2ef69f36d3a99e423ae6b8de52168fd26656d0c274845270000b013043daac7e

Analysis

max time kernel
314s
max time network
867s
platform
windows10-1703_x64
resource
win10-20220812-es
resource tags

arch:x64arch:x86image:win10-20220812-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
30-12-2022 02:54

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General

Target

MultiMC/libLauncher_quazip.dll
Size

313KB
MD5

4813b90c24f25f01bbf5acd064164aa6
SHA1

087784084f0dceffe380980a3c506766d3ef390b
SHA256

9bd5cb1a97a9700430ba656eca4f4646cac537c76d4bde1ac9f8f8206e410952
SHA512

04c0a853b7b58a148fc0493710569526866582bd4d1da272fa090a9b29cda65cfb2bef6272f507902b247c1cbe601b79eb50352d1f689dc0549e41b02df66757
SSDEEP

6144:c2GqFejo44ffwqGOIq/2VPWt8RJhywVapRwT5yM:UqFBF0Oh2T

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2208 2616 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2208	2616	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2596 wrote to memory of 2616	2596	rundll32.exe	rundll32.exe
PID 2596 wrote to memory of 2616	2596	rundll32.exe	rundll32.exe
PID 2596 wrote to memory of 2616	2596	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_quazip.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\libLauncher_quazip.dll,#1
  2⤵
  PID:2616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 684
    3⤵
    - Program crash
    PID:2208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2616-116-0x0000000000000000-mapping.dmp

Download
memory/2616-117-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-118-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-119-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-120-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-121-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-122-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-123-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-124-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-126-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-125-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-127-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-128-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-129-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-130-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-131-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-132-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-133-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-134-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-135-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-136-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-137-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-138-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-139-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-140-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-141-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-142-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-143-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-146-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-145-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-144-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-147-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-148-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-149-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-150-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-151-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-152-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-153-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-154-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-155-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-156-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-157-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-159-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-164-0x0000000002DF1000-0x0000000002DF3000-memory.dmp

Filesize
8KB

Download
memory/2616-165-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-166-0x000000006C8C0000-0x000000006C8FF000-memory.dmp

Filesize
252KB

Download
memory/2616-167-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-168-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-169-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-163-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-162-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-161-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-160-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-158-0x0000000077E30000-0x0000000077FBE000-memory.dmp

Filesize
1.6MB

Download
memory/2616-170-0x0000000068880000-0x0000000068DAF000-memory.dmp

Filesize
5.2MB

Download
memory/2616-171-0x000000006C8C0000-0x000000006C8FF000-memory.dmp

Filesize
252KB

Download
memory/2616-172-0x0000000068880000-0x0000000068DAF000-memory.dmp

Filesize
5.2MB

Download