77eff4497232562eeb1862f97d484777202e8ac42c411093a821234045ee61a5

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27/05/2024, 15:53

Target

bin_win32/libvorbis.dll
Size

1.2MB
MD5

98c74ccc5415c0e72d4e6781e4135311
SHA1

44979fcb5d8eff5c967f86ee0767ac4f1cab8726
SHA256

6588d4110474dcc4e362600cd4dc6d010e350c3fbc09a3594a2a45fbb4c60c79
SHA512

83c6d33f927d23eb1ec20dade0173d76e1b7d7f70700537f7927390aa92e0c53d317bbe76449c097eff8c6d507e5d441934c8d2067afd12180c25ccb6ae010b6
SSDEEP

6144:vLUqaW/JEpyknmlRuTAOmz90R0QHyaaPH4Mv:v9aWK4knmYUhMlHyaqH4M

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2944	2932	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 1812 wrote to memory of 2932	1812	rundll32.exe	28
PID 2932 wrote to memory of 2944	2932	rundll32.exe	29
PID 2932 wrote to memory of 2944	2932	rundll32.exe	29
PID 2932 wrote to memory of 2944	2932	rundll32.exe	29
PID 2932 wrote to memory of 2944	2932	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin_win32\libvorbis.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin_win32\libvorbis.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 224
    3⤵
    - Program crash
    PID:2944

memory/2932-0-0x0000000000180000-0x0000000000190000-memory.dmp

Filesize
64KB

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