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Analysis
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max time kernel
135s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2023, 15:41
Static task
static1
Behavioral task
behavioral1
Sample
MinecraftFiveBold.otf
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MinecraftFiveBold.otf
Resource
win10v2004-20230220-en
General
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Target
MinecraftFiveBold.otf
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Size
20KB
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MD5
17ba4c2007cf79329c4b84e8dbc6fd34
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SHA1
ff5bc3d9e5ca06366c82b33ee8a395b79c125241
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SHA256
e798b3c7abb02648f749b1b7ff20d8eebdd31010401758e950190089ea01fba0
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SHA512
a8dc82434fa644df367349cbac7fffe1d445eb7ef7d26f7034a3fb1056ba0a185d5187bec215c128f93f196982921a92b55a1286f7bcd7d757eee168a00f9f40
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SSDEEP
384:PO8O/TiKaoRhy1+zF5VG9Ix3upXH9FsRHhUFlW1tWOAE/16dIYnmtPIL2bFq4:28OenobLVG9Ix3e39FsXtWW18PmtPs2H
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3708 wrote to memory of 4840 3708 cmd.exe 86 PID 3708 wrote to memory of 4840 3708 cmd.exe 86
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\MinecraftFiveBold.otf1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3708 -
C:\Windows\System32\fontview.exe"C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\MinecraftFiveBold.otf2⤵PID:4840
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