Malware Analysis Report

2024-11-30 23:35

Sample ID 240423-bnjxbaaf98
Target 3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe
SHA256 3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251
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

3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251

Threat Level: Known bad

The file 3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe was found to be: Known bad.

Malicious Activity Summary

lokibot collection spyware stealer trojan

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

Lokibot family

Lokibot

Detects executables containing common artifacts observed in infostealers

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

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Unsigned PE

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-23 01:17

Signatures

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

Detects executables containing common artifacts observed in infostealers

Description Indicator Process Target
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

Lokibot family

lokibot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-23 01:17

Reported

2024-04-23 01:19

Platform

win7-20240221-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe

"C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 mypony.nl udp
NL 185.182.56.12:80 mypony.nl tcp
NL 185.182.56.12:80 mypony.nl tcp
NL 185.182.56.12:80 mypony.nl tcp

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-23 01:17

Reported

2024-04-23 01:19

Platform

win10v2004-20240412-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.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-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe

"C:\Users\Admin\AppData\Local\Temp\3ffb020c607545bb45ebbe46ad290d535b3fcae2700d04c4f7e3474ddb059251.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 mypony.nl udp
NL 185.182.56.12:80 mypony.nl tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
NL 185.182.56.12:80 mypony.nl tcp
US 8.8.8.8:53 12.56.182.185.in-addr.arpa udp
NL 185.182.56.12:80 mypony.nl tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 67.32.209.4.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 154.173.246.72.in-addr.arpa udp
US 8.8.8.8:53 156.33.209.4.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 48.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 84.65.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1132431369-515282257-1998160155-1000\0f5007522459c86e95ffcc62f32308f1_70c90021-9ffc-4518-9838-e0670256fcd5

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61