Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 20:51
Behavioral task
behavioral1
Sample
42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f.dll
Resource
win7-20240221-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f.dll
Resource
win10v2004-20240426-en
1 signatures
150 seconds
General
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Target
42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f.dll
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Size
30KB
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MD5
4cdede5ed9348b67018bb492bbf26ad8
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SHA1
cb5af077f3dae068b5d8b65798200f2a96865043
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SHA256
42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f
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SHA512
cd4c02f8e5f9d879a2ed08b13c04d834a401b4d00920c08b0578197112dccc200bfeb8fc295946daf053524c65e5bb572a069666aa90a42a57af406122ff62d2
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SSDEEP
768:d55lt1f5jMDrrDMDTNb2Sndc21Re2XFbJ2gfHw:fPf27IFiM2T2V/o
Score
9/10
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule behavioral1/memory/2744-0-0x000000006D040000-0x000000006D05E000-memory.dmp UPX -
resource yara_rule behavioral1/memory/2744-0-0x000000006D040000-0x000000006D05E000-memory.dmp upx -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28 PID 2508 wrote to memory of 2744 2508 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42e4c2f7cae39896dd96fe8010ab45c739d180365e93019b20293f39e1edad7f.dll,#12⤵PID:2744
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