731ff864aef3e98931b5550125b2ba975ab9df334fbb9f0c026d0ca22c2e1457

Analysis

max time kernel
118s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
07/08/2024, 03:20

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General

Target

CubismEditor5.bat
Size

2KB
MD5

a284e04b6f1677919fdcdd787deebcd6
SHA1

6f2c37b186b5b6a55b59a32f77fe879f4c99f231
SHA256

99e7e3902641ba8580bb44a626587af2c5ee92c585427a5d8477957c26f7eeb7
SHA512

b40bd03b2f0214bc4c1098688ff967ed17a92729f2c2006f676eef42d4ecf29c62030817723712097591f9a39f250dcfd8a5c5985ac53cead25399c51bbd71b1

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	java.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	java.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 3040	2420	cmd.exe	32
PID 2420 wrote to memory of 3040	2420	cmd.exe	32
PID 2420 wrote to memory of 3040	2420	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\CubismEditor5.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Users\Admin\AppData\Local\Temp\app\jre\bin\java.exe
  app\jre\bin\java.exe -classpath "app\lib\Live2D_Cubism.jar;app\lib\annotations-13.0.jar;app\lib\basicplayer3.0.jar;app\lib\commons-beanutils-1.9.4.jar;app\lib\commons-collections4-4.4.jar;app\lib\commons-lang3-3.9.jar;app\lib\commons-logging-api.jar;app\lib\commons-text-1.8.jar;app\lib\flatlaf-2.6.jar;app\lib\flatlaf-extras-2.6.jar;app\lib\javax.activation-1.2.0.jar;app\lib\jdom-1.1.jar;app\lib\jl1.0.jar;app\lib\jna-5.6.0.jar;app\lib\jna-platform-5.6.0.jar;app\lib\jogg-0.0.7.jar;app\lib\jorbis-0.0.15.jar;app\lib\jpen-2.jar;app\lib\json-simple-1.1.jar;app\lib\jsonic-1.3.10.jar;app\lib\kotlin-reflect-1.7.21.jar;app\lib\kotlin-stdlib-1.7.21.jar;app\lib\kotlin-stdlib-common-1.7.21.jar;app\lib\kotlin-stdlib-jdk7-1.7.21.jar;app\lib\kotlin-stdlib-jdk8-1.7.21.jar;app\lib\Live2DCubismCore.jar;app\lib\Live2DCubismMotionSync.jar;app\lib\Live2DCubismPFUtils.jar;app\lib\log4j-api-2.17.0.jar;app\lib\log4j-core-2.17.0.jar;app\lib\log4j-iostreams-2.17.0.jar;app\lib\log4j-jcl-2.17.0.jar;app\lib\log4j-jul-2.17.0.jar;app\lib\mp3spi1.9.4.jar;app\lib\onnxruntime-1.13.1.jar;app\lib\opencsv-5.2.jar;app\lib\rlm1501.jar;app\lib\svgSalamander-1.1.4.jar;app\lib\tritonus_share.jar;app\lib\vorbisspi1.0.2.jar;app\lib\jogl\gluegen-rt.jar;app\lib\jogl\jogl-all.jar" -Djava.library.path="app\dll64;app\dll64\windows-amd64" -Djogamp.gluegen.UseTempJarCache=false -Dsun.java2d.d3d=false -Duser.language=ja -XX:MaxRAMPercentage=100 -showversion -Djava.locale.providers=COMPAT,SPI com.live2d.cubism.CECubismEditorApp ""
  2⤵
  - Checks processor information in registry
  PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3040-5-0x00000000087F0000-0x0000000008A60000-memory.dmp

Filesize
2.4MB

Download
memory/3040-15-0x0000000008D80000-0x0000000008FF0000-memory.dmp

Filesize
2.4MB

Download
memory/3040-18-0x00000000102B0000-0x0000000010520000-memory.dmp

Filesize
2.4MB

Download
memory/3040-21-0x00000000102B0000-0x0000000010520000-memory.dmp

Filesize
2.4MB

Download
memory/3040-20-0x0000000008D80000-0x0000000008FF0000-memory.dmp

Filesize
2.4MB

Download
memory/3040-19-0x00000000087F0000-0x0000000008A60000-memory.dmp

Filesize
2.4MB

Download