General
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Target
RUN.exe
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Size
31.7MB
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Sample
240318-r3a6qabc38
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MD5
41bf2693033eaed432dfa5c1d75cdeec
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SHA1
ff038cb9e992a518106c80868176785e987c301d
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SHA256
148c3096bab88a675414bd9463c60c44317f3ee5d12f949526847827cb108010
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SHA512
f8ffe83afac20f3fc2b0175542e0e98cc236d3ab6e6cdf7d3702b5b124af6b64e8edd2d6ddddda6bdf6a2288f8853c56fed3bcf490227a0867baeb2bf8cb80ff
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SSDEEP
786432:ELlFuTirkoTj4mAJidZgSekJEUlvgBNTTz+Ndz+t:fqjzddlekmg4LU+t
Static task
static1
Behavioral task
behavioral1
Sample
RUN.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
RUN.exe
Resource
win10-20240221-en
Behavioral task
behavioral3
Sample
RUN.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
https://raw.githubusercontent.com/washywashy14/7zip-bin/master/win/Uemlxaw.zip
Targets
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Target
RUN.exe
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Size
31.7MB
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MD5
41bf2693033eaed432dfa5c1d75cdeec
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SHA1
ff038cb9e992a518106c80868176785e987c301d
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SHA256
148c3096bab88a675414bd9463c60c44317f3ee5d12f949526847827cb108010
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SHA512
f8ffe83afac20f3fc2b0175542e0e98cc236d3ab6e6cdf7d3702b5b124af6b64e8edd2d6ddddda6bdf6a2288f8853c56fed3bcf490227a0867baeb2bf8cb80ff
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SSDEEP
786432:ELlFuTirkoTj4mAJidZgSekJEUlvgBNTTz+Ndz+t:fqjzddlekmg4LU+t
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Detect ZGRat V1
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Modifies security service
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Drops file in Drivers directory
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Stops running service(s)
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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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Loads dropped DLL
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Blocklisted process makes network request
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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