General
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Target
tmp
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Size
1MB
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Sample
230602-zwjtaaed76
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MD5
373992db74a918562686a9e9144ecbbe
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SHA1
953c7daaec55cdf106b371b555bc73f83a127b26
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SHA256
c17ee50458ad78fb43b23fd8001002cd35bb8effac19ec33091ddadefbc7dcac
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SHA512
ddf9af3d9b765708ce9e91f1ba7631f4111202016deae60f0da80026688fd465e9877fe55ec175be0296db153e300188a5aeadd5566b2e72fc8cf0e1bb8a80e4
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SSDEEP
24576:U2G/nvxW3Ww0t1urfikuV13mFFkwIuKOaZDIpw6P/KlBrJ/GB+8xNEJnw:UbA30Wiku13qF1jtpwG/KR/YxNEJw
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
Malware Config
Targets
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Target
tmp
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Size
1MB
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MD5
373992db74a918562686a9e9144ecbbe
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SHA1
953c7daaec55cdf106b371b555bc73f83a127b26
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SHA256
c17ee50458ad78fb43b23fd8001002cd35bb8effac19ec33091ddadefbc7dcac
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SHA512
ddf9af3d9b765708ce9e91f1ba7631f4111202016deae60f0da80026688fd465e9877fe55ec175be0296db153e300188a5aeadd5566b2e72fc8cf0e1bb8a80e4
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SSDEEP
24576:U2G/nvxW3Ww0t1urfikuV13mFFkwIuKOaZDIpw6P/KlBrJ/GB+8xNEJnw:UbA30Wiku13qF1jtpwG/KR/YxNEJw
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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