General
- Target 97cb3fda3cff430377a866d6b437de8f
- Size 220KB
- Sample240212-2ly7bsfb88
- SHA256 e6507f36045c13dee736bea44d61e90169ea69de61e9dc50b5743960c5b8f85a
- MD5 97cb3fda3cff430377a866d6b437de8f
- SHA1 2359c8459c1e1dd133c2842b51d2982e63016f92
- SHA512 e192d3afaa093b5b11643aafefa8192cfeb79e5f284e6c757532fd3e2a4a93970f5f8d54b0e983b4c406ced46aee04a99c186f31ff321f9292c51587603c630f
- SSDEEP 3072:alaJEgEXbfa9K4Em8wNBiXMhDJv7WehI2135eDRCyqTp0FUSVBOHfHAXTRsPCgfr:BEg4S9KqiSJvthI25ebqqBOKTRsaj2e
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
97cb3fda3cff430377a866d6b437de8f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
97cb3fda3cff430377a866d6b437de8f.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
-
blacknet
-
v3.7.0 Public
-
Bot
-
http://furyx.de/panel
-
BN[c1916af6f3a468e5b6f5c7f6b9c78982]
-
antivm
false
-
elevate_uac
false
-
install_name
WindowsUpdate.exe
-
splitter
|BN|
-
start_name
e162b1333458a713bc6916cc8ac4110c
-
startup
false
-
usb_spread
true
Targets
-
- Target 97cb3fda3cff430377a866d6b437de8f
- Size 220KB
- SHA256 e6507f36045c13dee736bea44d61e90169ea69de61e9dc50b5743960c5b8f85a
- MD5 97cb3fda3cff430377a866d6b437de8f
- SHA1 2359c8459c1e1dd133c2842b51d2982e63016f92
- SHA512 e192d3afaa093b5b11643aafefa8192cfeb79e5f284e6c757532fd3e2a4a93970f5f8d54b0e983b4c406ced46aee04a99c186f31ff321f9292c51587603c630f
- SSDEEP 3072:alaJEgEXbfa9K4Em8wNBiXMhDJv7WehI2135eDRCyqTp0FUSVBOHfHAXTRsPCgfr:BEg4S9KqiSJvthI25ebqqBOKTRsaj2e
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
BlackNET payload
-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1