fbe80359c986a8ea4b208d512716fd24cf21aab93cbc6a9e42b51feb47896241 | Triage

Analysis

max time kernel
95s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 18:14

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General

Target

42cbec1836267f694a999605fff0a65d_JaffaCakes118.dll
Size

31KB
MD5

42cbec1836267f694a999605fff0a65d
SHA1

9ed1b42315ef74bb2eaec5a4cfa5b1e261db4a1a
SHA256

fbe80359c986a8ea4b208d512716fd24cf21aab93cbc6a9e42b51feb47896241
SHA512

97793c243e9caa8ce4be0570c844400c96fe2552071cd09203053e0adc2d99965d2b9297844a7c78225d0034257adc4f8ec0e64ce90fdfda2f6e15e5ea8b93eb
SSDEEP

768:fAMKaHVV5DRfYblCfixklLK8yzBkrIvWE:fAFaH3AlCKPvWryW

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
behavioral2/memory/2912-0-0x0000000010000000-0x0000000010019000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3592 wrote to memory of 2912	3592	rundll32.exe	85
PID 3592 wrote to memory of 2912	3592	rundll32.exe	85
PID 3592 wrote to memory of 2912	3592	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42cbec1836267f694a999605fff0a65d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\42cbec1836267f694a999605fff0a65d_JaffaCakes118.dll,#1
  2⤵
  PID:2912

Network

MITRE ATT&CK Matrix

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Downloads

memory/2912-0-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

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