General
-
Target
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6.bin
-
Size
75KB
-
Sample
220105-n2wjgsaegq
-
MD5
a765dbcbac57a712e2eb748fe6fd5e7c
-
SHA1
59c51f9d5f699b6aa6b3e37fcd93da87ce79d815
-
SHA256
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6
-
SHA512
9ab1aa09e965014b56aadeddbe38b44de343942857431b6490a53b143b9232f6da3415d6245ee774a35538196ad000c66fdc673db98fb84bd7615af04a7e1a8c
Static task
static1
Behavioral task
behavioral1
Sample
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6.bin.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6.bin.exe
Resource
win10-en-20211208
Malware Config
Extracted
C:\Users\Admin\RECOVERY INFORMATION.txt
Extracted
C:\$Recycle.Bin\RECOVERY INFORMATION.txt
Targets
-
-
Target
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6.bin
-
Size
75KB
-
MD5
a765dbcbac57a712e2eb748fe6fd5e7c
-
SHA1
59c51f9d5f699b6aa6b3e37fcd93da87ce79d815
-
SHA256
7e6cd2bf820d81c9389c549cfe482bcdb1b57c5f39d53b63cd1efb79699e7ae6
-
SHA512
9ab1aa09e965014b56aadeddbe38b44de343942857431b6490a53b143b9232f6da3415d6245ee774a35538196ad000c66fdc673db98fb84bd7615af04a7e1a8c
Score10/10-
Modifies WinLogon for persistence
-
TargetCompany
Ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
-
TargetCompany Payload
-
Modifies boot configuration data using bcdedit
-
Executes dropped EXE
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Stops running service(s)
-
Loads dropped DLL
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Suspicious use of SetThreadContext
-