Analysis
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max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-12-2024 01:24
Behavioral task
behavioral1
Sample
2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
Resource
win7-20240903-en
General
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Target
2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe
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Size
4.7MB
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MD5
dee03ade72dfec459066772a7e5d0a93
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SHA1
b05f6ce42e2c6bd0f04fc551658e5703c24811f9
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SHA256
2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2
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SHA512
a78da29a987ffecd3d8a043672038c93a6ceb19faa3e85afae232408303f99778f2b963ac826c6b28da5e4012d703b850d38660211a44115014036205a8764f7
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SSDEEP
98304:DwN9V/TKWfxlcswUr+cIJA0QTJfT+E5/u5:C9V/TZlv/+cP0QTtyL5
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule behavioral2/files/0x000e000000023b80-4.dat family_blackmoon -
Executes dropped EXE 1 IoCs
pid Process 1268 TPHelper.exe -
Loads dropped DLL 1 IoCs
pid Process 1268 TPHelper.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 12016 1268 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TPHelper.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 220 wrote to memory of 1268 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 84 PID 220 wrote to memory of 1268 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 84 PID 220 wrote to memory of 1268 220 2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe"C:\Users\Admin\AppData\Local\Temp\2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Users\Admin\AppData\Local\Temp\TPHelper.exeC:\Users\Admin\AppData\Local\Temp\\TPHelper.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1268 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 5323⤵
- Program crash
PID:12016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1268 -ip 12681⤵PID:11988
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\2113ebb062df0ccfcf01c66b75f27e5564450fb3511fdcca166a4258f81de1b2.exe{1DC10D7D-1942-4f42-9323-8CFB77A69FD5}
Filesize4.7MB
MD53c1662d5bb60764c3146351df2b9ac0c
SHA142e57478a7a54d5d0288759db5654575d4d9ced0
SHA256d83ef07b5343152f682aa4a936c43cdf93e3999ad8836cd18b25e5adbe805a18
SHA5124a6c513ecf9c566f425562a64aa779dd88322cd29b32d51559e092dc3ec456a192654168a61df4eec558730aad0053ecdf676ad18a86029cc36d378e04a36a28
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Filesize
1.7MB
MD5228bd598b39d614d2958159b61c83dc7
SHA139a9d1fe91dcbd1e0a50c507559332d4a270c06f
SHA256a35b9cb35ecb31d7ad2f109c7480176ddff3488605e1bf3195646149bad7f1a4
SHA5123b3a5fff9ab5eafe8bee3404de57e1704e6a30b2c4a94646a2fef7356c0e5f0623fc7e006129b5efac375c2779dafc2479e286aa76bc624aca693ae6f676d719
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Filesize
2.6MB
MD54dd6f847ad5c98b2ba4675d460251f91
SHA1924a09e16965ef5ada4d9a05b42ff89481bba031
SHA256da9614f19e4cffcbc83bf7520cd9efee35319b090daf6744c65480477cf60719
SHA512fc2f48232aea2d34c66c8b71c44ef4596d92dcba1d029a8d22086e7fdce24772328af1f2b8d1221ca5cf89c4bc2b3839cc0c15f735f14864d5beac200f9ab187