Analysis
- max time kernel
122s - max time network
124s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
18/02/2022, 11:10
Static task
static1
Behavioral task
behavioral1
Sample
IRQ2107798.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target IRQ2107798.exe
- Size 459KB
- Sample220218-m9qsjadcfj
- SHA256 fbef000a07f200da1ee608434afbe5d7a62fc0f2ca3858a83fe708eec330c64d
- MD5 67f3b49e3fe5b5bbbde0256d1439e6f4
- SHA1 ab0d852a065b51c685d1f2013664aa31230f24cb
- SHA512 b93a4d1a624d0914a92f1f0faca43e6dd501d67cb2edf91bbe27e234e9e309c9adceeea29481fa7a9032f2c04e1a3ee058641494525556b582c6e046e13a9995
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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lokibot
C2
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http://164.90.194.235/?id=54083300496945222
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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 User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Executes dropped EXE 2 IoCs
pid Process 268 itkjz.exe 1412 itkjz.exe - Loads dropped DLL 2 IoCs
pid Process 1528 IRQ2107798.exe 268 itkjz.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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook itkjz.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook itkjz.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook itkjz.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 268 set thread context of 1412 268 itkjz.exe 29 - 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 1412 itkjz.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1528 wrote to memory of 268 1528 IRQ2107798.exe 27 PID 1528 wrote to memory of 268 1528 IRQ2107798.exe 27 PID 1528 wrote to memory of 268 1528 IRQ2107798.exe 27 PID 1528 wrote to memory of 268 1528 IRQ2107798.exe 27 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 PID 268 wrote to memory of 1412 268 itkjz.exe 29 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook itkjz.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook itkjz.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IRQ2107798.exe"C:\Users\Admin\AppData\Local\Temp\IRQ2107798.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Users\Admin\AppData\Local\Temp\itkjz.exeC:\Users\Admin\AppData\Local\Temp\itkjz.exe C:\Users\Admin\AppData\Local\Temp\aroswa2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:268 -
C:\Users\Admin\AppData\Local\Temp\itkjz.exeC:\Users\Admin\AppData\Local\Temp\itkjz.exe C:\Users\Admin\AppData\Local\Temp\aroswa3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1412
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