92174ba231accbdeffb5af3875088bcb76b7906507b7cdfdb4d29838b158cd75

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 05:56

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General

Target

214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe
Size

154KB
MD5

214d6295a7e2caeedbda5ed49e43a525
SHA1

583adcd385e797bd21cc5908c90dd3536273891b
SHA256

92174ba231accbdeffb5af3875088bcb76b7906507b7cdfdb4d29838b158cd75
SHA512

e3c2fe3228d18f2a8eab301e93be59afd938ea3b8a0642056fda0683effe845dc86ae39befe3a2684db231b4dbaaf3256c7c161e6fd7381687d8f135db7d4680
SSDEEP

3072:C22ihA0m3BJP0AfuGKIiVZmf474Q3VzVCcVkv1v8///SmWX8sxxOD5yi:9A0m3D0AnFyQf4MIVzVTqe33WX8oi

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3424	BetterInstaller.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3424	BetterInstaller.exe
3424	BetterInstaller.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 3424	1196	214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3424	1196	214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe	82
PID 1196 wrote to memory of 3424	1196	214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\214d6295a7e2caeedbda5ed49e43a525_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\BetterInstaller.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterInstaller.exe" /affid "wallpaperstocknet" /id "pinkflowerpetalsurtu" /name "Pink flower petals"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\BetterInstaller.exe

Filesize
207KB

MD5
d79b88bab3231ebebd3c6505ab68ce56

SHA1
3222e8dab740ba1d640cc66a9cd36070969deb80

SHA256
d4032354c8ca3b93fd18414d6a7935bcecb18f25534b2259eeaf7d3081ec13ec

SHA512
b8afbd52e74d8611714a33bd80a907be8080195bd574ceb0aa8ce44520c9cf6c40ccce4a4db9be0808b8b5a6b7b0fee17ee42f9cca67d69152dd1f1d8ddd99a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\config.ini

Filesize
112B

MD5
c36d142016c82a76bd10a5fc19f86e26

SHA1
a47f9bfee25c4e477198f31a29ab6d3af7e56127

SHA256
64b5e035098118a6c9b3798a94230012b7483510454760ca67574933d16084df

SHA512
717ca21b13d11169f2f8dbd3fc52856117f8f0f2707a102a72b9eb5b795101df64cd735780320d0aae426b9487a2abcd9df161a8858e601923e9f7f53620e996

Download Submit
memory/1196-14-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/3424-15-0x00000000013F0000-0x00000000013F1000-memory.dmp

Filesize
4KB

Download
memory/3424-78-0x00000000013F0000-0x00000000013F1000-memory.dmp

Filesize
4KB

Download