Analysis
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max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
04-08-2023 09:11
General
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Target
11f88c287b501abb341631221d59ef63089baa83faecbf222c3ba618e5f49456.dll
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Size
6.4MB
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MD5
48514490face0a58cd5ea063e7de28e0
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SHA1
ca52f90d5d6995f68bde1daf3900b3854431a3dd
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SHA256
11f88c287b501abb341631221d59ef63089baa83faecbf222c3ba618e5f49456
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SHA512
d1fdc7b7420f03dc29b9cd447a1235c34dab75b10b977b0d7cc72b429001a79d588d57f5d91165c4aff349313f6d76016ef44899f50963d3d774a97bfdcf1a48
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SSDEEP
196608:NZwmQb62Pk1t+w69MCaSuxu70XSUAFTNknuFkJ:TW62Pk1t+JJuI70CbHe
Malware Config
Extracted
Family
systembc
C2
5.42.65.67:4298
localhost.exchange:4298
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 16 2324 rundll32.exe -
Processes:
resource yara_rule behavioral1/memory/2324-135-0x00007FFA0D900000-0x00007FFA0E412000-memory.dmp vmprotect behavioral1/memory/2324-141-0x00007FFA0D900000-0x00007FFA0E412000-memory.dmp vmprotect -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 2324 rundll32.exe 2324 rundll32.exe 2324 rundll32.exe 2324 rundll32.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2324-133-0x00007FFA2B450000-0x00007FFA2B452000-memory.dmpFilesize
8KB
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memory/2324-135-0x00007FFA0D900000-0x00007FFA0E412000-memory.dmpFilesize
11.1MB
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memory/2324-134-0x00007FFA2B460000-0x00007FFA2B462000-memory.dmpFilesize
8KB
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memory/2324-136-0x00007FFA2AA00000-0x00007FFA2AA02000-memory.dmpFilesize
8KB
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memory/2324-137-0x00007FFA2AA10000-0x00007FFA2AA12000-memory.dmpFilesize
8KB
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memory/2324-138-0x00007FFA28F40000-0x00007FFA28F42000-memory.dmpFilesize
8KB
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memory/2324-139-0x00007FFA28F50000-0x00007FFA28F52000-memory.dmpFilesize
8KB
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memory/2324-141-0x00007FFA0D900000-0x00007FFA0E412000-memory.dmpFilesize
11.1MB
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memory/2324-140-0x00007FFA2B470000-0x00007FFA2B472000-memory.dmpFilesize
8KB