Malware Analysis Report

2024-11-30 23:43

Sample ID 240429-s4pk6seb73
Target 0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118
SHA256 fb237b7fc75cec8180f4d853c44911dc0dbdb705be39c3e6f1f2a523b79ff9d5
Tags
lokibot collection spyware stealer trojan
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

fb237b7fc75cec8180f4d853c44911dc0dbdb705be39c3e6f1f2a523b79ff9d5

Threat Level: Known bad

The file 0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Uses the VBS compiler for execution

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-29 15:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-29 15:40

Reported

2024-04-29 15:43

Platform

win7-20240220-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Uses the VBS compiler for execution

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1728 set thread context of 2960 N/A C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp

Files

memory/1728-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/1728-1-0x0000000000400000-0x0000000000499000-memory.dmp

memory/1728-2-0x0000000001FC0000-0x00000000020B5000-memory.dmp

memory/1728-3-0x0000000003330000-0x0000000003425000-memory.dmp

memory/1728-9-0x0000000003330000-0x0000000003425000-memory.dmp

memory/1728-8-0x0000000001FC0000-0x00000000020B5000-memory.dmp

memory/2960-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2960-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1728-5-0x0000000000400000-0x0000000000499000-memory.dmp

memory/2960-4-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2960-54-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-29 15:40

Reported

2024-04-29 15:43

Platform

win10v2004-20240419-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Uses the VBS compiler for execution

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4372 set thread context of 2916 N/A C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0803c21104a02be4c611f0f2d7fc8e4b_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp
US 8.8.8.8:53 u0417398.cp.regruhosting.ru udp

Files

memory/4372-0-0x0000000000670000-0x0000000000671000-memory.dmp

memory/4372-1-0x0000000000400000-0x0000000000499000-memory.dmp

memory/4372-2-0x0000000002420000-0x0000000002515000-memory.dmp

memory/4372-3-0x0000000002A90000-0x0000000002B85000-memory.dmp

memory/2916-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4372-7-0x0000000000400000-0x0000000000499000-memory.dmp

memory/4372-9-0x0000000002A90000-0x0000000002B85000-memory.dmp

memory/4372-8-0x0000000002420000-0x0000000002515000-memory.dmp

memory/2916-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2916-14-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3726321484-1950364574-433157660-1000\0f5007522459c86e95ffcc62f32308f1_702abe76-fde0-4134-943b-e0c6d24c5ee3

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3726321484-1950364574-433157660-1000\0f5007522459c86e95ffcc62f32308f1_702abe76-fde0-4134-943b-e0c6d24c5ee3

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2916-55-0x0000000000400000-0x00000000004A2000-memory.dmp