73fa899782c5e8fcd974a946cc7fa8204dcd605e598c29f95358c07eb1fbaa31 | Triage

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 15:05

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General

Target

edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe
Size

112KB
MD5

edb4a9cc9be0c097b1422ef2b56c796a
SHA1

a5addcab1ccbfcb6fb6eddf8efbc4f5eb5ac1029
SHA256

73fa899782c5e8fcd974a946cc7fa8204dcd605e598c29f95358c07eb1fbaa31
SHA512

91d7a6816a02ed302ab9f0f883f61181b1cc2314c0aa00454a85bf39f30dce8edd2942b681aa3fd5ebf7e17985ca41260710a49917b1c8c92744cd76be127fb9
SSDEEP

3072:uONNtUGI0YRPvbazB9+EwHLTemoq4690MJ:/TeXbGn+91S

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2212-1-0x0000000000BA0000-0x0000000000EEC000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2036	2212	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2036	2212	edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe	28
PID 2212 wrote to memory of 2036	2212	edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe	28
PID 2212 wrote to memory of 2036	2212	edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe	28
PID 2212 wrote to memory of 2036	2212	edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\edb4a9cc9be0c097b1422ef2b56c796a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 56
  2⤵
  - Program crash
  PID:2036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2212-0-0x0000000000850000-0x0000000000B9E000-memory.dmp

Filesize
3.3MB

Download
memory/2212-1-0x0000000000BA0000-0x0000000000EEC000-memory.dmp

Filesize
3.3MB

Download