Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 20:25
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe
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Size
3.2MB
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MD5
ec68a49d2021cfc194979584b0775d08
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SHA1
ae28f3d59be13aee9e41c402ec63f9db847e21df
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SHA256
d94666c7261ea88fad7d3b2eda8b84ee9c0a18558ef75bbde055a347704eeb83
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SHA512
424e42599f7c3f5d2b21ba5c2a5ce573c48685d189ad6690ec293a51a0dc7c3d90f603e618d904def499d9f2e9c8cea70b89dfdf09164c9c766724393f153b9f
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SSDEEP
49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NJ:DBIKRAGRe5K2UZl
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 908 f7623d6.exe -
Loads dropped DLL 9 IoCs
pid Process 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 2576 WerFault.exe 2576 WerFault.exe 2576 WerFault.exe 2576 WerFault.exe 2576 WerFault.exe 2576 WerFault.exe 2576 WerFault.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2576 908 WerFault.exe 28 -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 908 f7623d6.exe 908 f7623d6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2844 wrote to memory of 908 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 28 PID 2844 wrote to memory of 908 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 28 PID 2844 wrote to memory of 908 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 28 PID 2844 wrote to memory of 908 2844 2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe 28 PID 908 wrote to memory of 2576 908 f7623d6.exe 30 PID 908 wrote to memory of 2576 908 f7623d6.exe 30 PID 908 wrote to memory of 2576 908 f7623d6.exe 30 PID 908 wrote to memory of 2576 908 f7623d6.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-25_ec68a49d2021cfc194979584b0775d08_hacktools_xiaoba.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7623d6.exeC:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7623d6.exe 2594006772⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 6003⤵
- Loads dropped DLL
- Program crash
PID:2576
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.2MB
MD54fb9420ff513b9c62e9d0834e05db43c
SHA165d2e9d903c6e13fff55c89aa6e5477fc129619a
SHA256998094b1cba50060c12788254599825120057b15f0deba4d4f375e8887942bdf
SHA5123a9319aa0bb8d689a031cd59a9b1d06c4616d5bd3644145532a900fc9475406966c240836dead8d778c30d67782525ff547eee3e679b20f7aaa52bd1fcbcd7f3