Analysis
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max time kernel
26s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02-12-2022 00:11
Static task
static1
Behavioral task
behavioral1
Sample
38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe
Resource
win10v2004-20221111-en
General
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Target
38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe
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Size
83KB
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MD5
3cc40d5c0d01fc4fde3331d9695b1270
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SHA1
14a7917535a6efb9838b7b1213f2bfef6f3967e2
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SHA256
38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb
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SHA512
86c145899ac0d9d91bd60207cc886d6936347abc3c1c219ce25d0c3a7e2f19ff3f1bff736b8052df96c11049b16f725cd015b89a77d0853136d4a7a03ef29699
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SSDEEP
768:5EgVAd0D3H+xi6KzgZUwcshOXBzqAyubQbWjejWsCo6csR6TsdMceFHdebG:ad83H9zqULshi5qJubQbWjj9ATsdQE
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ot2o7yeyjo.exe 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ot2o7yeyjo.exe 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 304 set thread context of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2008 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 304 wrote to memory of 2008 304 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 27 PID 2008 wrote to memory of 1420 2008 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 9 PID 2008 wrote to memory of 1420 2008 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 9 PID 2008 wrote to memory of 1420 2008 38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe 9
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1420
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C:\Users\Admin\AppData\Local\Temp\38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe"C:\Users\Admin\AppData\Local\Temp\38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:304 -
C:\Users\Admin\AppData\Local\Temp\38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe"C:\Users\Admin\AppData\Local\Temp\38be5f1da20384fe105cb80705ebcc9b396b4dfb9301362d238c0f4d93b384eb.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2008
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