9fccbbeea4b966efae9ff729b9aa7670df52aea2c2eea49adb7459c875c7166f | Triage

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 01:37

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General

Target

AddinUtility.dll
Size

1.2MB
MD5

b6fbdef1f48dd87c3c0382b12e837581
SHA1

48de295a5ba98a14b2edda4c3a0a412f41849abf
SHA256

1a843b6aa856fccfd54607a9b31d79a49ee44ed1f34c17d77a241a79635d3664
SHA512

b13c72d794c3bf4acda51b7b0e79b26d2b174109c8db3aa8731ca09d42126c32a4d04a3c186fed5686bc0ac98dad876cb16e45fed705ad77088957c56fd59443
SSDEEP

24576:nqZlWC/PfhHYtnhwcBy6zeABbbdtkgNTNCBLJwRkylz7Eu32o7mj:nsU2l8wc5VtLTNJkylz7x32o7o

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27
PID 1208 wrote to memory of 1620	1208	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AddinUtility.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AddinUtility.dll,#1
  2⤵
  PID:1620

Network

MITRE ATT&CK Matrix

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Downloads

memory/1620-55-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

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