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Analysis
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max time kernel
82s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24/09/2022, 10:49
Behavioral task
behavioral1
Sample
64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe
Resource
win7-20220812-en
General
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Target
64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe
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Size
1.8MB
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MD5
29f5eff625ead99d5eb20b2b4304167f
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SHA1
a71dfe299a95ba820d8652d16c010da06438ffd7
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SHA256
64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd
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SHA512
5aa94399ef2ed26df1131de9bdc5a39ac684cccdf7efb663efefd273c5c9ae230993b9e16ffbc439c92f8d406052eaad18b7bd45dc160d4b0ef88e8069ef4037
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SSDEEP
24576:Sx5jJI/ga/ri30am6ZOBCrhfKR6rW6l56J4KmMjz3phXtgx2D1GR3ugA+IChSADm:05j2/SrZbRk6rn5/KZtox25w3uPKSq
Malware Config
Extracted
ffdroider
http://103.106.202.174
Signatures
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FFDroider payload 4 IoCs
resource yara_rule behavioral2/memory/2228-133-0x0000000000400000-0x0000000000853000-memory.dmp family_ffdroider behavioral2/memory/2228-134-0x0000000000400000-0x0000000000853000-memory.dmp family_ffdroider behavioral2/memory/2228-135-0x0000000000400000-0x0000000000853000-memory.dmp family_ffdroider behavioral2/memory/2228-174-0x0000000000400000-0x0000000000853000-memory.dmp family_ffdroider -
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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MyStart = "C:\\Users\\Admin\\AppData\\Local\\Temp\\64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe" 64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 2228 64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe"C:\Users\Admin\AppData\Local\Temp\64c86753f97bdb8bc213eeedc601fad6685c03fc6c104be6b8672ed46e51f0dd.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
PID:2228