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Analysis
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max time kernel
96s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 08:40
Static task
static1
Behavioral task
behavioral1
Sample
PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe
Resource
win10v2004-20240802-en
General
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Target
PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe
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Size
1.5MB
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MD5
96a7ec39104585a6dedc95933dd9ac66
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SHA1
3dcbb5b705081ea3a822bcc29d0bcc85626d45ed
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SHA256
44562817ca024e665e0c44fa1911e74d210f938a29518ce0b186a11bbff1ff72
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SHA512
3f0b6f60b1dbaac04c137af09bc5e663feba457091a27b79543d73ffe467bfa4ee61f0d151833ada62a1849cfa207f662f10114e0c966c2063c29f360e412e27
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SSDEEP
24576:kaX/AV0ieMwOd02MecuTCExaiQB/XpbbFIZ3:kG/AeieMnxGJ
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.alternatifplastik.com - Port:
21 - Username:
[email protected] - Password:
Fineboy777@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 368 created 3396 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 55 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Iujcy = "C:\\Users\\Admin\\AppData\\Roaming\\Iujcy.exe" PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 368 set thread context of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 824 InstallUtil.exe 824 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe Token: SeDebugPrivilege 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe Token: SeDebugPrivilege 824 InstallUtil.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82 PID 368 wrote to memory of 824 368 PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe 82
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3396
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C:\Users\Admin\AppData\Local\Temp\PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe"C:\Users\Admin\AppData\Local\Temp\PO_7862679238279-GITTERSTAR-UUE-EUROPE-UUE.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:368
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:824
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