Malware Analysis Report

2024-11-30 23:41

Sample ID 240417-qyxngsaa56
Target 8f9848ad1675d8ce89d47d7d017b8b29df76ad3af2c8f7b7046d94789d9fdb20
SHA256 8f9848ad1675d8ce89d47d7d017b8b29df76ad3af2c8f7b7046d94789d9fdb20
Tags
persistence 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

8f9848ad1675d8ce89d47d7d017b8b29df76ad3af2c8f7b7046d94789d9fdb20

Threat Level: Known bad

The file 8f9848ad1675d8ce89d47d7d017b8b29df76ad3af2c8f7b7046d94789d9fdb20 was found to be: Known bad.

Malicious Activity Summary

persistence lokibot collection spyware stealer trojan

Lokibot

Uses the VBS compiler for execution

Accesses Microsoft Outlook profiles

Adds Run key to start application

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-17 13:40

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-17 13:40

Reported

2024-04-17 13:44

Platform

win7-20240221-en

Max time kernel

121s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe"

Signatures

Uses the VBS compiler for execution

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\uib = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe" C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1680 set thread context of 2000 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe

"C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe"

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

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

Network

N/A

Files

C:\Users\Admin\AppData\Local\Temp\1.resource

MD5 d22fb21460116c56c2308180480eaf04
SHA1 0481ed09bb5602d71bc98c58708b304053df0d0a
SHA256 f2fa16060275ed4cfa010290907b53883f808fb6f93816c67904fa0380f2c720
SHA512 5f4654f9e4021dabd8e4b7335607bc51f94e6697749321d7d9c0a37005cf83be378e44d84d95e3c8c24a6e2970314cc45446aa0859f575f5a665f5976b454283

memory/2000-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-17 13:40

Reported

2024-04-17 13:44

Platform

win10v2004-20240412-en

Max time kernel

138s

Max time network

168s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe"

Signatures

Lokibot

trojan spyware stealer lokibot

Uses the VBS compiler for execution

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uib = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe" C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1268 set thread context of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1268 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3198953144-1466794930-246379610-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe

"C:\Users\Admin\AppData\Local\Temp\fbed0af892e58c844c0d37e6c68e979b8dbb94b5d6a95876a7cd38e0f0172478.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 www.dobiamfollollc.online udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 132.250.30.184.in-addr.arpa udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
NL 94.156.65.182:3777 www.dobiamfollollc.online tcp
US 8.8.8.8:53 14.179.89.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\autD0DD.tmp

MD5 d22fb21460116c56c2308180480eaf04
SHA1 0481ed09bb5602d71bc98c58708b304053df0d0a
SHA256 f2fa16060275ed4cfa010290907b53883f808fb6f93816c67904fa0380f2c720
SHA512 5f4654f9e4021dabd8e4b7335607bc51f94e6697749321d7d9c0a37005cf83be378e44d84d95e3c8c24a6e2970314cc45446aa0859f575f5a665f5976b454283

memory/4088-8-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4088-11-0x0000000000400000-0x00000000004A2000-memory.dmp

memory/4088-10-0x0000000000400000-0x00000000004A2000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3198953144-1466794930-246379610-1000\0f5007522459c86e95ffcc62f32308f1_66f3ac8f-aa40-456a-9a7d-d8b3ebc9da1b

MD5 d898504a722bff1524134c6ab6a5eaa5
SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3198953144-1466794930-246379610-1000\0f5007522459c86e95ffcc62f32308f1_66f3ac8f-aa40-456a-9a7d-d8b3ebc9da1b

MD5 c07225d4e7d01d31042965f048728a0a
SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

memory/4088-35-0x0000000000400000-0x00000000004A2000-memory.dmp