Analysis
- max time kernel
148s - max time network
159s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
27/01/2022, 12:55
Static task
static1
Behavioral task
behavioral1
Sample
ES2022120412165.PDF.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target ES2022120412165.PDF.exe
- Size 305KB
- Sample220127-p5sgnschdq
- SHA256 1392352cd11cf398da07f79608953da2ef2d5e5beae35fd48512402d62b26f4a
- MD5 84f498d4d4aa5027dcd8393eabea9e0f
- SHA1 4adcf0102860d14f063380ca78455104f98aca19
- SHA512 ab88fabedbeb7b3bb6fba933f5520512d96293ec7386126779638df6d06dc9a5ef5c6d46ee6f8677fbfd13fe852f8d5903f4a883a05ff2cb29367d9679b071f6
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
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http://s444469.smrtp.ru/Panel/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)
- Loads dropped DLL 1 IoCs
pid Process 3148 ES2022120412165.PDF.exe - 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-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ES2022120412165.PDF.exe Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ES2022120412165.PDF.exe Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ES2022120412165.PDF.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3148 set thread context of 1040 3148 ES2022120412165.PDF.exe 69 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 1040 ES2022120412165.PDF.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1040 ES2022120412165.PDF.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 PID 3148 wrote to memory of 1040 3148 ES2022120412165.PDF.exe 69 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ES2022120412165.PDF.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ES2022120412165.PDF.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ES2022120412165.PDF.exe"C:\Users\Admin\AppData\Local\Temp\ES2022120412165.PDF.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3148 -
C:\Users\Admin\AppData\Local\Temp\ES2022120412165.PDF.exe"C:\Users\Admin\AppData\Local\Temp\ES2022120412165.PDF.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1040
-