General
-
Target
2024-05-21_48a4b7f7adb22794492ff9d642446586_cryptolocker
-
Size
57KB
-
Sample
240521-fdwkksaa8s
-
MD5
48a4b7f7adb22794492ff9d642446586
-
SHA1
f95d93cdc4ac69d75470df0e910b1463463dc7e9
-
SHA256
3d0e42ad5326c8c73fe33d466727869b583177e71e4b1876908b5deaf70df69e
-
SHA512
fbb0e1e04052f54a313650e887418780c7f6484a0d8ff48062c568418a94be5e72ef4932dbbb5aee22ef317246078727c2dcb2fa863c59a41beb98f95a03e6e6
-
SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlh:bP9g/xtCS3Dxx0W
Behavioral task
behavioral1
Sample
2024-05-21_48a4b7f7adb22794492ff9d642446586_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_48a4b7f7adb22794492ff9d642446586_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
-
-
Target
2024-05-21_48a4b7f7adb22794492ff9d642446586_cryptolocker
-
Size
57KB
-
MD5
48a4b7f7adb22794492ff9d642446586
-
SHA1
f95d93cdc4ac69d75470df0e910b1463463dc7e9
-
SHA256
3d0e42ad5326c8c73fe33d466727869b583177e71e4b1876908b5deaf70df69e
-
SHA512
fbb0e1e04052f54a313650e887418780c7f6484a0d8ff48062c568418a94be5e72ef4932dbbb5aee22ef317246078727c2dcb2fa863c59a41beb98f95a03e6e6
-
SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlh:bP9g/xtCS3Dxx0W
Score9/10-
Detection of CryptoLocker Variants
-
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
-