e7aa9e6ffb025232dd9a18b2fa3b36605c6ac172e0d6c9144caa726624521c68

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 06:02

Target

4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll
Size

294KB
MD5

4886bd66aab5f31908ee468048f0d97b
SHA1

c302944625a9289d12dd72776e461f8abb65872a
SHA256

e7aa9e6ffb025232dd9a18b2fa3b36605c6ac172e0d6c9144caa726624521c68
SHA512

6941c5cb847055071bec9f66f3714013af7042bda639345c0625a23786933f3c1ce0b185f2e0bb5774ea489603e097dc1bcab907c36f9c09e75dee72654753ef
SSDEEP

6144:7qU7HuBfi4nLrCLADLCrqj0ohgds7tJSoVRL6T:7trkLrCLiLb7hgG557G

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4500-0-0x0000000075350000-0x00000000753AE000-memory.dmp	upx
behavioral2/memory/4500-1-0x0000000075350000-0x00000000753AE000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4856	4500	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3124 wrote to memory of 4500	3124	rundll32.exe	83
PID 3124 wrote to memory of 4500	3124	rundll32.exe	83
PID 3124 wrote to memory of 4500	3124	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll,#1
  2⤵
  PID:4500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 664
    3⤵
    - Program crash
    PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4500 -ip 4500
1⤵
PID:5084

memory/4500-0-0x0000000075350000-0x00000000753AE000-memory.dmp

Filesize
376KB

Download
memory/4500-1-0x0000000075350000-0x00000000753AE000-memory.dmp

Filesize
376KB

Download