General
Static task
static1
URLScan task
urlscan1
Malware Config
Extracted
Family
bitrat
Version
1.38
C2
158.58.168.61:1337
Attributes
-
communication_password
2fdbb4b27758a54f27d8f8cbb485787b
-
install_dir
system32
-
install_file
Windows Update.exe
-
tor_process
tor
Targets
-
-
Detect Neshta payload
-
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Modifies system executable filetype association
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1