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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/05/2024, 19:53
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe
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Size
3.2MB
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MD5
5b88370d3ab7a3ada466fa93c16d5a65
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SHA1
a2862773f2d70cc1f659f6e750624727524a415b
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SHA256
80b0dbe2a21f409282f7bbf1828a29978eacce7edb1eae983f7dad2ada1e1bab
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SHA512
d5e858bf8a480a097cc97b1fb3d2959f173f35e1dc5d98602e7e92fbdfbdf0724f772a8a657d6bec36ded0fe094c49585c34f5b2ec216eb254142cd73e3b9d55
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SSDEEP
49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NC:DBIKRAGRe5K2UZ+
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2948 e578aac.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1996 2948 WerFault.exe 82 -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3104 2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe 3104 2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe 2948 e578aac.exe 2948 e578aac.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3104 wrote to memory of 2948 3104 2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe 82 PID 3104 wrote to memory of 2948 3104 2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe 82 PID 3104 wrote to memory of 2948 3104 2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-13_5b88370d3ab7a3ada466fa93c16d5a65_hacktools_xiaoba.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3104 -
C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e578aac.exeC:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e578aac.exe 2406184372⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 20563⤵
- Program crash
PID:1996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2948 -ip 29481⤵PID:3080
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.2MB
MD5789af6cbc6fb11dfd39b2fe6059bb56a
SHA1a801817b0f3066bf81e31eac39812d5d22575b8a
SHA25623325e17dab48888ddacbb674d62e7650d55a470eb56544f22b0e90e997e7b91
SHA5121fa908983f883c8103253d29a7fe8382a8742396b2b55720631f42a55379d9484f8e8c22e8932347377ea96dc16de7f204b2ae87203df7cfc0f7115620c7bd2f