Analysis
- max time kernel
128s - max time network
128s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
09/02/2022, 15:56
Static task
static1
Behavioral task
behavioral1
Sample
c82c6bdb3e6c126ed700415933fa5799.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target c82c6bdb3e6c126ed700415933fa5799.exe
- Size 256KB
- Sample220209-tdcdlabael
- SHA256 28c032ab919a44daf3acb9de39d54b46007378fb6eb62e5b140ef7b366913a27
- MD5 c82c6bdb3e6c126ed700415933fa5799
- SHA1 04e7cd216ef3ebd0ec94878f7790a528be993c39
- SHA512 78a7a4132a53abbce0b104587b3b4618a25ece756cd98512015a6b2a84839f8edc4d7cc37aa5b982bf5d8c47c854142225f7fc019527f3bbf454d0bab9a424ac
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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lokibot
C2
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http://asiaoil.bar//bobby/five/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)
- Executes dropped EXE 2 IoCs
pid Process 1664 gfztanal.exe 580 gfztanal.exe - Loads dropped DLL 3 IoCs
pid Process 1724 c82c6bdb3e6c126ed700415933fa5799.exe 1724 c82c6bdb3e6c126ed700415933fa5799.exe 1664 gfztanal.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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook gfztanal.exe Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook gfztanal.exe Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook gfztanal.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1664 set thread context of 580 1664 gfztanal.exe 28 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 580 gfztanal.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1724 wrote to memory of 1664 1724 c82c6bdb3e6c126ed700415933fa5799.exe 27 PID 1724 wrote to memory of 1664 1724 c82c6bdb3e6c126ed700415933fa5799.exe 27 PID 1724 wrote to memory of 1664 1724 c82c6bdb3e6c126ed700415933fa5799.exe 27 PID 1724 wrote to memory of 1664 1724 c82c6bdb3e6c126ed700415933fa5799.exe 27 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 PID 1664 wrote to memory of 580 1664 gfztanal.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook gfztanal.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook gfztanal.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c82c6bdb3e6c126ed700415933fa5799.exe"C:\Users\Admin\AppData\Local\Temp\c82c6bdb3e6c126ed700415933fa5799.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Users\Admin\AppData\Local\Temp\gfztanal.exeC:\Users\Admin\AppData\Local\Temp\gfztanal.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Users\Admin\AppData\Local\Temp\gfztanal.exeC:\Users\Admin\AppData\Local\Temp\gfztanal.exe3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:580
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