershell.exepid Process 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 2728 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 2728 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 2744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exee34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exepowershell.exedescription pid Process Token: SeDebugPrivilege 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe Token: SeDebugPrivilege 2728 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe Token: SeDebugPrivilege 2744 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exedescription pid Process procid_target PID 1548 wrote to memory of 2744 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 28 PID 1548 wrote to memory of 2744 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 28 PID 1548 wrote to memory of 2744 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 28 PID 1548 wrote to memory of 2744 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 28 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30 PID 1548 wrote to memory of 2728 1548 e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe"C:\Users\Admin\AppData\Local\Temp\e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744
-
-
C:\Users\Admin\AppData\Local\Temp\e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe"C:\Users\Admin\AppData\Local\Temp\e34291efdfd79d1dced19c24743147b296a4f0f709d5939e37eb52fe0fd61ed1.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2728
-