Malware Analysis Report

2025-01-18 18:20

Sample ID 241214-xy8jba1pcx
Target f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118
SHA256 39da75a73e0be40ec37aa1d31f9755b6897e797262ab608bd1849710f218c13d
Tags
sodinokibi discovery
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

39da75a73e0be40ec37aa1d31f9755b6897e797262ab608bd1849710f218c13d

Threat Level: Known bad

The file f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

sodinokibi discovery

Sodinokibi/Revil sample

Sodinokibi family

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-14 19:16

Signatures

Sodinokibi family

sodinokibi

Sodinokibi/Revil sample

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-14 19:16

Reported

2024-12-14 19:19

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File opened for modification \??\c:\windows\installer\{ac76ba86-7ad7-1033-7b44-a90000000001}\pdffile_8.ico C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-14 19:16

Reported

2024-12-14 19:19

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe"

Signatures

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f0491be2ce02d018ee252d9eddc9944a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 145.136.73.23.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 78.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 80.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

N/A