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Analysis
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max time kernel
92s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 13:30
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe
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Size
3.2MB
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MD5
cde6687a708a8d67684eef8fc661227e
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SHA1
501a9dff8eb0bfc75c77b6fa8de2d11c328af0f3
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SHA256
a57903249aa1fce3d9c9b07467e8b3bcbf83b9a3020a8694b46f377745d7373f
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SHA512
cdb602572f31c650672d846b37b4ad281d9267ba1cc32e8fd4e0779160c06b125f90951dd407470353df443b246054bdd62224caff25291f47d08f882e9083d8
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SSDEEP
49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Na:DBIKRAGRe5K2UZe
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4348 e57ac6c.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3448 4348 WerFault.exe 82 -
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 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e57ac6c.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4868 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe 4868 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe 4348 e57ac6c.exe 4348 e57ac6c.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4868 wrote to memory of 4348 4868 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe 82 PID 4868 wrote to memory of 4348 4868 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe 82 PID 4868 wrote to memory of 4348 4868 2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-19_cde6687a708a8d67684eef8fc661227e_hacktools_xiaoba.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57ac6c.exeC:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57ac6c.exe 2406268122⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4348 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 20563⤵
- Program crash
PID:3448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4348 -ip 43481⤵PID:1864
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.2MB
MD5065b17bee9bbbfb24cff924a4852a689
SHA1cbf3d1260c99c4d429550a085417eefd46468c0a
SHA256f82e965ff26fe178a7bcdb3d5b796a9d22f035d310bbccdfa6cbb133323d0bc7
SHA5120cab306a48fc2e32947fefa951e44f77303a1d16411e86f96dd2fdd5b8ff28e70a0386583e5a1c33a50440aeb3da3a47cc317b6907a95bb3c2aa3819ed6a5501