Analysis
- max time kernel
4294186s - max time network
129s - platform
windows7_x64 - resource
win7-20220311-en - submitted
21/03/2022, 12:19
Static task
static1
Behavioral task
behavioral1
Sample
FEB INVOICES.exe
Resource
win7-20220311-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
FEB INVOICES.exe
Resource
win10v2004-20220310-en
0 signatures
0 seconds
General
- Target FEB INVOICES.exe
- Size 235KB
- Sample220321-pg7axscah9
- SHA256 ada1ced63f8bf083fde0b13bf6a498eb41bcd8a232d4c5755a71915bc32c746d
- MD5 677fb0ebcea870a7bfbf484522805920
- SHA1 51aabade1474b00740e681850798c26223d1ab80
- SHA512 aadda16616c90cb3f98c23df2d95c5f934b9f49536905c4afddb32871ffae7bb7c90c1b7da387f72caefd928c16f71cd1011c45c8802adc63276d1759f2a00d3
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://furnaceshst.net/ge9/fre.php
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http://kbfvzoboss.bid/alien/fre.php
-
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
- Executes dropped EXE 2 IoCs
pid Process 1840 behhhy.exe 268 behhhy.exe - Loads dropped DLL 3 IoCs
pid Process 1992 FEB INVOICES.exe 1992 FEB INVOICES.exe 1840 behhhy.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-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook behhhy.exe Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook behhhy.exe Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook behhhy.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1840 set thread context of 268 1840 behhhy.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 268 behhhy.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1840 1992 FEB INVOICES.exe 27 PID 1992 wrote to memory of 1840 1992 FEB INVOICES.exe 27 PID 1992 wrote to memory of 1840 1992 FEB INVOICES.exe 27 PID 1992 wrote to memory of 1840 1992 FEB INVOICES.exe 27 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 PID 1840 wrote to memory of 268 1840 behhhy.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook behhhy.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook behhhy.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\FEB INVOICES.exe"C:\Users\Admin\AppData\Local\Temp\FEB INVOICES.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\behhhy.exeC:\Users\Admin\AppData\Local\Temp\behhhy.exe C:\Users\Admin\AppData\Local\Temp\enasjkoaz2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Users\Admin\AppData\Local\Temp\behhhy.exeC:\Users\Admin\AppData\Local\Temp\behhhy.exe C:\Users\Admin\AppData\Local\Temp\enasjkoaz3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:268
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-