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Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 18:56
Behavioral task
behavioral1
Sample
e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142.dll
Resource
win10v2004-20240508-en
General
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Target
e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142.dll
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Size
76KB
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MD5
7000d725b5cb1dc138c1ec03672107a9
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SHA1
90919a789eb4e2ac4cec6037eac25cb8883189d0
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SHA256
e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142
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SHA512
00d6f80b911a226ad8eb1a34debd303c582d8473cd992f4965bc3382fde93db38e7ca3110ff2115ab26c725380d9619ecf4c410975e3ff6205403052936f3aa1
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZJxL4KUH:c8y93KQjy7G55riF1cMo03bxLxUH
Malware Config
Signatures
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UPX dump on OEP (original entry point) 2 IoCs
resource yara_rule behavioral1/memory/1432-6-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral1/memory/1432-8-0x0000000010000000-0x0000000010030000-memory.dmp UPX -
resource yara_rule behavioral1/memory/1432-6-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1432-8-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1432 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28 PID 1284 wrote to memory of 1432 1284 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e8cf0a83a0d37983526ec487e686b18d2851e24a306be7f7650d5c5543c45142.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
PID:1432
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