Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 21:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll
Resource
win7-20240419-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
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Target
VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll
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Size
291KB
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MD5
9f7ecd96f29c0b1e5749ef7f09582f40
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SHA1
1add473a1c63626abca174b7db7a11dcbf2f34d5
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SHA256
93eb1d449d77327e0ab545bb9ff27c8962f2eecfa027874f4830629538657f22
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SHA512
f68e2033729ac874da106b994d1f8585a224d882aca32d05dbbcbcbb449cff4b2458b26514436396853358e8d2001d323d54eab50c17324abe41674eb5852abb
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SSDEEP
1536:xCkb7mdY3uXMQ3L1Wr+cRg8DmUrzJ12c/FHTUmnnEVuY:PecyLQhyXUHJPdzVnEVuY
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2264-0-0x0000000000270000-0x0000000000292000-memory.dmp upx behavioral1/memory/2264-2-0x0000000000270000-0x0000000000292000-memory.dmp upx behavioral1/memory/2264-4-0x0000000000270000-0x0000000000292000-memory.dmp upx behavioral1/memory/2264-5-0x0000000000270000-0x0000000000292000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\AAB59BCF3.cpp rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: 0 2264 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28 PID 2248 wrote to memory of 2264 2248 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll,#12⤵
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:2264
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