5d972505039029b7f7e839bc5ffe9e304f5792ad7df2b422e73f78b199ab66f0

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 10:43

Target

0540de0ded05494d969557aa4d420215_JaffaCakes118.dll
Size

18KB
MD5

0540de0ded05494d969557aa4d420215
SHA1

0c758e19cdc39be81373d94bab060496cf062215
SHA256

5d972505039029b7f7e839bc5ffe9e304f5792ad7df2b422e73f78b199ab66f0
SHA512

f35c174f54bf7284c15926c81a3d2c9abd02af6369b9c4e3ceb80968bde3c86883c75103313814ed376a7f50a0b6d6b6e46dfd45c292eb765fcfe57fc55e82a2
SSDEEP

384:7AepXt+I8leMVvdi0rt0DjmIm237wFlvIhyhw9gqihPzHj9dOiKa5:RDMVreP3kFhIwhwahPzH29a5

Score

7^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/312-1-0x0000000010000000-0x0000000010011000-memory.dmp	upx
behavioral2/memory/312-0-0x0000000010000000-0x0000000010011000-memory.dmp	upx
behavioral2/memory/312-2-0x0000000010000000-0x0000000010011000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
552	312	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
312	rundll32.exe
312	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 312	4584	rundll32.exe	83
PID 4584 wrote to memory of 312	4584	rundll32.exe	83
PID 4584 wrote to memory of 312	4584	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0540de0ded05494d969557aa4d420215_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4584
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0540de0ded05494d969557aa4d420215_JaffaCakes118.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 312 -s 576
    3⤵
    - Program crash
    PID:552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 312 -ip 312
1⤵
PID:3480

memory/312-1-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/312-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/312-2-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/312-3-0x0000000010001000-0x000000001000C000-memory.dmp

Filesize
44KB

Download