Malware Analysis Report

2024-07-28 04:52

Sample ID 240605-z8f8xsaf67
Target 9949c5620de261099f10a01f9e8039ad_JaffaCakes118
SHA256 6a12985870ef12f2468d40d260e5b7da5e84f51368a8b55aad79022fcd4f4217
Tags
adware persistence stealer upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

6a12985870ef12f2468d40d260e5b7da5e84f51368a8b55aad79022fcd4f4217

Threat Level: Known bad

The file 9949c5620de261099f10a01f9e8039ad_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

adware persistence stealer upx

Modifies WinLogon for persistence

Sets service image path in registry

Drops file in Drivers directory

Loads dropped DLL

ACProtect 1.3x - 1.4x DLL software

UPX packed file

Adds Run key to start application

Installs/modifies Browser Helper Object

Enumerates connected drives

Modifies WinLogon

Drops file in System32 directory

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Browser Extensions
T1176
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Winlogon Helper DLL
T1547.004
Defense Evasion
TA0005
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
Peripheral Device Discovery
T1120
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-05 21:23

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-05 21:23

Reported

2024-06-05 21:27

Platform

win7-20240508-en

Max time kernel

143s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Drops file in Drivers directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\drivers\spools.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\drivers\spools.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

ACProtect 1.3x - 1.4x DLL software

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} C:\Windows\SysWOW64\reg.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} C:\Windows\SysWOW64\reg.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} C:\Windows\SysWOW64\reg.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects C:\Windows\SysWOW64\reg.exe N/A

Modifies WinLogon

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\ftpdll.dll C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2416 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2388 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2600 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2600 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2600 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2600 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 2416 wrote to memory of 2904 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 2416 wrote to memory of 2904 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 2416 wrote to memory of 2904 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 2416 wrote to memory of 2904 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Windows\SysWOW64\reg.exe

reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f

Network

Country Destination Domain Proto
US 8.8.8.8:53 fewfwe.com udp
US 52.86.6.113:80 fewfwe.com tcp
US 8.8.8.8:53 www.hugedomains.com udp
US 104.26.6.37:443 www.hugedomains.com tcp
US 8.8.8.8:53 fewfwe.net udp

Files

memory/2416-0-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2600-1-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2416-2-0x0000000000230000-0x0000000000253000-memory.dmp

memory/2388-3-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2660-4-0x0000000000400000-0x0000000000423000-memory.dmp

C:\Users\Admin\AppData\Local\cftmon.exe

MD5 2e3f437012c87ad744981100b4bb3cdd
SHA1 87e0e76828b0d8d47f9c9c692500077f6dcc7af6
SHA256 d155bbcaf7f7ac29e064523dc6fa48db0e282f879830cd429ac5d4c552c3035e
SHA512 5c4c1ead0831967bdee3a782d900d6c9450aa753155e957432c2e14b29f84f49019f3926bda01771eed8e5f200a4f975c4abd52d29e24e291b5b9861eccd7429

\Windows\SysWOW64\ftpdll.dll

MD5 d807aa04480d1d149f7a4cac22984188
SHA1 ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256 eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512 875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

memory/2416-30-0x0000000010000000-0x000000001010B000-memory.dmp

memory/2416-34-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2416-36-0x0000000000230000-0x0000000000253000-memory.dmp

memory/2600-37-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2416-38-0x0000000000230000-0x0000000000253000-memory.dmp

memory/2388-39-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2660-40-0x0000000000400000-0x0000000000423000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-05 21:23

Reported

2024-06-05 21:27

Platform

win10v2004-20240508-en

Max time kernel

135s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe," C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Drops file in Drivers directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\drivers\spools.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened for modification C:\Windows\SysWOW64\drivers\spools.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

ACProtect 1.3x - 1.4x DLL software

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Windows\SysWOW64\reg.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C} C:\Windows\SysWOW64\reg.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA} C:\Windows\SysWOW64\reg.exe N/A

Modifies WinLogon

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe" C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\ftpdll.dll C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4508 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4508 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4508 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4508 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 4508 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 4508 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Windows\SysWOW64\reg.exe
PID 4508 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4508 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4508 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4876 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4876 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe
PID 4876 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Windows\SysWOW64\reg.exe

reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9949c5620de261099f10a01f9e8039ad_JaffaCakes118.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 fewfwe.com udp
US 52.71.57.184:80 fewfwe.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 184.57.71.52.in-addr.arpa udp
US 8.8.8.8:53 www.hugedomains.com udp
US 172.67.70.191:443 www.hugedomains.com tcp
US 8.8.8.8:53 fewfwe.net udp
US 8.8.8.8:53 191.70.67.172.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 35.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/4508-0-0x0000000000400000-0x0000000000423000-memory.dmp

memory/4876-1-0x0000000000400000-0x0000000000423000-memory.dmp

C:\Users\Admin\AppData\Local\cftmon.exe

MD5 f9aef8f1bc5255f8b70a15d9fa552b9e
SHA1 b9a89cc322f318e3404ba1cc2619bb24a9214490
SHA256 d91be5343528a5ebe2f5e3bdfd68474ca7dd5cbbe270faf22aac795b9d2c7d25
SHA512 ae0ae0790babd8013051dd01b64edd8e876b6104f0470d8b961a4962ea8e94fac2bdd7e654324bf780c1d921c22d5ad1c3ef13d1cf315b415847515af6ba969c

memory/3988-14-0x0000000000400000-0x0000000000423000-memory.dmp

C:\Windows\SysWOW64\ftpdll.dll

MD5 d807aa04480d1d149f7a4cac22984188
SHA1 ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9
SHA256 eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb
SHA512 875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

memory/4508-20-0x0000000010000000-0x000000001010B000-memory.dmp

memory/4508-22-0x0000000000400000-0x0000000000423000-memory.dmp

memory/4876-24-0x0000000000400000-0x0000000000423000-memory.dmp

memory/3988-25-0x0000000000400000-0x0000000000423000-memory.dmp

memory/2752-26-0x0000000000400000-0x0000000000423000-memory.dmp