Analysis
- max time kernel
113s - max time network
143s - platform
windows10_x64 - resource
win10v20210408 - submitted
12/10/2021, 10:15
Static task
static1
Behavioral task
behavioral1
Sample
f4555fabbebf7bf33f7be8d90a9fdf38.exe
Resource
win7-en-20210920
0 signatures
0 seconds
General
- Target f4555fabbebf7bf33f7be8d90a9fdf38.exe
- Size 590KB
- Sample211012-l99d7scaen
- SHA256 c1d9b04bca7264c76a2eae6357f6a2fc931237f374db992a926db9dd714b85c5
- MD5 f4555fabbebf7bf33f7be8d90a9fdf38
- SHA1 5faefd107a77ed4bd6a1f4352936a28cf96c5d42
- SHA512 b7413d59e3fc8c40c967a82af72d6c8b7df792f5a796d055f542f0fdacffb708028336b5469447d57f575f5831db38cee69a6c1c8d3e441d9e9169e248fb766b
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://checkvim.com/fd3/fre.php
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f4555fabbebf7bf33f7be8d90a9fdf38.exe Key opened \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook f4555fabbebf7bf33f7be8d90a9fdf38.exe Key opened \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f4555fabbebf7bf33f7be8d90a9fdf38.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3128 set thread context of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1176 f4555fabbebf7bf33f7be8d90a9fdf38.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1176 f4555fabbebf7bf33f7be8d90a9fdf38.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 PID 3128 wrote to memory of 1176 3128 f4555fabbebf7bf33f7be8d90a9fdf38.exe 76 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f4555fabbebf7bf33f7be8d90a9fdf38.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f4555fabbebf7bf33f7be8d90a9fdf38.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f4555fabbebf7bf33f7be8d90a9fdf38.exe"C:\Users\Admin\AppData\Local\Temp\f4555fabbebf7bf33f7be8d90a9fdf38.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3128 -
C:\Users\Admin\AppData\Local\Temp\f4555fabbebf7bf33f7be8d90a9fdf38.exe"C:\Users\Admin\AppData\Local\Temp\f4555fabbebf7bf33f7be8d90a9fdf38.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1176
-