Analysis
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max time kernel
509s -
max time network
436s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
10-12-2023 00:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
VC_redist.x64.exe
Resource
win10v2004-20231127-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
VC_redist.x64.exe
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Size
1.3MB
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MD5
1d897c3961ba925a30687d4a496264f4
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SHA1
4701e3cfecd6add58fb684f3456c12fbd301ca9a
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SHA256
2b90a753fd2f28c391d607ace21d9477b1b22b213ffc5f541337aea128c98d8b
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SHA512
7c545b6e466dd7508d02a528aa76c636d54cf9f337c6b150ee8962880a18c9c4bdd6c7f345930fc7448d6ec94735c59bf70b6ba749aa80d4a2d817b0c9c34a04
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SSDEEP
24576:UEqFRdngwtlaHxN8KUWVe6tw2wvKhLnGkqjVnlqud+/2P+A6:UEqHdngwwHv5VbtHwlkqXfd+/9A
Score
10/10
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
resource yara_rule behavioral1/memory/1492-8-0x0000000006970000-0x0000000006B66000-memory.dmp family_agenttesla -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1492 VC_redist.x64.exe 520 VC_redist.x64.exe -
Enumerates system info in registry 2 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS VC_redist.x64.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer VC_redist.x64.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion VC_redist.x64.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS VC_redist.x64.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer VC_redist.x64.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion VC_redist.x64.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe 1492 VC_redist.x64.exe 520 VC_redist.x64.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1492 VC_redist.x64.exe Token: SeDebugPrivilege 520 VC_redist.x64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\VC_redist.x64.exe"C:\Users\Admin\AppData\Local\Temp\VC_redist.x64.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1492
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:224
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C:\Users\Admin\AppData\Local\Temp\VC_redist.x64.exe"C:\Users\Admin\AppData\Local\Temp\VC_redist.x64.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:520