Analysis
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max time kernel
119s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30-06-2024 12:22
Behavioral task
behavioral1
Sample
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe
Resource
win7-20240221-en
General
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Target
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe
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Size
13.7MB
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MD5
69358c0b39fe119636bea3147ab95ca7
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SHA1
adafc4e49642c92d0d47d2be459afcccdb2e633d
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SHA256
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b
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SHA512
bea41512d8573bd11dcd475baeaabef6cdaec51961c54a6ea02fa4ee17bbae4d120f1d4607c1aa214be66b02418b6e052546861d4ab82bb4e5768ddbb596193e
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SSDEEP
393216:dsmczgrLci1bkZSezWZoG0Y8cTkuW7yigQptsqHeBgxa:m38ci1bkZSe3G0YJoz9gAggQ
Malware Config
Signatures
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2376-24-0x0000000000400000-0x0000000001B01000-memory.dmp family_blackmoon -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\Downloader\libcurl.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exepid process 2376 b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe -
Processes:
resource yara_rule behavioral1/memory/2376-4-0x0000000000400000-0x0000000001B01000-memory.dmp upx behavioral1/memory/2376-22-0x0000000074240000-0x00000000743FF000-memory.dmp upx \Users\Admin\AppData\Roaming\Downloader\libcurl.dll upx behavioral1/memory/2376-5-0x0000000003DE0000-0x0000000003E9E000-memory.dmp upx behavioral1/memory/2376-25-0x0000000074240000-0x00000000743FF000-memory.dmp upx behavioral1/memory/2376-24-0x0000000000400000-0x0000000001B01000-memory.dmp upx -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exedescription pid process Token: SeDebugPrivilege 2376 b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exepid process 2376 b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe 2376 b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe"C:\Users\Admin\AppData\Local\Temp\b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Roaming\Downloader\libcurl.dllFilesize
759KB
MD5b8d07f6ebe3d5473fa6e5c4aa3670bd6
SHA10300e9767e9ebe8f7ba88beea16e08c51549ea86
SHA256927b9c233435dcde129586d0be8351c165adbc2d35bfb63d9b557abe8dc10703
SHA512866a67e890456fd7b94d3d55b293a124053c75a56c7ef3d646329ec8ab300c365b319ab09daad81644a13a17803a663a426e0a4b78761082ae0b6ab590886efd
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memory/2376-13-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-0-0x0000000010000000-0x0000000010116000-memory.dmpFilesize
1.1MB
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memory/2376-18-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-15-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-17-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-12-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-16-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-22-0x0000000074240000-0x00000000743FF000-memory.dmpFilesize
1.7MB
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memory/2376-21-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-4-0x0000000000400000-0x0000000001B01000-memory.dmpFilesize
23.0MB
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memory/2376-10-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-7-0x0000000074FB4000-0x0000000074FB5000-memory.dmpFilesize
4KB
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memory/2376-11-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-14-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-9-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-5-0x0000000003DE0000-0x0000000003E9E000-memory.dmpFilesize
760KB
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memory/2376-6-0x0000000000260000-0x000000000027A000-memory.dmpFilesize
104KB
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memory/2376-23-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-26-0x0000000074FA0000-0x00000000750B0000-memory.dmpFilesize
1.1MB
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memory/2376-25-0x0000000074240000-0x00000000743FF000-memory.dmpFilesize
1.7MB
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memory/2376-24-0x0000000000400000-0x0000000001B01000-memory.dmpFilesize
23.0MB