b00a57ec224ef5a14a1bace39ce2e3fbca97de17400a1b6fefb92bd3cc715152 | Triage

Analysis

max time kernel
42s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 21:50

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General

Target

X86/2_ 0_ 0_ 0/JVSDK.dll
Size

32KB
MD5

e997a3f7d757139217bd022eeb79f981
SHA1

98a68e6e02b58fc9e0a8de6a59f6632172abab70
SHA256

2b4b12445bbe02e650d8773aeda4da0566c14339775a176cc8ea6238cae59033
SHA512

0f3224f49245bacd5c53b612096c277adc72f4c5f2fa0580e009af42f7d191ee985e2eb4e387369c2b42b9becdd9bb00c2aeb4dcc134429a03d2105cea8564db
SSDEEP

768:kxMYG2nq9fNyAGkpiYe5Xal8uy/Np49b1pEGJl0LLOi4:k5kf2MihXauXg9b12W/i4

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral3/memory/1952-56-0x0000000010000000-0x000000001015F000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27
PID 888 wrote to memory of 1952	888	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\X86\2_ 0_ 0_ 0\JVSDK.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\X86\2_ 0_ 0_ 0\JVSDK.dll",#1
  2⤵
  PID:1952

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1952-55-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1952-56-0x0000000010000000-0x000000001015F000-memory.dmp

Filesize
1.4MB

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