2f26b2f2089785994e6cebb5d58fa1eb06ed258afd1af7422f07fe4abb56ec65

Analysis

max time kernel
150s
max time network
153s
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, 15:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
Size

15KB
MD5

425ed9df5c360f6662fd95ace6767025
SHA1

c683f289022bd151567ef117af9c386c438e0937
SHA256

2f26b2f2089785994e6cebb5d58fa1eb06ed258afd1af7422f07fe4abb56ec65
SHA512

8162952ac021ad5b75c2dabfbd35019c25da66de3841a752fe6fbfe7cb1d08ff131564a84d75c6312103102a5b68224a628fcbe8c5e1a1a045227a904dc1dabf
SSDEEP

192:s6GtA8orx7ELGCOSEtODjQ3H3rT91NDG0iFp1Qx6p7Hs7Q3yHubDJb3orqeUzUjX:KAOCuDjQ3V1Nq0CYC7HyQ+uPJb3Nq9V

Score

8^/10

persistence upx

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\explorer\run	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\some = "C:\\Users\\Admin\\AppData\\Local\\Temp\\425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe"	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2308	wcm.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2316-0-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/2316-5-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
2308	wcm.exe
2308	wcm.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2308	2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe	86
PID 2316 wrote to memory of 2308	2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe	86
PID 2316 wrote to memory of 2308	2316	425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\425ed9df5c360f6662fd95ace6767025_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\wcm.exe
  C:\Users\Admin\AppData\Local\Temp\wcm.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2308

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

Loading Replay Monitor...

Downloads

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

Filesize
6KB

MD5
6d78d6ce7592aea5c62b83c1fc64bfa0

SHA1
c696b4a49d4a182f19dcc739fe3686dfa627b377

SHA256
5c71c401bb7a0ffcdeaacc9e666de08dad581f1c71d61e78eeafa6659bf191cf

SHA512
e64411201fbd9882c1799595437fe9179d9c473e76a6f94b7d06ecb0d763cd2d01cebfaac263e43535875344fbd52b48daf5ec08cbbf2db7cf705b5413a62a54

Download Submit
memory/2316-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2316-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download