General
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Target
RobloxCrasher.exe
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Size
3.2MB
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Sample
241116-mdz2bstmh1
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MD5
ebda07e93515d2a92cf0f34bee690b43
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SHA1
56b44e24857999dc97a26b7b8d9044b1235fd167
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SHA256
aebe8489a53693d4466be30dfd930c2cbc79a21687b228a8f304815906de02d6
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SHA512
f3c01b7cae001b3630aa4959844724368e8f7244630a4867758d310c9b5f60a17b471ef84df356539ce5e4eb6d6ac9577b1e4a0c71e24826a8da0a84ff2ed54e
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SSDEEP
98304:isdJl5i8RDSoqm7GvvZX7BnmrcdMWu2tVKsL:3Jl5jyGyVmrCMWjtMsL
Static task
static1
Behavioral task
behavioral1
Sample
RobloxCrasher.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
RobloxCrasher.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
quasar
1.4.1
Roblox
bigchancepenis.bounceme.net:9000
e293c679-127e-4679-9d5e-f004c0e21f2b
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encryption_key
693B804C4C15D633359B0059C08E017241D484D5
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install_name
Roblox.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Windows34
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subdirectory
SubDir
Targets
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Target
RobloxCrasher.exe
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Size
3.2MB
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MD5
ebda07e93515d2a92cf0f34bee690b43
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SHA1
56b44e24857999dc97a26b7b8d9044b1235fd167
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SHA256
aebe8489a53693d4466be30dfd930c2cbc79a21687b228a8f304815906de02d6
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SHA512
f3c01b7cae001b3630aa4959844724368e8f7244630a4867758d310c9b5f60a17b471ef84df356539ce5e4eb6d6ac9577b1e4a0c71e24826a8da0a84ff2ed54e
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SSDEEP
98304:isdJl5i8RDSoqm7GvvZX7BnmrcdMWu2tVKsL:3Jl5jyGyVmrCMWjtMsL
Score10/10-
Quasar family
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Quasar payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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