Analysis
- max time kernel
119s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - resource tags
arch:x64arch:x86image:win10v2004-20220414-enlocale:en-usos:windows10-2004-x64system - submitted
16/07/2022, 08:47
Static task
static1
Behavioral task
behavioral1
Sample
f46efbd85b8081f08624063217c99f64.exe
Resource
win7-20220715-en
General
- Target f46efbd85b8081f08624063217c99f64.exe
- Size 777KB
- Sample220716-kpwryabebk
- SHA256 581a7404b154172a0981d85fee149b0bb5e5598de64042ac1a4e721c2ef21584
- MD5 f46efbd85b8081f08624063217c99f64
- SHA1 e510f2c7876b19188e7af331230f80147f64ff00
- SHA512 271e281b00062f32a219f7172c5c5ce40aabb4bb20c5fff6b523f249273249ff3d109a2fab1deb182602b8d3c8931a9af7bbc669351e5e8e98344fd4cf17c49c
- MD5 SHA1 SHA512
Malware Config
Extracted
-
lokibot
-
http://sempersim.su/gh25/fre.php
-
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 Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
- suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
- suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
- suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f46efbd85b8081f08624063217c99f64.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook f46efbd85b8081f08624063217c99f64.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f46efbd85b8081f08624063217c99f64.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2560 set thread context of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2320 f46efbd85b8081f08624063217c99f64.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2320 f46efbd85b8081f08624063217c99f64.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 PID 2560 wrote to memory of 2320 2560 f46efbd85b8081f08624063217c99f64.exe 90 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f46efbd85b8081f08624063217c99f64.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f46efbd85b8081f08624063217c99f64.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f46efbd85b8081f08624063217c99f64.exe"C:\Users\Admin\AppData\Local\Temp\f46efbd85b8081f08624063217c99f64.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Local\Temp\f46efbd85b8081f08624063217c99f64.exe"C:\Users\Admin\AppData\Local\Temp\f46efbd85b8081f08624063217c99f64.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2320
-