Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 18:25
Static task
static1
Behavioral task
behavioral1
Sample
07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe
Resource
win7-20240419-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe
- Size 286KB
- Sample240601-w2ly2sbf97
- SHA256 07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e
- MD5 372bf1738ad84b772da34a7ca65fdcb5
- SHA1 11f506921da1ddc07e87cc96d48580f1bf6467be
- SHA512 b87190750af3b03e3a480126f564af0d1e6e75c7d5d31b575af0a772b077325a5c6692befb62481dc2f0bb06fc85fae8ed12c127c35290a21d33d26db7384ee8
- SSDEEP 6144:m7gKNkhSR/UJuyXnZhB+h8WHlBV+UdvrEFp7hKFF:m7gKNkhm/UJuyXnPB+h8WHlBjvrEH7sF
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral2/files/0x000a00000002328e-1.dat UPX behavioral2/memory/3664-3-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/3664-7-0x0000000010000000-0x0000000010030000-memory.dmp UPX - ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000a00000002328e-1.dat acprotect - Loads dropped DLL 1 IoCs
pid Process 3664 07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe -
resource yara_rule behavioral2/files/0x000a00000002328e-1.dat upx behavioral2/memory/3664-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3664-7-0x0000000010000000-0x0000000010030000-memory.dmp upx - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3664 07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe"C:\Users\Admin\AppData\Local\Temp\07fbfbcdfa1245c2d00a8f2ea22e428204e5d88be1bc4311278f4f0f6e2b1d1e.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:3664
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\System\symsrv.dll
- Size 67KB
- SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
- MD5 7574cf2c64f35161ab1292e2f532aabf
- SHA1 14ba3fa927a06224dfe587014299e834def4644f
- SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
- SSDEEP 1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZL:c8y93KQjy7G55riF1cMo03V
- MD5 SHA1 SHA512 SSDEEP