Malware Analysis Report

2024-11-15 09:27

Sample ID 240510-r2kc1abb2s
Target 2f9f26166bb456942e79654907de7348_JaffaCakes118
SHA256 0ecddc255ca3517a912462157180e31ac28f0623bfd6cf7ecb83d2f8deba3a8b
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

0ecddc255ca3517a912462157180e31ac28f0623bfd6cf7ecb83d2f8deba3a8b

Threat Level: Known bad

The file 2f9f26166bb456942e79654907de7348_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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 14:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 14:41

Reported

2024-05-10 14:43

Platform

win7-20240508-en

Max time kernel

144s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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 2196 set thread context of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2196 wrote to memory of 2392 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\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-1-5-21-3691908287-3775019229-3534252667-1000\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\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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 shakealars3.com udp

Files

memory/2196-0-0x00000000746EE000-0x00000000746EF000-memory.dmp

memory/2196-1-0x0000000000AB0000-0x0000000000B42000-memory.dmp

memory/2196-2-0x0000000000330000-0x000000000035A000-memory.dmp

memory/2196-3-0x00000000003F0000-0x00000000003FC000-memory.dmp

memory/2196-4-0x0000000000450000-0x00000000004F2000-memory.dmp

memory/2392-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-14-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-15-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2392-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2392-6-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3691908287-3775019229-3534252667-1000\0f5007522459c86e95ffcc62f32308f1_a42634aa-f501-41cf-bed1-b8158857da02

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3691908287-3775019229-3534252667-1000\0f5007522459c86e95ffcc62f32308f1_a42634aa-f501-41cf-bed1-b8158857da02

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2392-53-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 14:41

Reported

2024-05-10 14:43

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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-1-5-21-1337824034-2731376981-3755436523-1000\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-1-5-21-1337824034-2731376981-3755436523-1000\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-1-5-21-1337824034-2731376981-3755436523-1000\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 1224 set thread context of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1224 wrote to memory of 2844 N/A C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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-1-5-21-1337824034-2731376981-3755436523-1000\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\2f9f26166bb456942e79654907de7348_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2f9f26166bb456942e79654907de7348_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 shakealars3.com udp
BE 88.221.83.201:443 www.bing.com tcp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 201.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 shakealars3.com udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 shakealars3.com udp
US 8.8.8.8:53 28.73.42.20.in-addr.arpa udp

Files

memory/1224-0-0x000000007465E000-0x000000007465F000-memory.dmp

memory/1224-1-0x0000000000350000-0x00000000003E2000-memory.dmp

memory/1224-2-0x0000000004CC0000-0x0000000004CEA000-memory.dmp

memory/1224-3-0x0000000000E70000-0x0000000000E7C000-memory.dmp

memory/1224-4-0x0000000004CF0000-0x0000000004D92000-memory.dmp

memory/1224-5-0x0000000004FC0000-0x000000000505C000-memory.dmp

memory/2844-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2844-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2844-10-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2844-54-0x0000000000400000-0x00000000004A2000-memory.dmp