Malware Analysis Report

2024-09-09 12:57

Sample ID 240614-jq7p6avdkq
Target a89cae7074a69f416bdcc29ec5860894_JaffaCakes118
SHA256 a900d839a0b9eb00cdecce3341c7fd63c73c47f0a3a9a3a25381a9f4e8347a68
Tags
agenttesla collection keylogger persistence spyware stealer trojan
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

a900d839a0b9eb00cdecce3341c7fd63c73c47f0a3a9a3a25381a9f4e8347a68

Threat Level: Known bad

The file a89cae7074a69f416bdcc29ec5860894_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

agenttesla collection keylogger persistence spyware stealer trojan

AgentTesla

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

outlook_win_path

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-14 07:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 07:53

Reported

2024-06-14 07:56

Platform

win7-20240508-en

Max time kernel

150s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Executes dropped EXE

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\MyOtApp = "C:\\Users\\Admin\\AppData\\Roaming\\MyOtApp\\MyOtApp.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2408 set thread context of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\WzR.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2408 wrote to memory of 1308 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1308 wrote to memory of 2008 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\WzR.exe
PID 1308 wrote to memory of 2008 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\WzR.exe
PID 1308 wrote to memory of 2008 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\WzR.exe
PID 1308 wrote to memory of 2008 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\WzR.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

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

"C:\Users\Admin\AppData\Local\Temp\WzR.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp

Files

memory/2408-0-0x0000000074A9E000-0x0000000074A9F000-memory.dmp

memory/2408-1-0x00000000008C0000-0x000000000095C000-memory.dmp

memory/2408-2-0x00000000004E0000-0x0000000000500000-memory.dmp

memory/2408-3-0x0000000000470000-0x0000000000476000-memory.dmp

memory/2408-4-0x0000000074A90000-0x000000007517E000-memory.dmp

memory/2408-5-0x0000000074A90000-0x000000007517E000-memory.dmp

memory/1308-6-0x0000000000400000-0x000000000043A000-memory.dmp

memory/1308-8-0x0000000000400000-0x000000000043A000-memory.dmp

memory/1308-10-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2408-11-0x0000000074A90000-0x000000007517E000-memory.dmp

memory/1308-15-0x0000000000470000-0x000000000047A000-memory.dmp

\Users\Admin\AppData\Local\Temp\WzR.exe

MD5 f683769b947501b5a98376619d5938bb
SHA1 6a38e4acd9ade0d85697d10683ec84fa0daed11c
SHA256 c2cae82e01d954e3a50feaebcd3f75de7416a851ea855d6f0e8aaac84a507ca3
SHA512 dbd7a26139c5ef6a409fb247b08eb54c62328edace9a047aac3ca75b8e552572428dbda4efc7836398fa4d2d9e68075e10e2436efcf1f9fc138d69ac440bd556

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 07:53

Reported

2024-06-14 07:56

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Executes dropped EXE

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

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MyOtApp = "C:\\Users\\Admin\\AppData\\Roaming\\MyOtApp\\MyOtApp.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1868 set thread context of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\GAx.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1868 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3900 wrote to memory of 1892 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\GAx.exe
PID 3900 wrote to memory of 1892 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\GAx.exe
PID 3900 wrote to memory of 1892 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Users\Admin\AppData\Local\Temp\GAx.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a89cae7074a69f416bdcc29ec5860894_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

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

"C:\Users\Admin\AppData\Local\Temp\GAx.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp

Files

memory/1868-0-0x000000007484E000-0x000000007484F000-memory.dmp

memory/1868-1-0x0000000000640000-0x00000000006DC000-memory.dmp

memory/1868-2-0x0000000002A30000-0x0000000002A50000-memory.dmp

memory/1868-3-0x0000000002A50000-0x0000000002A56000-memory.dmp

memory/1868-4-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/1868-5-0x0000000007AD0000-0x0000000008074000-memory.dmp

memory/1868-6-0x0000000007610000-0x00000000076A2000-memory.dmp

memory/1868-7-0x0000000007A10000-0x0000000007AAC000-memory.dmp

memory/3900-8-0x0000000000400000-0x000000000043A000-memory.dmp

memory/1868-10-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/3900-11-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/3900-12-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/3900-13-0x00000000056F0000-0x0000000005708000-memory.dmp

memory/3900-14-0x0000000005ED0000-0x0000000005F36000-memory.dmp

memory/3900-15-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/3900-19-0x0000000006C70000-0x0000000006C7A000-memory.dmp

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

MD5 f683769b947501b5a98376619d5938bb
SHA1 6a38e4acd9ade0d85697d10683ec84fa0daed11c
SHA256 c2cae82e01d954e3a50feaebcd3f75de7416a851ea855d6f0e8aaac84a507ca3
SHA512 dbd7a26139c5ef6a409fb247b08eb54c62328edace9a047aac3ca75b8e552572428dbda4efc7836398fa4d2d9e68075e10e2436efcf1f9fc138d69ac440bd556

memory/3900-29-0x0000000006B70000-0x0000000006BC0000-memory.dmp

memory/1892-30-0x000000006E7E2000-0x000000006E7E3000-memory.dmp

memory/1892-31-0x000000006E7E0000-0x000000006ED91000-memory.dmp

memory/1892-32-0x000000006E7E0000-0x000000006ED91000-memory.dmp

memory/3900-33-0x00000000068F0000-0x00000000068FA000-memory.dmp

memory/1892-34-0x000000006E7E2000-0x000000006E7E3000-memory.dmp

memory/1892-35-0x000000006E7E0000-0x000000006ED91000-memory.dmp