Analysis
-
max time kernel
167s -
max time network
137s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:39
Static task
static1
Behavioral task
behavioral1
Sample
a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe
Resource
win10v2004-en-20220112
General
-
Target
a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe
-
Size
165KB
-
MD5
595e17ba3354d66f1e2ff66783eefb67
-
SHA1
bf19696d2c59cfd09477d46db50bd942c82aef5e
-
SHA256
a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7
-
SHA512
968e5e4adb14bdc7ac5cf85b3ff7cbb40f872ecac38408b0126764805120ad9c1468ff45cd189d50053af3b5dd0a5198ccd33cdd4cbe7330b1a4e0f60c882062
Malware Config
Extracted
C:\$RESTORE_FILES$.html
class="mark">[email protected]</span>
class="mark">[email protected]</span>.</br>
class="mark">[email protected]</span>
class="mark">[email protected]</span></li>
Signatures
-
GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe" a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe -
Drops desktop.ini file(s) 13 IoCs
description ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Documents\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Pictures\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Music\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Libraries\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Downloads\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Desktop\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe