Analysis
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max time kernel
150s -
max time network
182s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
31-03-2023 19:08
Static task
static1
Behavioral task
behavioral1
Sample
RobloxAltGen.exe
Resource
win10-20230220-en
windows10-1703-x64
5 signatures
150 seconds
General
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Target
RobloxAltGen.exe
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Size
3.1MB
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MD5
142ecc7159e452dc3b1b3f05c44a72d8
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SHA1
f8336218417701755a27a439615e0809ae8ffbef
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SHA256
5317446a356222cb6394d3553f4f4299dd276c0a5e768c0408afa835a83ca3fb
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SHA512
33fcc8749783df07b6bbd48a79196b864a4de8762d2ac2574b80bde37bddb6e0e0ab1d786edd8bfad2ca236914dceee5553aef406067a503b46c1330bdce2647
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SSDEEP
24576:mqjEnAxDBvPMCVwui5MMchBjh8a3jL6wZHqBm/3nHruzH7EFRIXRMxMmABlNGwB2:LEoDBnuOQm/be2AsLDzT9+u7C2y/J/
Score
8/10
Malware Config
Signatures
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Downloads MZ/PE file
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Modifies registry class 9 IoCs
Processes:
RobloxAltGen.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\DefaultIcon RobloxAltGen.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\shell RobloxAltGen.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\shell\open RobloxAltGen.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\RobloxAltGen\\AltGenLauncher.exe" RobloxAltGen.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\shell\open\command RobloxAltGen.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\RobloxAltGen\\Updater.exe\" %1" RobloxAltGen.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher RobloxAltGen.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\ = "URL: Custom Protocol" RobloxAltGen.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\altlauncher\URL Protocol RobloxAltGen.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RobloxAltGen.exedescription pid process Token: SeDebugPrivilege 4092 RobloxAltGen.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4092-119-0x00000000003D0000-0x00000000006E8000-memory.dmpFilesize
3.1MB
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memory/4092-120-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB
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memory/4092-121-0x0000000009430000-0x0000000009438000-memory.dmpFilesize
32KB
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memory/4092-122-0x0000000009480000-0x00000000094B8000-memory.dmpFilesize
224KB
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memory/4092-123-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB
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memory/4092-124-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB
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memory/4092-125-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB
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memory/4092-126-0x0000000004FA0000-0x0000000004FB0000-memory.dmpFilesize
64KB