b350f2c841941fcb0acec55f8fa89dfd89d75b2193811758032f18da51f7061e

Analysis

max time kernel
54s
max time network
150s
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

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General

Target

UltimMC/iconengines/qsvgicon.dll
Size

44KB
MD5

cbb708acdbcfd89e1de38e2c4aa9192a
SHA1

c9f658b429391876bbfdf8081b3e90d725bb2307
SHA256

8cb93b212c02fd6d222e985e629df698227323c43b7f0b71be3649aa8cb3cc2f
SHA512

2bd5a12c236ef1da3e8e002850595c101255e519b66a3a75e6f3a12bdebdd67b54b47b08028695eb8c571bc257f7241cce6351d3cf4d3fd4ed1176965eb02e0f
SSDEEP

768:xjf6bXA7t029ZxcVeA69Pz47e8J8J80IHN6n61/KWqYTfbiWS:EM5Oc41WW9ghWxbib

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4404 wrote to memory of 4224	4404	rundll32.exe	rundll32.exe
PID 4404 wrote to memory of 4224	4404	rundll32.exe	rundll32.exe
PID 4404 wrote to memory of 4224	4404	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\iconengines\qsvgicon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\iconengines\qsvgicon.dll,#1
  2⤵
  PID:4224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4224-115-0x0000000000000000-mapping.dmp

Download
memory/4224-116-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-117-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-118-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-119-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-120-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-121-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-122-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-123-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-124-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-125-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-126-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-128-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-127-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-131-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-132-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-133-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-134-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-136-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-135-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-137-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-138-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-139-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-140-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-141-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-142-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-143-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-144-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-146-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-147-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-149-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-151-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-152-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-153-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-150-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-148-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-145-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-129-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-130-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-154-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-155-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-156-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-157-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-158-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-159-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-160-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-161-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-163-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-165-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-164-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download
memory/4224-162-0x0000000077110000-0x000000007729E000-memory.dmp

Filesize
1.6MB

Download