Analysis
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max time kernel
102s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27/10/2022, 13:54
Static task
static1
Behavioral task
behavioral1
Sample
vbc.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
vbc.exe
Resource
win10v2004-20220812-en
General
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Target
vbc.exe
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Size
260KB
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MD5
a13470984b61c59cd6afe5dc69e92041
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SHA1
db9cda3408fe5b9d37cae35fd92ded1a817b1166
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SHA256
a07a1f8a8068d4134dcfc7e46a0f62a3fbe3ad56be5ceadf83df97be0ac86836
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SHA512
e42c1d59d63792c76db9252672cd1fc21dde24c11688180c7ee9af1b0f622b5a9bb4edcd168ddc3d6415c9411ae108d6b154ac4e1776ba2855470cc8071db492
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SSDEEP
3072:rXC0oW2YkQ0UOqXJbS5rBQ5MRpFjLCzh6xOJg0ATF6c0Kc:DRp22DOqXJleXt2l6MJ2h0
Malware Config
Extracted
lokibot
http://192.64.118.167/profile.php?id=PVqNZOLjG5SzLuILHLJs0DhkK41hQhGGc7tbVfvBknb6STRAFB3Gek0Zp2ggkXWw4qIZFeB0CM6vFY6lz91Ou2
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 760 5008 WerFault.exe 82 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 5008 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5008 vbc.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\vbc.exe"C:\Users\Admin\AppData\Local\Temp\vbc.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 8162⤵
- Program crash
PID:760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5008 -ip 50081⤵PID:2504