Analysis
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max time kernel
144s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09/04/2024, 20:12
Static task
static1
Behavioral task
behavioral1
Sample
ad54e82b3a87a55a3ede4d25ec68a3a7.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ad54e82b3a87a55a3ede4d25ec68a3a7.exe
Resource
win10v2004-20240226-en
General
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Target
ad54e82b3a87a55a3ede4d25ec68a3a7.exe
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Size
6.4MB
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MD5
ad54e82b3a87a55a3ede4d25ec68a3a7
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SHA1
6af07c23d489fb01b32d57b02722457ad85cf9c5
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SHA256
8fbb5c3f516ac2b3a35d1095b8aabc8972b39ce8226484da5ae709805a6797b6
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SHA512
8a361c47949c60a49aff542d7fc7d75e411da65a8d5ff9b5a76a8b9aa8515b1c4e4a2879321f37b50927ca6176705e5e072d329b13779a10aeb1e89c39798726
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SSDEEP
196608:qY2MkKU04vpilMFBPT2WCWEPNTiGrZz9EoD5Vl:qzMJfW8MSXPdiyZzewVl
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/0x000900000001222c-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
resource yara_rule behavioral1/files/0x000900000001222c-1.dat upx behavioral1/memory/1084-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-17-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-22-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-23-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-28-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-32-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-36-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/1084-40-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll ad54e82b3a87a55a3ede4d25ec68a3a7.exe File created \??\c:\program files\common files\system\symsrv.dll.000 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: 33 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe Token: SeIncBasePriorityPrivilege 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe 1084 ad54e82b3a87a55a3ede4d25ec68a3a7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad54e82b3a87a55a3ede4d25ec68a3a7.exe"C:\Users\Admin\AppData\Local\Temp\ad54e82b3a87a55a3ede4d25ec68a3a7.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1084
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab