82b029688ab0eb25b1ff8e03ed8c87cb6eda105262cef030678fc31cd44eef9b

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16/07/2024, 10:01

Target

4dd32a7ad031fa6398618271bb6e3bba_JaffaCakes118.dll
Size

62KB
MD5

4dd32a7ad031fa6398618271bb6e3bba
SHA1

021ffe96adc8092eb157555deee90c955afa6442
SHA256

82b029688ab0eb25b1ff8e03ed8c87cb6eda105262cef030678fc31cd44eef9b
SHA512

fb31c775549c88f47576d5e83b6f59304782e66d585f4608c28f1f12b3deb1e4f7ef4ffa22671fe4f02483eab395373d2d540738d065dd9b2e5c98d0e88df226
SSDEEP

1536:oUUmZ6gSi9/wx9+krA3XYVBAV/qNDuVb16yMNk7oPwhkk:o2gg8E53IHS2DsboyMNk7EwhF

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/1356-0-0x0000000010000000-0x0000000010018000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2876	1356	WerFault.exe	31

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 3004 wrote to memory of 1356	3004	rundll32.exe	31
PID 1356 wrote to memory of 2876	1356	rundll32.exe	32
PID 1356 wrote to memory of 2876	1356	rundll32.exe	32
PID 1356 wrote to memory of 2876	1356	rundll32.exe	32
PID 1356 wrote to memory of 2876	1356	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4dd32a7ad031fa6398618271bb6e3bba_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4dd32a7ad031fa6398618271bb6e3bba_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 192
    3⤵
    - Program crash
    PID:2876

memory/1356-0-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

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