Analysis
- max time kernel
118s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
16/02/2022, 16:21
Static task
static1
Behavioral task
behavioral1
Sample
a8bcdc327acc10880c3755847d99b1e0.exe
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target a8bcdc327acc10880c3755847d99b1e0.exe
- Size 817KB
- Sample220216-ttpnvsdber
- SHA256 83bbad41df5042e97775e39a88ad8df4ba22b41dbd90c11e9ca611725d00f184
- MD5 a8bcdc327acc10880c3755847d99b1e0
- SHA1 2e7d93d0e6fdada6df1a914d6b8dcb1e6ec3a431
- SHA512 8446820b333598348515b6fbc48893a76ed251924784c9ce10d51346e57f289a61d49a400540e1f2f6f458d5102201ee3b69609ad282099be3fc4b37a5d3bd4a
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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lokibot
C2
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http://164.90.194.235/?id=13027041768301216
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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)
- 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 a8bcdc327acc10880c3755847d99b1e0.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook a8bcdc327acc10880c3755847d99b1e0.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook a8bcdc327acc10880c3755847d99b1e0.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1628 set thread context of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1596 schtasks.exe - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 1628 a8bcdc327acc10880c3755847d99b1e0.exe 1628 a8bcdc327acc10880c3755847d99b1e0.exe 1628 a8bcdc327acc10880c3755847d99b1e0.exe 1628 a8bcdc327acc10880c3755847d99b1e0.exe 668 powershell.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1976 a8bcdc327acc10880c3755847d99b1e0.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1628 a8bcdc327acc10880c3755847d99b1e0.exe Token: SeDebugPrivilege 668 powershell.exe Token: SeDebugPrivilege 1976 a8bcdc327acc10880c3755847d99b1e0.exe - Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 1628 wrote to memory of 668 1628 a8bcdc327acc10880c3755847d99b1e0.exe 27 PID 1628 wrote to memory of 668 1628 a8bcdc327acc10880c3755847d99b1e0.exe 27 PID 1628 wrote to memory of 668 1628 a8bcdc327acc10880c3755847d99b1e0.exe 27 PID 1628 wrote to memory of 668 1628 a8bcdc327acc10880c3755847d99b1e0.exe 27 PID 1628 wrote to memory of 1596 1628 a8bcdc327acc10880c3755847d99b1e0.exe 29 PID 1628 wrote to memory of 1596 1628 a8bcdc327acc10880c3755847d99b1e0.exe 29 PID 1628 wrote to memory of 1596 1628 a8bcdc327acc10880c3755847d99b1e0.exe 29 PID 1628 wrote to memory of 1596 1628 a8bcdc327acc10880c3755847d99b1e0.exe 29 PID 1628 wrote to memory of 564 1628 a8bcdc327acc10880c3755847d99b1e0.exe 31 PID 1628 wrote to memory of 564 1628 a8bcdc327acc10880c3755847d99b1e0.exe 31 PID 1628 wrote to memory of 564 1628 a8bcdc327acc10880c3755847d99b1e0.exe 31 PID 1628 wrote to memory of 564 1628 a8bcdc327acc10880c3755847d99b1e0.exe 31 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 PID 1628 wrote to memory of 1976 1628 a8bcdc327acc10880c3755847d99b1e0.exe 32 - 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 a8bcdc327acc10880c3755847d99b1e0.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 a8bcdc327acc10880c3755847d99b1e0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\igDtPi.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:668
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\igDtPi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp581E.tmp"2⤵
- Creates scheduled task(s)
PID:1596
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C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"2⤵PID:564
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C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"C:\Users\Admin\AppData\Local\Temp\a8bcdc327acc10880c3755847d99b1e0.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1976
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