Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
feef9b3b087ffda97e872d02dbb3b6c9_JaffaCakes118
-
Size
790KB
-
Sample
240421-k3rp5sga81
-
MD5
feef9b3b087ffda97e872d02dbb3b6c9
-
SHA1
76d74942ca320bf3fe3a9931c80a352b420a7660
-
SHA256
e30bc522aba78f8b77370ee26cb7af1ae850ba9b81a8b746ecb744ea1c57ef29
-
SHA512
df2cc87a8a04933ddffb36775d463ac7cb28f15153e782f06c7740f0175bdcd3bf6a94273a9f7fc611dc6105c6991d45e07e54d93d3a215352e22ba624d7abf4
-
SSDEEP
6144:ZiMmXRH6pXfSb0ceR/VFAHh1kgcs0HWHkyApOhP/SgljwRwdX/1H9kM2AfQ2C4e/:zMMpXKb0hNGh1kG0HWNAuCsltHw
Behavioral task
behavioral1
Sample
feef9b3b087ffda97e872d02dbb3b6c9_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
feef9b3b087ffda97e872d02dbb3b6c9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
-
-
Target
feef9b3b087ffda97e872d02dbb3b6c9_JaffaCakes118
-
Size
790KB
-
MD5
feef9b3b087ffda97e872d02dbb3b6c9
-
SHA1
76d74942ca320bf3fe3a9931c80a352b420a7660
-
SHA256
e30bc522aba78f8b77370ee26cb7af1ae850ba9b81a8b746ecb744ea1c57ef29
-
SHA512
df2cc87a8a04933ddffb36775d463ac7cb28f15153e782f06c7740f0175bdcd3bf6a94273a9f7fc611dc6105c6991d45e07e54d93d3a215352e22ba624d7abf4
-
SSDEEP
6144:ZiMmXRH6pXfSb0ceR/VFAHh1kgcs0HWHkyApOhP/SgljwRwdX/1H9kM2AfQ2C4e/:zMMpXKb0hNGh1kG0HWNAuCsltHw
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
-