General
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Target
2024-04-29_54305a2dbe5d59cf0cb0a19a9de1ad58_cryptolocker
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Size
43KB
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Sample
240429-e7bltsad53
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MD5
54305a2dbe5d59cf0cb0a19a9de1ad58
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SHA1
307fc18497f6fdba54316f455cfb61fb7ebcf1c5
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SHA256
7571a1d3e61a9b403f1831147152af6403ff5e79780a4e4657015399a0fb0d9a
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SHA512
9b877964c087c6102b0d1fe5612798f1e3af3047d79de2ac20237171c13e5b224d4d35de3de6faa33443ad5ae349e395e226a995563670ea6a10c3b71bec7a51
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SSDEEP
384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUb6:bm74zYcgT/Ekn0ryfjb
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_54305a2dbe5d59cf0cb0a19a9de1ad58_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_54305a2dbe5d59cf0cb0a19a9de1ad58_cryptolocker.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-04-29_54305a2dbe5d59cf0cb0a19a9de1ad58_cryptolocker
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Size
43KB
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MD5
54305a2dbe5d59cf0cb0a19a9de1ad58
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SHA1
307fc18497f6fdba54316f455cfb61fb7ebcf1c5
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SHA256
7571a1d3e61a9b403f1831147152af6403ff5e79780a4e4657015399a0fb0d9a
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SHA512
9b877964c087c6102b0d1fe5612798f1e3af3047d79de2ac20237171c13e5b224d4d35de3de6faa33443ad5ae349e395e226a995563670ea6a10c3b71bec7a51
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SSDEEP
384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jo0nrlwfjDUb6:bm74zYcgT/Ekn0ryfjb
Score9/10-
Detection of CryptoLocker Variants
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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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