General
-
Target
GandCrab.bin.zip
-
Size
77KB
-
Sample
211202-t6bb1aaecr
-
MD5
72be875402edd8499941a012621ca01b
-
SHA1
41ec8aa592ca9bb917782e7ab30abcecec756ecb
-
SHA256
330097c6070ef1e4f773d87c0e53e64ca41dc5bbc22acd4ccece890ddd953b2c
-
SHA512
c33d22064735b0ed0524e6f43148852007b6abeb7fdec70d618d68ce0230dbde199c542e3a9158d08b2a38b31ecf94fd07a057b4b209b7af735374588bca7266
Static task
static1
Behavioral task
behavioral1
Sample
GandCrab.bin.exe
Resource
win7-en-20211014
Malware Config
Targets
-
-
Target
GandCrab.bin
-
Size
183KB
-
MD5
07fadb006486953439ce0092651fd7a6
-
SHA1
e42431d37561cc695de03b85e8e99c9e31321742
-
SHA256
d77378dcc42b912e514d3bd4466cdda050dda9b57799a6c97f70e8489dd8c8d0
-
SHA512
5b09a07371bb5350b22c78aa3e7e673ba61ce72a964e072749a4633e2c15f416c05953cc6e6f6c586df010aa7f2c9c0ab87a014e4f732e5fdb2d58778a1fb437
-
suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Drops startup file
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Sets desktop wallpaper using registry
-
MITRE ATT&CK Matrix
Collection
Data from Local System
1Command and Control
Credential Access
Credentials in Files
1Discovery
Query Registry
2System Information Discovery
3Peripheral Device Discovery
1Execution
Exfiltration
Initial Access
Lateral Movement
Persistence
Privilege Escalation