616b9a060c397b10dbe81f292d7efede7865598af9c617f036b7395367b50f2c | Triage

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24-02-2024 13:19

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General

Target

SoundLib.dll
Size

64KB
MD5

27d6a0d0e5fb6f84a3417777ac2021f0
SHA1

15e3da68e5a4257650df4c17375886c48492a735
SHA256

c5c8336b9d8c4cdad07c42c3ef18941a7c326f19c42ccf2cee6add57f653534f
SHA512

bfa3506ef339093b6dd01b9af7e932c2b244f54de9ce7cef27bb27b5edc321070fe8ed0dacc03e9d16357c7b1c7699790736ab9e861e923fc2e47a08ac57674d
SSDEEP

768:6HVadSV76dtct+zJBb/2KWW6Y6aBuXnLZpwz7ag9q/OCegEl2SJrfaS:SVZdKxp+NWT4nLzwf021l1l

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 4480 wrote to memory of 4940	4480	rundll32.exe	87
PID 4480 wrote to memory of 4940	4480	rundll32.exe	87
PID 4480 wrote to memory of 4940	4480	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SoundLib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SoundLib.dll,#1
  2⤵
  PID:4940

Network

MITRE ATT&CK Matrix

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Downloads