faa4b8e126aa40c79c41f964520d298434ef6b0c9a46291cc573cf3faae20c85

Analysis

max time kernel
146s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 11:57

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General

Target

22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe
Size

113KB
MD5

22503e43e69c0b203f268d1ffa0256bc
SHA1

87bbecd5caacda15bc20b8a02ec099ffdab7b228
SHA256

faa4b8e126aa40c79c41f964520d298434ef6b0c9a46291cc573cf3faae20c85
SHA512

e305b920fc01ab8fab2a6ebe0981a10f1bad1ca738e5d22b4d843b5d84f25bb18f0e902538c052d67485974db3c87c6d50c18e7996336767e4328e09917ff879
SSDEEP

3072:izOo6ySNb+zUbp8FxsooLUPQzYO97pDXJgZ:mQyqp8FxsooYPFO97p

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3600	rundll32.exe

Loads dropped DLL 3 IoCs

pid	Process
2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe
2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe
3600	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\didsc = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\didsc.dll\",SaveSurfaceToFileA"	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 3600	2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe	81
PID 2168 wrote to memory of 3600	2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe	81
PID 2168 wrote to memory of 3600	2168	22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\22503e43e69c0b203f268d1ffa0256bc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\didsc.dll",VecLoadFile
  2⤵
  - Deletes itself
  - Loads dropped DLL
  PID:3600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\didsc.dll

Filesize
113KB

MD5
d333c0ef363eeab50e420f445ecbbf8c

SHA1
423873e78786f9bccd9278b0e92d399372a37261

SHA256
5adb3d88e17d316728206cb6557c38cfbc636e7e5140121cc590765adfa49e6b

SHA512
5e6dc52d13642faf53e62d777b5fd0f5774df5576734125c6399eadbd86605e6e75c9f8f7f15a0f5c34c580d62f8ab27d14ec80a94aa1893f809720a2a731872

Download Submit
memory/2168-0-0x0000000000490000-0x000000000049F000-memory.dmp

Filesize
60KB

Download
memory/2168-1-0x00000000004B0000-0x00000000004D0000-memory.dmp

Filesize
128KB

Download
memory/2168-6-0x0000000000490000-0x000000000049F000-memory.dmp

Filesize
60KB

Download
memory/2168-15-0x0000000002180000-0x00000000021A0000-memory.dmp

Filesize
128KB

Download
memory/2168-19-0x00000000004D0000-0x00000000004DF000-memory.dmp

Filesize
60KB

Download
memory/2168-28-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3600-23-0x00000000029C0000-0x00000000029E0000-memory.dmp

Filesize
128KB

Download
memory/3600-27-0x0000000001020000-0x0000000001021000-memory.dmp

Filesize
4KB

Download
memory/3600-29-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3600-31-0x0000000001020000-0x0000000001021000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads