Malware Analysis Report

2024-11-15 09:23

Sample ID 240829-c2nyvs1fkq
Target c815099cda6587d1100dbb6f9215fad4_JaffaCakes118
SHA256 e1734d243396433d265efee44c3ef85a904f85c78dbfb86972a1e4324d1833bd
Tags
lokibot collection credential_access spyware stealer trojan discovery
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

e1734d243396433d265efee44c3ef85a904f85c78dbfb86972a1e4324d1833bd

Threat Level: Known bad

The file c815099cda6587d1100dbb6f9215fad4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection credential_access spyware stealer trojan discovery

Lokibot

Lokibot family

Credentials from Password Stores: Credentials from Web Browsers

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

System Location Discovery: System Language Discovery

Unsigned PE

outlook_win_path

outlook_office_path

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 02:34

Signatures

Lokibot family

lokibot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 02:34

Reported

2024-08-29 02:37

Platform

win7-20240704-en

Max time kernel

150s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_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-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 spykss.com udp

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3450744190-3404161390-554719085-1000\0f5007522459c86e95ffcc62f32308f1_35dd7637-4d7c-4a57-bd86-689f7bd65008

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2092-41-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 02:34

Reported

2024-08-29 02:37

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_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\c815099cda6587d1100dbb6f9215fad4_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\c815099cda6587d1100dbb6f9215fad4_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\c815099cda6587d1100dbb6f9215fad4_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\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

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\c815099cda6587d1100dbb6f9215fad4_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\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c815099cda6587d1100dbb6f9215fad4_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 spykss.com udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 spykss.com udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 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 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 spykss.com udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 spykss.com udp

Files

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

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

memory/1524-41-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/1524-68-0x0000000000400000-0x00000000004A2000-memory.dmp