General
-
Target
7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.zip
-
Size
265KB
-
Sample
230720-zdl6pabb6s
-
MD5
e3560fa0155667654e6a4e02aa836503
-
SHA1
773f9393350cd76d06fe0acaa365ec34696f834a
-
SHA256
43b90eae52e1b1033cc89a654145dc201938953c1a55e331e20df0591c4fa496
-
SHA512
e389eec145d47983792003c469171ce0f4b9791384af910c3794ae2e54be6cb77ae0d910bc4aa5fa28d6472a742bb087bdcd68d59ee86127fd71bd4f0787d61b
-
SSDEEP
6144:n76GcpuSj7to/biPDIORw/t221GIb2DOCUQoGd3Scgi2RCdsH3y:zu7to/bSDIOClXsLOCpMli24j
Behavioral task
behavioral1
Sample
7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
C:\Program Files\readme.txt
https://aazsbsgya565vlu2c6bzy6yfiebkcbtvvcytvolt33s77xypi7nypxyd.onion:80/
Targets
-
-
Target
7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a.exe
-
Size
543KB
-
MD5
998022b70d83c6de68e5bdf94e0f8d71
-
SHA1
b87a947f3e85701fcdadd733e9b055a65a3b1308
-
SHA256
7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a
-
SHA512
2744b77f951bd2bb34b094dd3b54fcf8f7dca76e03c745809edc045749c814c7d88c9ddd69ad684a1c156716afae76b5ebec3f932d0f2a72b242878134f65647
-
SSDEEP
12288:M1DTMHixr1moQqUiXINDl/m1s6BQio67VlA:AzmoQqUiXw2s6yiVx
Score10/10-
Black Basta
A ransomware family targeting Windows and Linux ESXi first seen in February 2022.
-
Renames multiple (10854) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops startup file
-
Drops desktop.ini file(s)
-
Sets desktop wallpaper using registry
-