Analysis
-
max time kernel
161s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
11-02-2022 06:47
Static task
static1
Behavioral task
behavioral1
Sample
77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe
Resource
win10v2004-en-20220113
General
-
Target
77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe
-
Size
55KB
-
MD5
570546aa391e90078493acdd44852d1c
-
SHA1
f59b719fcd8e47fd3fd92a51d4182155a438c3db
-
SHA256
77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355
-
SHA512
a94b4c68401d37bcad4d633f909b75116c09b05640be720317ca7e3c4513d18f97db19bc4ff9c3dd17dc4ae649bb10d627f8de76f5a4a41d5aa5c73f35c6cc61
Malware Config
Extracted
C:\HOW_TO_BACK_FILES.html
Signatures
-
GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe" 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe -
Drops desktop.ini file(s) 5 IoCs
description ioc Process File opened for modification C:\Users\Public\Pictures\desktop.ini 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe File opened for modification C:\Users\Public\Music\desktop.ini 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe File opened for modification C:\Users\Public\desktop.ini 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe File opened for modification C:\Users\Public\Videos\desktop.ini 77c2c8f92fad8416f9663f6f7ccf228c9e05d9a1993ce346ef04436e4f725355.exe