Malware Analysis Report

2025-04-03 09:48

Sample ID 240331-tnl1safb69
Target 5823e499ad88c4329380e4a8221be769_JaffaCakes118
SHA256 3df3b989eee8bec7d4f9f65e865335e311bd578308cf3b53c0acc5af48bc073e
Tags
lokibot spyware stealer trojan collection
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

3df3b989eee8bec7d4f9f65e865335e311bd578308cf3b53c0acc5af48bc073e

Threat Level: Known bad

The file 5823e499ad88c4329380e4a8221be769_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot spyware stealer trojan collection

Lokibot

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-31 16:12

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-31 16:12

Reported

2024-03-31 16:14

Platform

win7-20240221-en

Max time kernel

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 1908 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 1908 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 1908 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 1908 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 796

Network

N/A

Files

memory/1908-0-0x00000000003E0000-0x0000000000486000-memory.dmp

memory/1908-1-0x00000000749D0000-0x00000000750BE000-memory.dmp

memory/1908-2-0x00000000007F0000-0x0000000000830000-memory.dmp

memory/2536-3-0x0000000000070000-0x0000000000112000-memory.dmp

memory/2536-5-0x0000000000070000-0x0000000000112000-memory.dmp

memory/2536-6-0x0000000000070000-0x0000000000112000-memory.dmp

memory/2536-7-0x0000000000070000-0x0000000000112000-memory.dmp

memory/2536-8-0x0000000000070000-0x0000000000112000-memory.dmp

memory/2536-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2536-12-0x0000000000070000-0x0000000000112000-memory.dmp

memory/1908-14-0x00000000749D0000-0x00000000750BE000-memory.dmp

memory/1908-15-0x00000000007F0000-0x0000000000830000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-31 16:12

Reported

2024-03-31 16:14

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.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-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe
PID 4892 wrote to memory of 4968 N/A C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5823e499ad88c4329380e4a8221be769_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4892 -ip 4892

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 1232

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 41.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
NL 37.0.10.190:80 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
NL 37.0.10.190:80 tcp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
NL 37.0.10.190:80 tcp
US 8.8.8.8:53 58.134.221.88.in-addr.arpa udp
NL 37.0.10.190:80 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 81.34.21.2.in-addr.arpa udp
NL 37.0.10.190:80 tcp
NL 37.0.10.190:80 tcp
US 8.8.8.8:53 24.173.189.20.in-addr.arpa udp

Files

memory/4892-0-0x0000000000B20000-0x0000000000BC6000-memory.dmp

memory/4892-1-0x0000000074570000-0x0000000074D20000-memory.dmp

memory/4892-2-0x0000000005180000-0x0000000005724000-memory.dmp

memory/4892-3-0x0000000004C70000-0x0000000004D02000-memory.dmp

memory/4892-4-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

memory/4892-5-0x0000000004C30000-0x0000000004C3A000-memory.dmp

memory/4968-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4968-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4968-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4892-10-0x0000000074570000-0x0000000074D20000-memory.dmp

memory/4968-20-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b