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Analysis
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max time kernel
140s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 07:13
Static task
static1
Behavioral task
behavioral1
Sample
13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe
Resource
win10v2004-20240802-en
General
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Target
13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe
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Size
5.0MB
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MD5
167ab93337fab4f0b33d3d851be4174c
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SHA1
0c4030e902d7f6595fdfbbf7aa5b9d3d087f3e43
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SHA256
13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff
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SHA512
0a9fd0fed9931328be4aa87d870e3ebd1b30681dd4256f78dc0f9d7de803463b09904eb62c9c87cb54263f4e2dc0928467c38d0f0ecd05193ca9d6e218d9a600
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SSDEEP
98304:M1vGs4i8eh6ruA9S6lp2kysNzX4nAyyWWaao03ZaGCrhUNO9vWHyLInPPp5Scl:M6imruA9S6GJUXW5azAWwLLInJoe
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x00080000000190d2-29.dat acprotect -
Loads dropped DLL 2 IoCs
pid Process 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe -
resource yara_rule behavioral1/files/0x00080000000190d2-29.dat upx behavioral1/memory/2140-31-0x00000000049B0000-0x0000000004E90000-memory.dmp upx behavioral1/memory/2140-41-0x00000000049B0000-0x0000000004E90000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2804 2140 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
description pid Process Token: SeDebugPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 1 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeCreateTokenPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeAssignPrimaryTokenPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeLockMemoryPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeIncreaseQuotaPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeMachineAccountPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeTcbPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeSecurityPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeTakeOwnershipPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeLoadDriverPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeSystemProfilePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeSystemtimePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeProfSingleProcessPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeIncBasePriorityPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeCreatePagefilePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeCreatePermanentPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeBackupPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeRestorePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeShutdownPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeDebugPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeAuditPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeSystemEnvironmentPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeChangeNotifyPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeRemoteShutdownPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeUndockPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeSyncAgentPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeEnableDelegationPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeManageVolumePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeImpersonatePrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeCreateGlobalPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 31 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 32 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 33 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 34 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 35 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 36 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 37 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 38 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 39 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 40 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 41 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 42 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 43 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 44 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 45 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 46 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 47 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: 48 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe Token: SeDebugPrivilege 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2140 wrote to memory of 2804 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 31 PID 2140 wrote to memory of 2804 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 31 PID 2140 wrote to memory of 2804 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 31 PID 2140 wrote to memory of 2804 2140 13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe"C:\Users\Admin\AppData\Local\Temp\13da81b28b308884975e323f46a41b217a205aadf0f4297b9455520fe232f8ff.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 9282⤵
- Program crash
PID:2804
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD5fdc8b75a37017141831e3421479307be
SHA1f6a08cc570d5e5bc4218da376ca353d46d62790d
SHA2562a37ce301490bd4b7c5d02b768b054705fe4620db6ef81061718c1fe89c9f27e
SHA512d74e2de28523317c928965affa464cef6ba5c4da9ab05d30a79a4d3bbb59284d68331b5735c705cf73e155cf3a42b01ef5cd7219c72c242eed6b711090066537
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Filesize
3.4MB
MD5af63816b13d8ee8f9abf27b1c4078fe0
SHA1b939631d51fea14612fd69e0e450b69a9f57f879
SHA256bed18ff4eca4cf4b6ac671dc8d5f027878c8a6cf6ec4d72eca0fc0f7f37e1852
SHA512f4abc2fd960a0890e0083ab07ceb010ac6db64dea45a403b721d93f411845e37d0e4a65127aa551d4ff35ad3fcaca80f72f5b87079e0612b31ea4ef27152d7a4