Analysis
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max time kernel
3s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
08-12-2023 12:12
Static task
static1
Behavioral task
behavioral1
Sample
SLITE 2023-0169.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
SLITE 2023-0169.exe
Resource
win10v2004-20231127-en
General
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Target
SLITE 2023-0169.exe
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Size
337KB
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MD5
921f4b1ed09edcb9adf7de4234fa8b9f
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SHA1
75c915cd09559c102fd980e19bf81574555764d3
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SHA256
27786e9dc2494ab9d742775549d4c20f2c9107967b4693769c8138cc4a8636ae
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SHA512
c3b067ca0ff4a60a4afc429df32e6297e00ed7d82df92bb62b51876d963dbe25761c747960e4c923a1da849cb70a8e8abb6851accead3ccf58dbe400905a4b00
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SSDEEP
6144:YEfHpoXloiIXD/999ZMPLfDDMmGYWM+xYZrqyKuXzn2UsWYEMlh:YEvpoKz/9vZMPPDXGYWM+xKrUuDn2vv
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
198.23.221.13 - Port:
587 - Username:
[email protected] - Password:
admin2 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SLITE 2023-0169.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\Mnunhgza = "C:\\Users\\Admin\\AppData\\Roaming\\Mnunhgza.exe" SLITE 2023-0169.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SLITE 2023-0169.exedescription pid process target process PID 2944 set thread context of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SLITE 2023-0169.exepid process 2060 SLITE 2023-0169.exe 2060 SLITE 2023-0169.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SLITE 2023-0169.exeSLITE 2023-0169.exedescription pid process Token: SeDebugPrivilege 2944 SLITE 2023-0169.exe Token: SeDebugPrivilege 2060 SLITE 2023-0169.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SLITE 2023-0169.exedescription pid process target process PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe PID 2944 wrote to memory of 2060 2944 SLITE 2023-0169.exe SLITE 2023-0169.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SLITE 2023-0169.exe"C:\Users\Admin\AppData\Local\Temp\SLITE 2023-0169.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Users\Admin\AppData\Local\Temp\SLITE 2023-0169.exe"C:\Users\Admin\AppData\Local\Temp\SLITE 2023-0169.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2060