Malware Analysis Report

2024-11-30 23:43

Sample ID 240426-221p4aeg8s
Target 01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118
SHA256 26a2f3a7a737a28a8ac1e8cc8a665832818dc40227a86f5e4f86916e2ef0b4e1
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

26a2f3a7a737a28a8ac1e8cc8a665832818dc40227a86f5e4f86916e2ef0b4e1

Threat Level: Known bad

The file 01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot family

Lokibot

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Unsigned PE

Suspicious behavior: RenamesItself

outlook_office_path

outlook_win_path

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-26 23:05

Signatures

Lokibot family

lokibot

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-26 23:05

Reported

2024-04-26 23:07

Platform

win10v2004-20240419-en

Max time kernel

141s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_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-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe"

Network

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

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2860750803-256193626-1801997576-1000\0f5007522459c86e95ffcc62f32308f1_b14b7d45-cf6a-4517-be56-622a70b8ef33

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2860750803-256193626-1801997576-1000\0f5007522459c86e95ffcc62f32308f1_b14b7d45-cf6a-4517-be56-622a70b8ef33

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/3892-41-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-26 23:05

Reported

2024-04-26 23:07

Platform

win7-20240221-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\01de1a2aa1d346a3c86e798476f88b1a_JaffaCakes118.exe"

Network

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

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/3028-35-0x0000000000400000-0x00000000004A2000-memory.dmp