Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 00:37
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
0 signatures
150 seconds
General
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Target
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe
-
Size
1.2MB
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MD5
55589e01b5baa4e2a14482c4e466e50d
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SHA1
2650432d848a16063b6b4066bf8e7714e8db8451
-
SHA256
1d6190c79ee157654adb083298f8596c951e4fe35846fb519dbb6f894b6de318
-
SHA512
c1c709484b363b970dfde0946bb8edcfd1f90adeb9b02ce0d9de76313640ee31ce22f2fb1189a64f16a435374baa9582bd85029696d2f6dd888a1358bb5e6062
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SSDEEP
24576:BfZanlLXYSKEDRWTg+YeP/YkOqLK5bZ6MGY+f:BPSKRM+Y2ZPLKUX
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1744 1952 WerFault.exe 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exedescription pid process target process PID 1952 wrote to memory of 1744 1952 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe WerFault.exe PID 1952 wrote to memory of 1744 1952 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe WerFault.exe PID 1952 wrote to memory of 1744 1952 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe WerFault.exe PID 1952 wrote to memory of 1744 1952 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 362⤵
- Program crash
PID:1744