Analysis
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max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2023 22:06
Static task
static1
Behavioral task
behavioral1
Sample
e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe
Resource
win10v2004-20230915-en
General
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Target
e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe
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Size
234KB
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MD5
27670683a2c7723d7c501d8891d5201d
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SHA1
3aec5d303af0ff13290f51e12635797d7797cf0f
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SHA256
e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f
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SHA512
2971f0a147a53da4ab739dcc74a552c85879349ba251d9594c951fa8a9efe80e67891900472df70a59ff1ad1d5e0fb52e9f5217ebf91c6763745151b3c070e1b
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SSDEEP
6144:mRiP/aKrBh9H/B+rdBV+UdvrEFp7hKcprI:mYP/aKrBvB+JBjvrEH7hI
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/0x00080000000231aa-1.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 4304 e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe -
resource yara_rule behavioral2/memory/4304-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/files/0x00080000000231aa-1.dat upx behavioral2/memory/4304-7-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 3736 4304 WerFault.exe 84 3420 4304 WerFault.exe 84 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4304 e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe"C:\Users\Admin\AppData\Local\Temp\e0032475464a1e81544ed4791b9d478c555692b9288f01f033cb14e72eb8885f.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:4304 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 3802⤵
- Program crash
PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 3882⤵
- Program crash
PID:3420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4304 -ip 43041⤵PID:2324
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4304 -ip 43041⤵PID:4476
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab