General
-
Target
55bd092efb0089fb22690e7675825d98_JaffaCakes118
-
Size
2.6MB
-
Sample
241018-gaqetszfmc
-
MD5
55bd092efb0089fb22690e7675825d98
-
SHA1
7c297d1c19f512cb45bf4adfab9e17a40467546d
-
SHA256
f3957f30e4ddd838456a66a1b3cf22927430b88c074acac18e427f2d2192d155
-
SHA512
28d2b762e25adf3057575afa4974c700a9b74d4e22de86339ffd88a159f39dc19e866ff5c373b7d5399719dbb216f432f3bb815aeb0c193db2049eb9f726611d
-
SSDEEP
12288:dMMpXKb0hNGh1kG0HWo+PMMpXKb0hNGh1kG0HWo+T0:dMMpXS0hN0V0HgMMpXS0hN0V0Hj
Behavioral task
behavioral1
Sample
55bd092efb0089fb22690e7675825d98_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
55bd092efb0089fb22690e7675825d98_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
55bd092efb0089fb22690e7675825d98_JaffaCakes118
-
Size
2.6MB
-
MD5
55bd092efb0089fb22690e7675825d98
-
SHA1
7c297d1c19f512cb45bf4adfab9e17a40467546d
-
SHA256
f3957f30e4ddd838456a66a1b3cf22927430b88c074acac18e427f2d2192d155
-
SHA512
28d2b762e25adf3057575afa4974c700a9b74d4e22de86339ffd88a159f39dc19e866ff5c373b7d5399719dbb216f432f3bb815aeb0c193db2049eb9f726611d
-
SSDEEP
12288:dMMpXKb0hNGh1kG0HWo+PMMpXKb0hNGh1kG0HWo+T0:dMMpXS0hN0V0HgMMpXS0hN0V0Hj
Score10/10-
Modifies WinLogon for persistence
-
Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
-
Drops file in System32 directory
-