General
- Target 2024-06-02_88e737bdf2ccfdcf8ae2d7a8e1f4677c_cryptolocker
- Size 51KB
- Sample240602-27p6jsae9v
- SHA256 a033fa0516a53ce0f57b51571232017889f5a16cfc9f201e7173aa05c8e60388
- MD5 88e737bdf2ccfdcf8ae2d7a8e1f4677c
- SHA1 79ccfb0f30578d74b3a8e514deeb1e781ce765fc
- SHA512 71275357e0798f7905c4776ee0859ea17a58e348183104958eaec69cdedf6289fc0148112f064599fece1917660895b4cd942bb349e35aafc6155b853fe65787
- SSDEEP 768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQk
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
3 signatures
Behavioral task
behavioral1
Sample
2024-06-02_88e737bdf2ccfdcf8ae2d7a8e1f4677c_cryptolocker.exe
Resource
win7-20240419-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-02_88e737bdf2ccfdcf8ae2d7a8e1f4677c_cryptolocker.exe
Resource
win10v2004-20240226-en
7 signatures
150 seconds
Malware Config
Targets
-
- Target 2024-06-02_88e737bdf2ccfdcf8ae2d7a8e1f4677c_cryptolocker
- Size 51KB
- SHA256 a033fa0516a53ce0f57b51571232017889f5a16cfc9f201e7173aa05c8e60388
- MD5 88e737bdf2ccfdcf8ae2d7a8e1f4677c
- SHA1 79ccfb0f30578d74b3a8e514deeb1e781ce765fc
- SHA512 71275357e0798f7905c4776ee0859ea17a58e348183104958eaec69cdedf6289fc0148112f064599fece1917660895b4cd942bb349e35aafc6155b853fe65787
- SSDEEP 768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mocc+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQk
- MD5 SHA1 SHA512 SSDEEP
Score9/10-
Detection of CryptoLocker Variants
-
Detection of Cryptolocker Samples
-
UPX dump on OEP (original entry point)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL