General
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Target
2024-01-25_561a19f1368139296bbd40a9711f04d7_cryptolocker
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Size
99KB
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Sample
240125-v19s2sbfe8
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MD5
561a19f1368139296bbd40a9711f04d7
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SHA1
f11aedfb20221a159604336012682a6146278686
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SHA256
4e042b9356844d81d04cb58c2a516d62966b0ac1e90c3dee53a0ed0323ef84a1
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SHA512
12857020a9f66aa5bc9ec7905bd0b96355d0b1409c339157e16e4eefb1711ba8af77aa10fce2628fad1b0b5861d8a4a649957627ddd4809d6b3cd4dfce551cfa
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2+:xj+VGMOtEvwDpjubwQEIiVmkxv/i
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_561a19f1368139296bbd40a9711f04d7_cryptolocker.exe
Resource
win7-20231215-en
Malware Config
Targets
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Target
2024-01-25_561a19f1368139296bbd40a9711f04d7_cryptolocker
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Size
99KB
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MD5
561a19f1368139296bbd40a9711f04d7
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SHA1
f11aedfb20221a159604336012682a6146278686
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SHA256
4e042b9356844d81d04cb58c2a516d62966b0ac1e90c3dee53a0ed0323ef84a1
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SHA512
12857020a9f66aa5bc9ec7905bd0b96355d0b1409c339157e16e4eefb1711ba8af77aa10fce2628fad1b0b5861d8a4a649957627ddd4809d6b3cd4dfce551cfa
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2+:xj+VGMOtEvwDpjubwQEIiVmkxv/i
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Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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Detects executables built or packed with MPress PE compressor
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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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