Malware Analysis Report

2024-11-15 09:27

Sample ID 240510-n7txvage76
Target 2f01c54366dbde85fc59378529975f70_JaffaCakes118
SHA256 5063eb6114da6d82599fd2b0774e936908e80e2ab5525d3698f9e5712e408abe
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

5063eb6114da6d82599fd2b0774e936908e80e2ab5525d3698f9e5712e408abe

Threat Level: Known bad

The file 2f01c54366dbde85fc59378529975f70_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 12:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 12:02

Reported

2024-05-10 12:05

Platform

win7-20240419-en

Max time kernel

140s

Max time network

123s

Command Line

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

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1516 set thread context of 2340 N/A C:\Users\Admin\AppData\Local\Temp\ool.exe C:\Users\Admin\AppData\Local\Temp\ool.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious behavior: RenamesItself

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

Suspicious use of AdjustPrivilegeToken

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A

Processes

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 edulinkr.com udp
IN 154.41.233.100:80 edulinkr.com tcp
IN 154.41.233.100:80 edulinkr.com tcp
IN 154.41.233.100:80 edulinkr.com tcp
IN 154.41.233.100:80 edulinkr.com tcp
IN 154.41.233.100:80 edulinkr.com tcp

Files

memory/1516-0-0x0000000000400000-0x000000000049B000-memory.dmp

memory/1516-1-0x0000000000260000-0x000000000026F000-memory.dmp

memory/2340-3-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2340-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2340-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1516-6-0x0000000000400000-0x000000000049B000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/2340-27-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2340-42-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 12:02

Reported

2024-05-10 12:05

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

125s

Command Line

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

Signatures

Lokibot

trojan spyware stealer lokibot

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\ool.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4492 set thread context of 3604 N/A C:\Users\Admin\AppData\Local\Temp\ool.exe C:\Users\Admin\AppData\Local\Temp\ool.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious behavior: RenamesItself

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4492 wrote to memory of 3604 N/A C:\Users\Admin\AppData\Local\Temp\ool.exe C:\Users\Admin\AppData\Local\Temp\ool.exe
PID 4492 wrote to memory of 3604 N/A C:\Users\Admin\AppData\Local\Temp\ool.exe C:\Users\Admin\AppData\Local\Temp\ool.exe
PID 4492 wrote to memory of 3604 N/A C:\Users\Admin\AppData\Local\Temp\ool.exe C:\Users\Admin\AppData\Local\Temp\ool.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:\Users\Admin\AppData\Local\Temp\ool.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:\Users\Admin\AppData\Local\Temp\ool.exe N/A

Processes

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 edulinkr.com udp
IN 154.41.233.100:80 edulinkr.com tcp
NL 23.62.61.129:443 www.bing.com tcp
IN 154.41.233.100:80 edulinkr.com tcp
IN 154.41.233.100:80 edulinkr.com tcp
US 8.8.8.8:53 100.233.41.154.in-addr.arpa udp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
IN 154.41.233.100:80 edulinkr.com tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
IN 154.41.233.100:80 edulinkr.com tcp

Files

memory/4492-0-0x0000000000760000-0x0000000000761000-memory.dmp

memory/4492-1-0x0000000000790000-0x000000000079F000-memory.dmp

memory/4492-2-0x0000000000790000-0x000000000079F000-memory.dmp

memory/3604-3-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4492-8-0x0000000000400000-0x000000000049B000-memory.dmp

memory/3604-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3604-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4492-6-0x00000000022B0000-0x00000000022B1000-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 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

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

memory/3604-27-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3604-41-0x0000000000400000-0x00000000004A2000-memory.dmp