Analysis
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max time kernel
91s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 13:29
Static task
static1
Behavioral task
behavioral1
Sample
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe
Resource
win10v2004-20240611-en
General
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Target
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe
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Size
286KB
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MD5
f29137cc57c4863e4746bca4485ecff1
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SHA1
8ec46a7f1024efad1c34d8191dd16ae28e3ac3fa
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SHA256
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6
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SHA512
7808b670e59d6d03ea865bb55c53541d2a10b0e611d607493ab4628f69f7c7880e234734294fbe736dadbcf19d36e05dfe2de7da5189dcb82215bcc73c8d7d61
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SSDEEP
6144:4ahSR/5kHouyXnZhB+h8WHSBV+UdvrEFp7hKY:4ahm/JuyXnPB+h8WHSBjvrEH7H
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll acprotect -
Loads dropped DLL 1 IoCs
Processes:
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exepid process 2412 75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe -
Processes:
resource yara_rule C:\Program Files\Common Files\System\symsrv.dll upx behavioral2/memory/2412-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2412-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
Processes:
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exedescription ioc process File created C:\Program Files\Common Files\System\symsrv.dll 75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exedescription pid process Token: SeDebugPrivilege 2412 75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe"C:\Users\Admin\AppData\Local\Temp\75a2dacf66ca1b9cedeb1140505db0b6f87b29144241c1bb6d5551d6f3184bf6.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Program Files\Common Files\System\symsrv.dllFilesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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memory/2412-3-0x0000000010000000-0x0000000010030000-memory.dmpFilesize
192KB
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memory/2412-5-0x0000000000010000-0x0000000000047000-memory.dmpFilesize
220KB
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memory/2412-7-0x0000000010000000-0x0000000010030000-memory.dmpFilesize
192KB