Malware Analysis Report

2025-01-17 21:30

Sample ID 240603-qrcpqshd49
Target 91f44c20650bf271d4f15fa9d4349439_JaffaCakes118
SHA256 225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0
Tags
score
7/10

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
7/10

SHA256

225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0

Threat Level: Shows suspicious behavior

The file 91f44c20650bf271d4f15fa9d4349439_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Executes dropped EXE

Loads dropped DLL

Enumerates physical storage devices

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 13:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 13:29

Reported

2024-06-03 13:31

Platform

win7-20240508-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe

C:\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe --relaunch

Network

N/A

Files

memory/2972-0-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-7-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-19-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-33-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-49-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-61-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-1-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-8-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-15-0x0000000000420000-0x0000000000421000-memory.dmp

memory/2972-18-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-65-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-64-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-63-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-62-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-60-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-59-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-58-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-57-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-56-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-55-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-54-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-53-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-52-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-51-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-50-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-48-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-47-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-46-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-45-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-44-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-43-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-42-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-41-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-40-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-39-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-38-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-37-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-36-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-35-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-34-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-32-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-31-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-30-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-29-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-28-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-27-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-26-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-25-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-24-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-23-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-22-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-20-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-21-0x0000000000400000-0x000000000051ED14-memory.dmp

memory/2972-17-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-16-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-14-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-13-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-12-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-11-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-10-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-9-0x00000000002D0000-0x00000000003CE000-memory.dmp

memory/2972-6-0x00000000002D0000-0x00000000003CE000-memory.dmp

\Users\Admin\AppData\Local\Temp\a2Om1i3VIw\S4vViYZ4\Setup.exe

MD5 91f44c20650bf271d4f15fa9d4349439
SHA1 64e160078a3d41a53ab6ba6dc97c05fb6a94b154
SHA256 225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0
SHA512 c877fed30db72ce38138f127d6acd9bf43711dd6e63d85acf33baf5669c39b41c735fe55e98884c81a101119aee0a43a0fe502401f533b01d9e85f8902363a9d

memory/2892-620-0x0000000000400000-0x000000000051ED14-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 13:29

Reported

2024-06-03 13:31

Platform

win10v2004-20240426-en

Max time kernel

92s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\91f44c20650bf271d4f15fa9d4349439_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe

C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe --relaunch

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 216.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/4960-14-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-21-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-63-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-62-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-61-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-60-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-59-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-58-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-57-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-56-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-55-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-54-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-52-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-51-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-50-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-49-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-48-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-47-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-46-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-45-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-43-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-42-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-41-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-40-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-39-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-38-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-37-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-36-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-34-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-33-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-32-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-31-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-30-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-29-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-28-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-27-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-26-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-24-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-23-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-22-0x00000000022A0000-0x000000000239E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\a2T9OX0adk\3fa1O4q0\Setup.exe

MD5 91f44c20650bf271d4f15fa9d4349439
SHA1 64e160078a3d41a53ab6ba6dc97c05fb6a94b154
SHA256 225dc303a1a1d4fdcf6e5fa560ce6231593e4cf3fe15afd6300a7a70d828aff0
SHA512 c877fed30db72ce38138f127d6acd9bf43711dd6e63d85acf33baf5669c39b41c735fe55e98884c81a101119aee0a43a0fe502401f533b01d9e85f8902363a9d

memory/4428-686-0x0000000000400000-0x000000000051ED14-memory.dmp

memory/4960-20-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-19-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-18-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-17-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-16-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-15-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-13-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-12-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-11-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-10-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-9-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-8-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-7-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-83-0x0000000000400000-0x000000000051ED14-memory.dmp

memory/4960-82-0x0000000000420000-0x0000000000421000-memory.dmp

memory/4960-53-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-44-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-35-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-1-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-25-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-6-0x00000000022A0000-0x000000000239E000-memory.dmp

memory/4960-0-0x00000000022A0000-0x000000000239E000-memory.dmp