General
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Target
21141cac5e3560a73ab9f343f72dcae129c2f635f6a5e9ef1b0918d1df94fa5f
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Size
725KB
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Sample
221125-n7esxsad21
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MD5
3c45aba0cf13fc126080746089671fe5
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SHA1
fca0930cc8287ba9b4ea886b04838c08cb8953f6
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SHA256
21141cac5e3560a73ab9f343f72dcae129c2f635f6a5e9ef1b0918d1df94fa5f
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SHA512
00d0d986472aefa041736acd0fb03bf2046728d59d283fdf95a348d819ba5afc3ad121dc94968915d4b004be396ab8ef1bb6b41735ca9ba5c8cb22a0dcdde9b4
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SSDEEP
12288:Q9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLd9Ek5C/hXR:0Z1xuVVjfFoynPaVBUR8f+kN1PEBJR
Behavioral task
behavioral1
Sample
21141cac5e3560a73ab9f343f72dcae129c2f635f6a5e9ef1b0918d1df94fa5f.exe
Resource
win7-20221111-en
Malware Config
Extracted
darkcomet
Guest16
zinou2015.no-ip.org:1604
zinou2015.no-ip.org:200
127.0.0.1:1604
192.168.1.55:1604
DC_MUTEX-NEB41P4
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InstallPath
MSDCSC\msdcsc.exe
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gencode
vy5EsbUCWrFB
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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
21141cac5e3560a73ab9f343f72dcae129c2f635f6a5e9ef1b0918d1df94fa5f
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Size
725KB
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MD5
3c45aba0cf13fc126080746089671fe5
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SHA1
fca0930cc8287ba9b4ea886b04838c08cb8953f6
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SHA256
21141cac5e3560a73ab9f343f72dcae129c2f635f6a5e9ef1b0918d1df94fa5f
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SHA512
00d0d986472aefa041736acd0fb03bf2046728d59d283fdf95a348d819ba5afc3ad121dc94968915d4b004be396ab8ef1bb6b41735ca9ba5c8cb22a0dcdde9b4
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SSDEEP
12288:Q9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLd9Ek5C/hXR:0Z1xuVVjfFoynPaVBUR8f+kN1PEBJR
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies security service
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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