77ea4d8a8ce2cc604a7c53e368070f11652d260d58135b7fc12a86479b084ded | Triage

Analysis

max time kernel
34s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/02/2023, 15:50

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General

Target

47296.dll
Size

1.7MB
MD5

02e60416a32fd20e92ab0a33e894d351
SHA1

4b35ab3ba8dfbc7bf17c434957b4a503cb63039d
SHA256

77ea4d8a8ce2cc604a7c53e368070f11652d260d58135b7fc12a86479b084ded
SHA512

3474d8bc215e08e0db7423c351c6c1df57c3e160b52be16d09c66d0e9c913355bb7ef3612e79a4ef1d39cb7b2d4cb9917daf752dbd512eed5b09ee9436a2296c
SSDEEP

24576:zrj3nPW3ednWPiT8VTBqcATV8KIyydLXGcq8z+0uaEYmgEJ/tc1:T3nCeCiT8aHxyM18z+XatEJ1

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
268	2036	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 1360 wrote to memory of 2036	1360	rundll32.exe	28
PID 2036 wrote to memory of 268	2036	rundll32.exe	29
PID 2036 wrote to memory of 268	2036	rundll32.exe	29
PID 2036 wrote to memory of 268	2036	rundll32.exe	29
PID 2036 wrote to memory of 268	2036	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\47296.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\47296.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 228
    3⤵
    - Program crash
    PID:268

Network

MITRE ATT&CK Matrix

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Downloads

memory/2036-55-0x0000000075F01000-0x0000000075F03000-memory.dmp

Filesize
8KB

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