c698526d47dd4937aa1ae15f13428587ea5a5053040abeaf0a5dda5f39567542

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 03:16

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General

Target

65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Size

369KB
MD5

65d27697e295e256cdd137bb1eea6554
SHA1

d5b4c6534d317953199027083ad1fac8838b7501
SHA256

c698526d47dd4937aa1ae15f13428587ea5a5053040abeaf0a5dda5f39567542
SHA512

96f393bbe6fc8901a12d8cd21fe4d47d42e40a83588ff19294a2e84b85ce1acf81aaf040477a90fccc4b587a8d8225466281154dd902f7e59676deb8feac201d
SSDEEP

6144:R7Cd4ktZcqUcV/CfeAyi9QDypSmvgLainMCa2crbwwmrlVrlJM1:R7CdVtZcqUM/CfeAyiKGOa2ycwOHrzC

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SmileboxTray = "\"C:\\Users\\Admin\\AppData\\Roaming\\Smilebox\\SmileboxTray.exe\""	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

Modifies registry class 15 IoCs

Processes:

65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Smilebox.archive\shell\open	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\smilebox\shell	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\.smilebox	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\MIME\Database\Content Type	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\MIME\Database\Content Type\application/smilebox	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Smilebox.archive\shell	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Smilebox.archive\shell\open\command	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\smilebox	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\smilebox\DefaultIcon	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\MIME	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Smilebox.archive	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Smilebox.archive\DefaultIcon	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\smilebox\shell\open	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\smilebox\shell\open\command	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\MIME\Database	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

pid process

4428 65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

pid process

4428 65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

pid	process
4428	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

pid	process
4428	65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\65d27697e295e256cdd137bb1eea6554_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4428

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\Roaming\Smilebox\smilebox.log

Filesize
314B

MD5
6b1b5faf2fa2e8cc8e8521ba2aa15356

SHA1
d4313936736b77ed76ab1cb7e3d377bfdca3304e

SHA256
df29cd5ffd836714276496604469f5342bff30d493768743b9286790006db606

SHA512
d73027ece42c76e9db68e95149f8a3af92aea67e4be3c6ae25289abca9609dd35270131e192b24eac5bb60245d6dbae6da9e759b40cc968e08cb98cc69e64a18

Download Submit
memory/4428-0-0x0000000002ED0000-0x0000000002ED1000-memory.dmp

Filesize
4KB

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