b219c036534453233322a674113c575f3bb374b2f3114012c72d4b5b5dcd8d9a | Triage

Analysis

max time kernel
95s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 14:31

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General

Target

sox-14.4.2/libvorbisfile-3.dll
Size

37KB
MD5

8addbf28b6aae0853df3638b1079a6b9
SHA1

563fa0404251fdbadaac06085866c62813d384ad
SHA256

1a14d8b0749f66811dacb23b093d54d4ff88036d49fd017b0d98b21de7f9ef1d
SHA512

de5434497a226543f294485b4c8a011ebbaa5c4d1a2aa6e5aca330e40540de63866072b7c8c3de7dca5c55b204fe30210cbed758c3ab6bcb76fc8bdfc70c0f83
SSDEEP

768:d5xfETL26sT6/tFCUKvsG6Fo/wmAY1yxKnk:d5xc3++/tFVrdwk

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1304	4884	WerFault.exe	86

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 4884	1568	rundll32.exe	86
PID 1568 wrote to memory of 4884	1568	rundll32.exe	86
PID 1568 wrote to memory of 4884	1568	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sox-14.4.2\libvorbisfile-3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\sox-14.4.2\libvorbisfile-3.dll,#1
  2⤵
  PID:4884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 604
    3⤵
    - Program crash
    PID:1304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4884 -ip 4884
1⤵
PID:440

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4884-0-0x000000006B3C0000-0x000000006B3D0000-memory.dmp

Filesize
64KB

Download
memory/4884-1-0x000000006D540000-0x000000006D571000-memory.dmp

Filesize
196KB

Download
memory/4884-2-0x0000000070680000-0x000000007068E000-memory.dmp

Filesize
56KB

Download