Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
03/03/2025, 19:43
Behavioral task
behavioral1
Sample
0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2.dll
Resource
win10v2004-20250217-en
General
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Target
0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2.dll
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Size
76KB
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MD5
897571b60e944a22fc78759df7cba564
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SHA1
57e5f1201cce692ebc486ba10d746e1362aff92c
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SHA256
0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2
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SHA512
1b21bd7bc5682a31c34e52cfa69042a44b2bbf9a6668aaef04576e66e1c0b6853468e127ffa97d197b11a5b7692cefa92f968d3d43900d2ba069d0d9497f7e39
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZYuTLf:c8y93KQjy7G55riF1cMo03jT
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2792-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2792-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2792-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2792-5-0x0000000010000000-0x0000000010030000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30 PID 2216 wrote to memory of 2792 2216 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0bc91095fe8595a7fb6911247764554aafc2b07281660f55e63db6f1930528e2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2792
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