d0e7633d4a5386a2a70ebfd8d23c5d875f79c1f288ccad6f808c5751d8e3d302

Analysis

max time kernel
92s
max time network
18s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 14:38

Target

091ab9995c3d8c28ebf8ad0f0f65c99d_JaffaCakes118.dll
Size

85KB
MD5

091ab9995c3d8c28ebf8ad0f0f65c99d
SHA1

c8bedbfbbd56ef5b813a132e80b512ed50b9ed8e
SHA256

d0e7633d4a5386a2a70ebfd8d23c5d875f79c1f288ccad6f808c5751d8e3d302
SHA512

061bfbd49f8a9fe753e46e6fed7442475ffbbf5c3236892a244982f21a2f45dfaf871a4b3a9ea7d154eb6abb0da31b12c9957a72f5c1458c6a388b463e1f0045
SSDEEP

1536:/I1WxLg9xVW9sQKB64MMhQWt03Nl/j6J3+ZhsKZ:A0xLg9vg66UhQ5u9msKZ

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1136-0-0x0000000000300000-0x000000000033A000-memory.dmp	upx
behavioral1/memory/1136-1-0x0000000000300000-0x000000000033A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1604	1136	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 2444 wrote to memory of 1136	2444	rundll32.exe	28
PID 1136 wrote to memory of 1604	1136	rundll32.exe	29
PID 1136 wrote to memory of 1604	1136	rundll32.exe	29
PID 1136 wrote to memory of 1604	1136	rundll32.exe	29
PID 1136 wrote to memory of 1604	1136	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\091ab9995c3d8c28ebf8ad0f0f65c99d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\091ab9995c3d8c28ebf8ad0f0f65c99d_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1136
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1136 -s 232
    3⤵
    - Program crash
    PID:1604

memory/1136-0-0x0000000000300000-0x000000000033A000-memory.dmp

Filesize
232KB

Download
memory/1136-1-0x0000000000300000-0x000000000033A000-memory.dmp

Filesize
232KB

Download