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Analysis
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max time kernel
165s -
max time network
174s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 13:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1acca196779bac09eb2e83df5d422a0c.dll
Resource
win7-20231215-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
1acca196779bac09eb2e83df5d422a0c.dll
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
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Target
1acca196779bac09eb2e83df5d422a0c.dll
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Size
240KB
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MD5
1acca196779bac09eb2e83df5d422a0c
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SHA1
2306ace78b9af601a15ffac313ced86263beed4e
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SHA256
1407f5b2e85fc341a3a3675ae8e05bc4306b5c5694441e167864da94c42c9f3d
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SHA512
30a180f0b36e23138792bf2861b891f64c61fb9f7da5961edebd33bef21eeb58e7506b2813b76ef7ffddbc6561f847050c327083af30bcf8bebe046ca11bb9bf
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SSDEEP
6144:Jj2KWKwkAIvog5crU66ELp2pFarpii4akSRy9yF31I/3:52KJrAIvZaLpaQrpaCwyFc3
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3988-3-0x0000000010000000-0x00000000100A4000-memory.dmp upx behavioral2/memory/3988-2-0x0000000010000000-0x00000000100A4000-memory.dmp upx behavioral2/memory/3988-4-0x0000000010000000-0x00000000100A4000-memory.dmp upx behavioral2/memory/3988-5-0x0000000010000000-0x00000000100A4000-memory.dmp upx -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3988 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3240 wrote to memory of 3988 3240 rundll32.exe 87 PID 3240 wrote to memory of 3988 3240 rundll32.exe 87 PID 3240 wrote to memory of 3988 3240 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1acca196779bac09eb2e83df5d422a0c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3240 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1acca196779bac09eb2e83df5d422a0c.dll,#12⤵
- Suspicious use of SetWindowsHookEx
PID:3988
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