Analysis
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max time kernel
1559s -
max time network
1564s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
14/08/2024, 11:53
Static task
static1
Behavioral task
behavioral1
Sample
unknown_chinese_APT_shit_Sig6.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
unknown_chinese_APT_shit_Sig6.exe
Resource
win10v2004-20240802-en
General
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Target
unknown_chinese_APT_shit_Sig6.exe
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Size
136KB
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MD5
475c74a60981784b849008a84ef26819
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SHA1
c972902566195ca0c2c6ce67a262a8bb5997d675
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SHA256
24cab861cbbe7e8027649fa6c1987beae579893d0fe54f462e58ac41619b14ba
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SHA512
5664731fc67fa36c29eaac05f8c6cae391dffbceccc4fcdea4e2e525dfc9b98dc20cded7fdee64600e3810deef87d976fb2dfbbf3d4256a83e652425369a3569
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SSDEEP
768:NkR+hFrmDBDACquUiMx0RuivEQjEAToNS39WKNrkBJNWrVQY3Eqza3auJy7mp:JXmVDyDEubS39MXNWWQfcaa
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/0x000f000000016d07-9.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2356 unknown_chinese_APT_shit_Sig6.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ipconfhlp.dll unknown_chinese_APT_shit_Sig6.exe File created C:\Windows\SysWOW64\ipconfhlp.dll unknown_chinese_APT_shit_Sig6.exe File created C:\Windows\SysWOW64\ipmontr.exe unknown_chinese_APT_shit_Sig6.exe File opened for modification C:\Windows\SysWOW64\ipmontr.exe unknown_chinese_APT_shit_Sig6.exe -
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 unknown_chinese_APT_shit_Sig6.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2356 unknown_chinese_APT_shit_Sig6.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 2356 unknown_chinese_APT_shit_Sig6.exe Token: SeBackupPrivilege 2356 unknown_chinese_APT_shit_Sig6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2356 unknown_chinese_APT_shit_Sig6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\unknown_chinese_APT_shit_Sig6.exe"C:\Users\Admin\AppData\Local\Temp\unknown_chinese_APT_shit_Sig6.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31KB
MD50e742fe6ab2b0a524d16eee333a89ca5
SHA1b9af4148e4e794591d211fcd83c61a3fbd1fa528
SHA25638d8966de7cb1904fbcdd009691abf01b350d7b85505f0f97646dd4f58ba874b
SHA512648b890b707377184c9260b83ae3ba82ee48aff6fe6331aa6f79de0148249381e9c26f77602306315574527aa2dc4f5892d75334b1882b5c3a3823592caabe65