Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2023 16:08
Static task
static1
Behavioral task
behavioral1
Sample
1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
Resource
win10v2004-20231023-en
General
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Target
1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
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Size
234KB
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MD5
db9c2ec96b1ebf523f039db7dfc58140
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SHA1
76217290c789cc02e804f7be2ffe0e9d736936e8
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SHA256
1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09
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SHA512
a8a4d80ad90e19d05fe544b48b8ccc588f5e96519d3c97c304b4bdc6e305d7f842dac5fba2156610b9193e4520e41c6c2771d818b17c17ebc3092eecee0698dc
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SSDEEP
6144:mviP/aK2h9ynX/B+rdBV+UdvrEFp7hK5r:m6P/aK2iPB+JBjvrEH78r
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0002000000022612-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 1216 1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe -
resource yara_rule behavioral2/files/0x0002000000022612-1.dat upx behavioral2/memory/1216-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1216-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 332 1216 WerFault.exe 85 4708 1216 WerFault.exe 85 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1216 1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe"C:\Users\Admin\AppData\Local\Temp\1d322562ba583d0acf4b43e1ed83a415dd5e5fc1956430ab81f0186e90dcdb09.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 4242⤵
- Program crash
PID:332
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 4522⤵
- Program crash
PID:4708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1216 -ip 12161⤵PID:3216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1216 -ip 12161⤵PID:2348
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab