2fe1c627d229e955ba9d0fbb78872c3b58a65a6f7a2df6994fa6e41bfca5b645

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 16:23

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General

Target

2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe
Size

745KB
MD5

2d02d0c50c259860a3b531a2cec54324
SHA1

22226e142c5dcd6d3cf1f00756e34ea9af7adf04
SHA256

2fe1c627d229e955ba9d0fbb78872c3b58a65a6f7a2df6994fa6e41bfca5b645
SHA512

f831569ea29d9bbc2ddbc4d8c723477aedac8482f89956da2ebd90ad88ad3f5d4402e22ec0d80f3efee751981807b822adecb70b29472ac89643ca2faac14e43
SSDEEP

12288:8d8jpNSpwmYMCZqqlLbQs637fP0JJZ2dJpQViaY0cTM57vshARifHMP6qrXoo7fP:8qN8wbcql3Qs637fP0JiJpQHcTMp0hAl

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2864	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2800	explorer.dll

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\explorer.dll	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe
File opened for modification	C:\Windows\explorer.dll	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe
File created	C:\Windows\uninstal.bat	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe
Token: SeDebugPrivilege	2800	explorer.dll

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2800	explorer.dll

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2696 wrote to memory of 2864	2696	2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe	32
PID 2800 wrote to memory of 2328	2800	explorer.dll	31
PID 2800 wrote to memory of 2328	2800	explorer.dll	31
PID 2800 wrote to memory of 2328	2800	explorer.dll	31
PID 2800 wrote to memory of 2328	2800	explorer.dll	31

C:\Users\Admin\AppData\Local\Temp\2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d02d0c50c259860a3b531a2cec54324_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  PID:2864

C:\Windows\explorer.dll
C:\Windows\explorer.dll
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2328

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\explorer.dll

Filesize
745KB

MD5
2d02d0c50c259860a3b531a2cec54324

SHA1
22226e142c5dcd6d3cf1f00756e34ea9af7adf04

SHA256
2fe1c627d229e955ba9d0fbb78872c3b58a65a6f7a2df6994fa6e41bfca5b645

SHA512
f831569ea29d9bbc2ddbc4d8c723477aedac8482f89956da2ebd90ad88ad3f5d4402e22ec0d80f3efee751981807b822adecb70b29472ac89643ca2faac14e43

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
8d7adc390937910066e638bb0aa83f70

SHA1
0d337d5172c469f7de548529617c3a9fc7758ac0

SHA256
da2a8b9821a685bacda9820dc1f6be414847d11d8463f56bdca603efdb9d7b84

SHA512
1a536798f8f53ab5489a40f68c0cae5fb2db353cc0bcbc1ad2155f450f0c4c0ab3ce4ccf60e4af5ab7289e56e6c5927039ca66bb915b0b229252ff1aa535c32e

Download Submit
memory/2696-0-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download
memory/2696-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2696-16-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download
memory/2800-5-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download
memory/2800-6-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2800-18-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download
memory/2800-19-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download
memory/2800-20-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2800-24-0x0000000000400000-0x00000000004C305F-memory.dmp

Filesize
780KB

Download