98734d3ad1484aaa9405652bf8952e5f429e1298710647d6be3f9a2a53dc48ca | Triage

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
13-03-2024 14:43

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General

Target

3291.png.dll
Size

840KB
MD5

944072be4a458a1506d0fd47962b9b19
SHA1

a138fcda691c0e98f0f266a787b514c0f89cbee8
SHA256

98734d3ad1484aaa9405652bf8952e5f429e1298710647d6be3f9a2a53dc48ca
SHA512

7d7976161a77e8d52b7dfa3d5713f937220ea9b7d5d4b7255409e45bf13b1a2955899d264f1babe1b7cb78e5f1971767f56b81495d8289f0b8bb57931292600e
SSDEEP

24576:Be9nfmpSVmL+Cf72yb1SFEtEfPmY4uRD7HpUMhOw8ghE:gBmpSVmLfCDfPJ4cDFPhmghE

Score

1^/10

Malware Config

Signatures

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

rundll32.exe

pid process

1372 rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe
PID 1724 wrote to memory of 1372	1724	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3291.png.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3291.png.dll,#1
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1372-0-0x00000000002A0000-0x00000000002D6000-memory.dmp

Filesize
216KB

Download
memory/1372-1-0x00000000002A0000-0x00000000002D6000-memory.dmp

Filesize
216KB

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