2d840815352273e0921f9d8b8c7e6949d36c85f585b0e6797bf0ee10e8e5bc8e

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 12:43

Target

5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe
Size

1.1MB
MD5

5bfe1d63b3746befb7c2fe2ee8955a19
SHA1

b01df8df4a973c2e15bd04e4482e0fa835594c7e
SHA256

2d840815352273e0921f9d8b8c7e6949d36c85f585b0e6797bf0ee10e8e5bc8e
SHA512

0903d8bf7bf4cc136f893b07e0a741ad19fc9022c9edd901d54838c8293cd92b7774587c7c313908d4e103a10571743bef2f78deaa792f32475a35f7abd99d5c
SSDEEP

24576:g8Ah2xt6OtjKD3FMvEAjAEggSdCM3BsyjvxZL2xohLOMo4PSUuSooI111:AsMOB43FkfD3SzBHjpMxohLtPNbIV

Score

7^/10

upx

UPX packed file 4 IoCs

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

resource	yara_rule
behavioral1/memory/2376-0-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral1/memory/2376-1-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral1/memory/2376-2-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral1/memory/2376-3-0x0000000000400000-0x000000000042C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1592	2376	WerFault.exe	29

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe
2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe
2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 1592	2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe	31
PID 2376 wrote to memory of 1592	2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe	31
PID 2376 wrote to memory of 1592	2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe	31
PID 2376 wrote to memory of 1592	2376	5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bfe1d63b3746befb7c2fe2ee8955a19_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 576
  2⤵
  - Program crash
  PID:1592

memory/2376-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2376-1-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2376-2-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2376-3-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download