Analysis
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max time kernel
75s -
max time network
3s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
06-10-2024 12:57
Static task
static1
Behavioral task
behavioral1
Sample
zerogravity.exe
Resource
win11-20240802-en
General
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Target
zerogravity.exe
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Size
1.8MB
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MD5
e76f58551909c9f47029d927e9df097a
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SHA1
b5b96263511c05912e367ed949763a8bf025257e
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SHA256
0f9ad60e29cd9e995f5c7858c3b52c03692c4b349c9ad4da030774c5f3ebc489
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SHA512
e79666259a57e3602c2c080221867e0abe948313c24de6b0059d82655448773af4aebcc35243971cf2585ee96bfe5261ce84b9c12cc0ce86c77bf2785fd7c1ce
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SSDEEP
49152:adddmISo24P0RpIYDryqITYbNbNWo4kSH3OqtwIjkqXfd+/9A:addd3SoxcHDr3IT4bNJFY3OqtXkqXf0F
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zerogravity.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS zerogravity.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer zerogravity.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion zerogravity.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4756 zerogravity.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4448 MiniSearchHost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\zerogravity.exe"C:\Users\Admin\AppData\Local\Temp\zerogravity.exe"1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4756
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
Filesize10KB
MD5f8f606a032719f0447a78d9b50fb672f
SHA145d741cb2185064eb8c06a91d79c928fcb657abe
SHA256d5e5bb3e87ef84f4e352d277fbe38a57f65ed50c0f8309dbff43d57af778b3ca
SHA51296169b9bcfce9f671452010340d707e2dd3a60a1ba2847cccbf1fff2dd11d0f74dfdc74cb9c20015bdbe95479f52501f9ee30ac634f547006104fba349472b65
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C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
Filesize10KB
MD527152171537c47796aa7194ac41383bc
SHA1430c380ea885fce765a771cc40cbfe6358b4d04c
SHA25628276ad4adb3f540918a28a722f10a63406037b96a14e05565e31ec90c605c22
SHA512044ded8d45d2249f69ae617768398a33cf060618f1cb583aa9d9a34171de10bf3e23f6e49b3c0b8ca872f5ecbe98e841168fb3e94fdef2efbb299a3cbc01f616