Malware Analysis Report

2024-11-15 09:24

Sample ID 240828-wjqjhsyerd
Target c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118
SHA256 947d3a57e2298d5397ae2be09bae6f1e5878af2a9f50d3f00fbfbcc9d701c4ad
Tags
lokibot collection credential_access discovery 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

947d3a57e2298d5397ae2be09bae6f1e5878af2a9f50d3f00fbfbcc9d701c4ad

Threat Level: Known bad

The file c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection credential_access discovery spyware stealer trojan

Lokibot

Credentials from Password Stores: Credentials from Web Browsers

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

outlook_office_path

Suspicious use of WriteProcessMemory

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-28 17:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-28 17:57

Reported

2024-08-28 17:59

Platform

win7-20240708-en

Max time kernel

145s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\DllHost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2052 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

C:\Windows\SysWOW64\DllHost.exe

C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}

C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

Network

Country Destination Domain Proto
DE 51.195.53.221:80 tcp
DE 51.195.53.221:80 tcp
DE 51.195.53.221:80 tcp

Files

memory/2052-0-0x000000007474E000-0x000000007474F000-memory.dmp

memory/2052-1-0x0000000000D80000-0x0000000000F14000-memory.dmp

memory/2052-2-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2052-6-0x0000000000520000-0x000000000052A000-memory.dmp

memory/2052-7-0x000000007474E000-0x000000007474F000-memory.dmp

memory/2052-8-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2052-9-0x00000000049F0000-0x0000000004A38000-memory.dmp

memory/1080-17-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-19-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1080-20-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-14-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2052-21-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/1080-13-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-10-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1080-25-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3551809350-4263495960-1443967649-1000\0f5007522459c86e95ffcc62f32308f1_5a410d66-f84f-4a6b-9b29-3982febe58d9

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3551809350-4263495960-1443967649-1000\0f5007522459c86e95ffcc62f32308f1_5a410d66-f84f-4a6b-9b29-3982febe58d9

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-28 17:57

Reported

2024-08-28 17:59

Platform

win10v2004-20240802-en

Max time kernel

146s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe
PID 2724 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c75c6ef87851e8b0315423bf42e2229d_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
DE 51.195.53.221:80 tcp
DE 51.195.53.221:80 tcp
DE 51.195.53.221:80 tcp

Files

memory/2724-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

memory/2724-1-0x00000000002A0000-0x0000000000434000-memory.dmp

memory/2724-2-0x0000000007250000-0x00000000072EC000-memory.dmp

memory/2724-3-0x00000000078A0000-0x0000000007E44000-memory.dmp

memory/2724-4-0x0000000007390000-0x0000000007422000-memory.dmp

memory/2724-5-0x0000000004850000-0x000000000485A000-memory.dmp

memory/2724-6-0x0000000074D70000-0x0000000075520000-memory.dmp

memory/2724-7-0x0000000007520000-0x0000000007576000-memory.dmp

memory/2724-8-0x0000000007E50000-0x00000000081A4000-memory.dmp

memory/2724-12-0x0000000007890000-0x000000000789A000-memory.dmp

memory/2724-13-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

memory/2724-14-0x0000000074D70000-0x0000000075520000-memory.dmp

memory/2724-15-0x0000000000C40000-0x0000000000C88000-memory.dmp

memory/3952-16-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3952-18-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/3952-20-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2724-21-0x0000000074D70000-0x0000000075520000-memory.dmp

memory/3952-25-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61