11da7645051186a0d8be9cecbc35d82d3cec8d1844a572cc46088d6b7344d382

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 23:07

Target

36c4e8dc682917d6faa2d0caaea86c6b_JaffaCakes118.dll
Size

15KB
MD5

36c4e8dc682917d6faa2d0caaea86c6b
SHA1

d851787eae824d27b7a9db054bd6930ce9262e55
SHA256

11da7645051186a0d8be9cecbc35d82d3cec8d1844a572cc46088d6b7344d382
SHA512

fa5c401589d87abff1ac10611a05f786c016da5dc03d5ea5d59ad639e5bd79380647e758a43214bb51b587a16597c0eb1b947658840bb82f304d87e240edcd4d
SSDEEP

384:DqAFfLueG+y4rqVN5nkF7aw9CXR5rgDZMAkfOiT:VFC1+y2+N5kV9CXiSuiT

Score

7^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/3640-1-0x0000000074970000-0x000000007497E000-memory.dmp	upx
behavioral2/memory/3640-0-0x0000000074970000-0x000000007497E000-memory.dmp	upx
behavioral2/memory/3640-2-0x0000000074970000-0x000000007497E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	3640	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 3640	4544	rundll32.exe	84
PID 4544 wrote to memory of 3640	4544	rundll32.exe	84
PID 4544 wrote to memory of 3640	4544	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\36c4e8dc682917d6faa2d0caaea86c6b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\36c4e8dc682917d6faa2d0caaea86c6b_JaffaCakes118.dll,#1
  2⤵
  PID:3640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 540
    3⤵
    - Program crash
    PID:2824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3640 -ip 3640
1⤵
PID:2744

memory/3640-1-0x0000000074970000-0x000000007497E000-memory.dmp

Filesize
56KB

Download
memory/3640-0-0x0000000074970000-0x000000007497E000-memory.dmp

Filesize
56KB

Download
memory/3640-3-0x0000000074971000-0x000000007497A000-memory.dmp

Filesize
36KB

Download
memory/3640-2-0x0000000074970000-0x000000007497E000-memory.dmp

Filesize
56KB

Download