Analysis
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max time kernel
209s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-01-2023 19:23
Static task
static1
Behavioral task
behavioral1
Sample
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe
Resource
win7-20221111-en
General
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Target
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe
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Size
403KB
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MD5
82013a4d26908c72879fe8c961b88f56
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SHA1
b2f5743cebf36039d334649b70725b1767c4d488
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SHA256
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e
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SHA512
e967c21f27637953b57c82f05ef2a41b9fe3de9841c421ac715d59418e7d4024196503ef46176ebe5c54e134c4b979d29241a500f8fab1a37ecc7bd5a17479c5
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SSDEEP
12288:XaYaRTStypCiWfRBUCZU7AW73Xq4toF6RHvQeW:9aRTSty4UCZToAwi
Malware Config
Extracted
lokibot
http://opdebeeck-vvorth.com/f3/five/fre.php
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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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral1/memory/1672-56-0x0000000000840000-0x0000000000848000-memory.dmp CustAttr -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exedescription pid process target process PID 1672 set thread context of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exedescription pid process target process PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe PID 1672 wrote to memory of 1016 1672 f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe -
outlook_office_path 1 IoCs
Processes:
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe -
outlook_win_path 1 IoCs
Processes:
f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe"C:\Users\Admin\AppData\Local\Temp\f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Users\Admin\AppData\Local\Temp\f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe"C:\Users\Admin\AppData\Local\Temp\f9af5cb59b54deaa45e5d8f214622de8e3ebb5b2dfb1cb0477cc25afd9ffb31e.exe"2⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:1016
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