2ef69f36d3a99e423ae6b8de52168fd26656d0c274845270000b013043daac7e

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
01-02-2023 02:20

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General

Target

MultiMC/MultiMC.exe
Size

8.6MB
MD5

86ec72e400abe379ed8453af49bbef32
SHA1

374abd6b7aa5687fc738ceee1df52be0994fd8bc
SHA256

10e44003255706995674e8dfdd43ce8242ee5f8402cafc8ec01e614d7c93dfa7
SHA512

846619daf0bce719aa8ce63962b5e68f498010a36608c842dd94f7235fa5ef36e35be77aba528169eb132f7971e4f6f6298b102cf49b0ed3a41e9dbbff98b4ae
SSDEEP

196608:jSFXkbPNSzhxpI+nIrTGEhiKhxJunHR/OcdpIX9uVvVV5cVY7VjVMSrV4rNVVjVJ:aXWWwwdiYVvVV5cVY7VjVMSrV4rNVVj7

Score

1^/10

Malware Config

Signatures

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1664	MultiMC.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1664	MultiMC.exe
1664	MultiMC.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1664	MultiMC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2552	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2552	AUDIODG.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1664	MultiMC.exe
1664	MultiMC.exe
1664	MultiMC.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 5016	1664	MultiMC.exe	89
PID 1664 wrote to memory of 5016	1664	MultiMC.exe	89
PID 1664 wrote to memory of 4016	1664	MultiMC.exe	90
PID 1664 wrote to memory of 4016	1664	MultiMC.exe	90
PID 1664 wrote to memory of 1804	1664	MultiMC.exe	91
PID 1664 wrote to memory of 1804	1664	MultiMC.exe	91

C:\Users\Admin\AppData\Local\Temp\MultiMC\MultiMC.exe
"C:\Users\Admin\AppData\Local\Temp\MultiMC\MultiMC.exe"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
  "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar C:/Users/Admin/AppData/Local/Temp/MultiMC/jars/JavaCheck.jar
  2⤵
  PID:5016
- C:\Program Files\Java\jdk1.8.0_66\bin\javaw.exe
  "C:\Program Files\Java\jdk1.8.0_66\bin\javaw.exe" -jar C:/Users/Admin/AppData/Local/Temp/MultiMC/jars/JavaCheck.jar
  2⤵
  PID:4016
- C:\ProgramData\Oracle\Java\javapath\javaw.exe
  javaw -jar C:/Users/Admin/AppData/Local/Temp/MultiMC/jars/JavaCheck.jar
  2⤵
  PID:1804

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2f8 0x4c4
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2552

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1664-147-0x000000006C8C0000-0x000000006C8FF000-memory.dmp

Filesize
252KB

Download
memory/1664-137-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/1664-132-0x00000000015B0000-0x0000000001B25000-memory.dmp

Filesize
5.5MB

Download
memory/1664-136-0x0000000070940000-0x000000007095C000-memory.dmp

Filesize
112KB

Download
memory/1664-148-0x0000000005410000-0x0000000005622000-memory.dmp

Filesize
2.1MB

Download
memory/1664-138-0x000000006C8C0000-0x000000006C8FF000-memory.dmp

Filesize
252KB

Download
memory/1664-140-0x0000000068880000-0x0000000068DAF000-memory.dmp

Filesize
5.2MB

Download
memory/1664-139-0x0000000000400000-0x00000000009FB000-memory.dmp

Filesize
6.0MB

Download
memory/1664-141-0x00000000015B0000-0x0000000001B25000-memory.dmp

Filesize
5.5MB

Download
memory/1664-142-0x0000000070940000-0x000000007095C000-memory.dmp

Filesize
112KB

Download
memory/1664-143-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/1664-150-0x0000000068880000-0x0000000068DAF000-memory.dmp

Filesize
5.2MB

Download
memory/1664-145-0x0000000061DC0000-0x0000000062404000-memory.dmp

Filesize
6.3MB

Download
memory/1664-146-0x0000000000400000-0x00000000009FB000-memory.dmp

Filesize
6.0MB

Download
memory/1664-135-0x00000000015B0000-0x0000000001B25000-memory.dmp

Filesize
5.5MB

Download
memory/1664-134-0x0000000000C81000-0x0000000000C83000-memory.dmp

Filesize
8KB

Download
memory/1664-144-0x0000000063400000-0x0000000063415000-memory.dmp

Filesize
84KB

Download
memory/1664-151-0x00000000015B0000-0x0000000001B25000-memory.dmp

Filesize
5.5MB

Download
memory/1664-152-0x0000000070940000-0x000000007095C000-memory.dmp

Filesize
112KB

Download
memory/1664-153-0x0000000061740000-0x0000000061771000-memory.dmp

Filesize
196KB

Download
memory/1664-154-0x0000000063400000-0x0000000063415000-memory.dmp

Filesize
84KB

Download
memory/1664-155-0x0000000061DC0000-0x0000000062404000-memory.dmp

Filesize
6.3MB

Download
memory/1664-174-0x00000000001A0000-0x00000000001B0000-memory.dmp

Filesize
64KB

Download
memory/1664-159-0x0000000005BB0000-0x0000000005BC1000-memory.dmp

Filesize
68KB

Download
memory/1804-158-0x0000000000000000-mapping.dmp

Download
memory/4016-157-0x0000000000000000-mapping.dmp

Download
memory/5016-172-0x0000000002570000-0x0000000003570000-memory.dmp

Filesize
16.0MB

Download
memory/5016-173-0x0000000002570000-0x0000000003570000-memory.dmp

Filesize
16.0MB

Download
memory/5016-156-0x0000000000000000-mapping.dmp

Download