b350f2c841941fcb0acec55f8fa89dfd89d75b2193811758032f18da51f7061e

Analysis

max time kernel
51s
max time network
62s
platform
windows10-1703_x64
resource
win10-20220812-es
resource tags

arch:x64arch:x86image:win10-20220812-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
16-01-2023 17:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

UltimMC/imageformats/qwbmp.dll
Size

26KB
MD5

8e1eb9386572d0c7e62e0230a67ff987
SHA1

0c26b03c95cacf4ee63aaff2e52e6d732b0aadbe
SHA256

e7bdd9c34a62b3b46d8e7d224be3f5f7607a27634a8a6fd4f85549869f2d1145
SHA512

370b990e8cb3652c87190dabbff8440a1fb58282d860ed25b9fb2aac7c1809df176c8d6a4f685ac843fddf52f08cc07c832382eb6ae55ef5c4f3da74adf7a9f9
SSDEEP

384:Ntm9jnAo9hvpbVDTs16ZHGg3FEE2IWgTrODw9:ejnAoHQzEWOOD

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2324 wrote to memory of 2508	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2508	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2508	2324	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\imageformats\qwbmp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\imageformats\qwbmp.dll,#1
  2⤵
  PID:2508

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2508-120-0x0000000000000000-mapping.dmp

Download
memory/2508-121-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-122-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-123-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-124-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-125-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-126-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-127-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-128-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-129-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-130-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-131-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-132-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-133-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-134-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-135-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-136-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-137-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-139-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-138-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-140-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-141-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-142-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-143-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-146-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-145-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-144-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-147-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-148-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-150-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-151-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-149-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-152-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-153-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-155-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-154-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-156-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-157-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-158-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-159-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-160-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-161-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-162-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-163-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-164-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-165-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-167-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-168-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-169-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-166-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-170-0x00000000778C0000-0x0000000077A4E000-memory.dmp

Filesize
1.6MB

Download