Analysis
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max time kernel
120s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 04:35
Behavioral task
behavioral1
Sample
2241251649.exe
Resource
win7-20240611-en
General
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Target
2241251649.exe
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Size
560KB
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MD5
bf9116fe07ed0b6ddc6c7cb0f7ae3fe3
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SHA1
c9c8337faadd368e89c47101bf606267c7b5e6ab
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SHA256
981591b563a2a66e3f5b41c7c1685b6261336890677965eb6b4e302bc41fe571
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SHA512
4161fa266650b820ead10678475655794967810ac2126a344924b1ca1d3bd85b3d9424855c6085a7977fd609ac6e0aea7756fa28e4450c6dec513e338a4de3f5
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SSDEEP
12288:jREHCNFNEjV2pij1Hz50IsIhLnFCSBK6+IDP591XfyRFQ4NoSA:FEHCNFNEDJzqeCSs5ItPfyRFQJ
Malware Config
Signatures
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Detect Blackmoon payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2988-1-0x0000000000400000-0x0000000000629000-memory.dmp family_blackmoon behavioral1/memory/2988-14-0x0000000000400000-0x0000000000629000-memory.dmp family_blackmoon -
Processes:
resource yara_rule behavioral1/memory/2988-0-0x0000000000400000-0x0000000000629000-memory.dmp upx behavioral1/memory/2988-1-0x0000000000400000-0x0000000000629000-memory.dmp upx behavioral1/memory/2988-14-0x0000000000400000-0x0000000000629000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
Processes:
2241251649.exedescription ioc process File created C:\Windows\Dll2.dll 2241251649.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
2241251649.exepid process 2988 2241251649.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2241251649.exedescription pid process Token: SeDebugPrivilege 2988 2241251649.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2241251649.exepid process 2988 2241251649.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2241251649.exedescription pid process target process PID 2988 wrote to memory of 1168 2988 2241251649.exe Dwm.exe PID 2988 wrote to memory of 1168 2988 2241251649.exe Dwm.exe
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Users\Admin\AppData\Local\Temp\2241251649.exe"C:\Users\Admin\AppData\Local\Temp\2241251649.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Windows\Dll2.dllFilesize
154KB
MD56206e7bd72ee6c7df5e2a13b19a05303
SHA188260d9da5e75ae2aa7d4a671de0e1807ebf006d
SHA2560f63d0cdd05e5308a25e9414136bbc2d1898ea3cfda9388d5af1796b47d40106
SHA51285d93562567eeea776f9aeb618ecd5ffcf936d04fc2303aea7c1d36cb446231fb56ff529cf7449e639fe8966d51571607875ac5ae63757e00aded368da70998b
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memory/1168-8-0x0000000001F90000-0x0000000001F91000-memory.dmpFilesize
4KB
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memory/1168-11-0x0000000001F90000-0x0000000001F91000-memory.dmpFilesize
4KB
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memory/1168-10-0x0000000002260000-0x0000000002390000-memory.dmpFilesize
1.2MB
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memory/1168-13-0x0000000002790000-0x00000000028C8000-memory.dmpFilesize
1.2MB
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memory/2988-0-0x0000000000400000-0x0000000000629000-memory.dmpFilesize
2.2MB
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memory/2988-1-0x0000000000400000-0x0000000000629000-memory.dmpFilesize
2.2MB
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memory/2988-15-0x00000000743C0000-0x00000000743EB000-memory.dmpFilesize
172KB
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memory/2988-14-0x0000000000400000-0x0000000000629000-memory.dmpFilesize
2.2MB
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memory/2988-19-0x00000000743C0000-0x00000000743EB000-memory.dmpFilesize
172KB