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General
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Target
2024-02-18_993ce01700b212fd5dfb6be25976d3be_cryptolocker
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Size
385KB
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Sample
240218-wj6whadf44
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MD5
993ce01700b212fd5dfb6be25976d3be
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SHA1
f4f04dc37cac40991ce97e0325c0315d1f000d86
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SHA256
44abb9bc47cc6eaf574acf883a16afe9d07ecef8fcb6c1f0bb9099292d3493a5
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SHA512
0e757fcaa0a4bad86eb4e7335ec038d093397897138b85aa5d1c031571a7d6b044e32daa632323bf42c9545b96e7a03eac150192f2f78e6b2cc775dad0ab2ded
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXK:nnOflT/ZFIjBz3xjTxynGUOUhXK
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_993ce01700b212fd5dfb6be25976d3be_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_993ce01700b212fd5dfb6be25976d3be_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-02-18_993ce01700b212fd5dfb6be25976d3be_cryptolocker
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Size
385KB
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MD5
993ce01700b212fd5dfb6be25976d3be
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SHA1
f4f04dc37cac40991ce97e0325c0315d1f000d86
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SHA256
44abb9bc47cc6eaf574acf883a16afe9d07ecef8fcb6c1f0bb9099292d3493a5
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SHA512
0e757fcaa0a4bad86eb4e7335ec038d093397897138b85aa5d1c031571a7d6b044e32daa632323bf42c9545b96e7a03eac150192f2f78e6b2cc775dad0ab2ded
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXK:nnOflT/ZFIjBz3xjTxynGUOUhXK
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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