Behavioral task
behavioral1
Sample
5ca773ad6b8eab7f1b7bca3faed88cfa6ce659eda3ff34398cad2bc11fc4f47d.exe
Resource
win7-20240903-en
General
-
Target
5ca773ad6b8eab7f1b7bca3faed88cfa6ce659eda3ff34398cad2bc11fc4f47d
-
Size
80KB
-
MD5
3f4ce4beff91e56805b720785e3f42ce
-
SHA1
795a5f2accf6875fccaade3127f00ecb19803ca7
-
SHA256
5ca773ad6b8eab7f1b7bca3faed88cfa6ce659eda3ff34398cad2bc11fc4f47d
-
SHA512
76bdafa38069dee593492c859034159879e0a1321df557f7e693bda5d2f85c3ed3c6bcd42a17aecac4f645d99dfe2fd5c2c42f375aefd17ddb71c67badf236a0
-
SSDEEP
1536:QPvK/3zvzVJJicVLhilofshijzJxuOmb54vHTL+lf:Qi5ikFSof7zVmb5uHv+lf
Malware Config
Extracted
blacknet
HacKed
https://www.gunnylaumienphi2017.com/
BN[qNldZlCR-8683277]
-
antivm
true
-
elevate_uac
false
-
install_name
WindowsUpdate.exe
-
splitter
|BN|
-
start_name
cde2f914e4cce7f13b2c1cec7b6da970
-
startup
false
-
usb_spread
true
Signatures
-
BlackNET payload 1 IoCs
Processes:
resource yara_rule sample family_blacknet -
Blacknet family
-
Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule sample disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 5ca773ad6b8eab7f1b7bca3faed88cfa6ce659eda3ff34398cad2bc11fc4f47d
Files
-
5ca773ad6b8eab7f1b7bca3faed88cfa6ce659eda3ff34398cad2bc11fc4f47d.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ