General
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Target
NEAS.bc64e423e73460f223693097d456d920.exe
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Size
658KB
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Sample
231031-kkn7asac3x
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MD5
bc64e423e73460f223693097d456d920
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SHA1
966579a9b8981e9316738b60a7dace44ab055179
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SHA256
a60e516a11b7f8d030cd393e2ea4e6d4b25fc0cf7b5bdf1a4353eaae28c81e99
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SHA512
24ca0b49f1c5b476651dd8fd865aef40acaafa7410e1e51cc98477d2e3f25154cc827af3b5228bd8f04abe64591675afc36a116d084794b01ae047f04f9c07c9
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SSDEEP
12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hO:eZ1xuVVjfFoynPaVBUR8f+kN10EBQ
Behavioral task
behavioral1
Sample
NEAS.bc64e423e73460f223693097d456d920.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bc64e423e73460f223693097d456d920.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
darkcomet
Guest16
slexqq.duckdns.org:1604
DC_MUTEX-TH3JT6M
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InstallPath
MSDCSC\msdcsc.exe
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gencode
jorWB3wvZUMQ
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
NEAS.bc64e423e73460f223693097d456d920.exe
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Size
658KB
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MD5
bc64e423e73460f223693097d456d920
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SHA1
966579a9b8981e9316738b60a7dace44ab055179
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SHA256
a60e516a11b7f8d030cd393e2ea4e6d4b25fc0cf7b5bdf1a4353eaae28c81e99
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SHA512
24ca0b49f1c5b476651dd8fd865aef40acaafa7410e1e51cc98477d2e3f25154cc827af3b5228bd8f04abe64591675afc36a116d084794b01ae047f04f9c07c9
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SSDEEP
12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hO:eZ1xuVVjfFoynPaVBUR8f+kN10EBQ
Score10/10-
Modifies WinLogon for persistence
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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