Malware Analysis Report

2024-11-15 09:27

Sample ID 240511-bt3xdadd6t
Target 64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe
SHA256 64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650
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

64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650

Threat Level: Known bad

The file 64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

Lokibot

Detects executables containing common artifacts observed in infostealers

Detects executables referencing many file transfer clients. Observed in information stealers

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-11 01:27

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 01:27

Reported

2024-05-11 01:29

Platform

win7-20240419-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Detects executables containing common artifacts observed in infostealers

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

Detects executables referencing many file transfer clients. Observed in information stealers

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

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:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2912 set thread context of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 2912 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

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:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.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:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe

"C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tampabayllc.top udp
US 104.21.46.21:80 tampabayllc.top tcp
US 104.21.46.21:80 tampabayllc.top tcp
US 104.21.46.21:80 tampabayllc.top tcp
US 104.21.46.21:80 tampabayllc.top tcp
US 104.21.46.21:80 tampabayllc.top tcp

Files

memory/2912-0-0x00000000744BE000-0x00000000744BF000-memory.dmp

memory/2912-1-0x0000000000A20000-0x0000000000AB6000-memory.dmp

memory/2912-2-0x0000000000330000-0x0000000000344000-memory.dmp

memory/2228-3-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-7-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-6-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-12-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-9-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-5-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-8-0x000000007EFDE000-0x000000007EFDF000-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

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

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2228-31-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2228-40-0x0000000000400000-0x00000000004A2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 01:27

Reported

2024-05-11 01:29

Platform

win10v2004-20240508-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Detects executables containing common artifacts observed in infostealers

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

Detects executables referencing many file transfer clients. Observed in information stealers

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

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3008 set thread context of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
PID 3008 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe

"C:\Users\Admin\AppData\Local\Temp\64b6a1d565c3f4cb1f8b019be43f1049f4d540e0d8d9eabd8cf586cb9ebbb650.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 tampabayllc.top udp
US 172.67.222.157:80 tampabayllc.top tcp
US 172.67.222.157:80 tampabayllc.top tcp
US 172.67.222.157:80 tampabayllc.top tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 157.222.67.172.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 172.67.222.157:80 tampabayllc.top tcp
US 172.67.222.157:80 tampabayllc.top tcp

Files

memory/3008-0-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

memory/3008-1-0x0000000000120000-0x00000000001B6000-memory.dmp

memory/3008-2-0x0000000000A60000-0x0000000000A74000-memory.dmp

memory/2292-4-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/2292-6-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2804150937-2146708401-419095071-1000\0f5007522459c86e95ffcc62f32308f1_5a32ead2-14a8-4b34-b6a3-85cfb28e2fbd

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

memory/2292-27-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2804150937-2146708401-419095071-1000\0f5007522459c86e95ffcc62f32308f1_5a32ead2-14a8-4b34-b6a3-85cfb28e2fbd

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/2292-35-0x0000000000400000-0x00000000004A2000-memory.dmp