General
-
Target
4f26497520ca3310f7f99cbfd80be1e0N.exe
-
Size
115KB
-
Sample
240817-ntfs3atcnh
-
MD5
4f26497520ca3310f7f99cbfd80be1e0
-
SHA1
e779f19cc46f61a72a94e8fc01c223dc8e2180ea
-
SHA256
0d1405c3eb6cd4d76d02265d9f9259eaa13e37d3a16df0268bc8a0f060eff0ee
-
SHA512
584b1ba8dbfe6014f718b438876ab02151dafde04bbe69c24373f3a7ce4804c363d3bf79e778672b5e24e3cbf9330eef35b437cf8297cd120f68be6725500889
-
SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdehOf:P5eznsjsguGDFqGZ2rYC
Static task
static1
Behavioral task
behavioral1
Sample
4f26497520ca3310f7f99cbfd80be1e0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4f26497520ca3310f7f99cbfd80be1e0N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
-
reg_key
e1a87040f2026369a233f9ae76301b7b
-
splitter
|'|'|
Targets
-
-
Target
4f26497520ca3310f7f99cbfd80be1e0N.exe
-
Size
115KB
-
MD5
4f26497520ca3310f7f99cbfd80be1e0
-
SHA1
e779f19cc46f61a72a94e8fc01c223dc8e2180ea
-
SHA256
0d1405c3eb6cd4d76d02265d9f9259eaa13e37d3a16df0268bc8a0f060eff0ee
-
SHA512
584b1ba8dbfe6014f718b438876ab02151dafde04bbe69c24373f3a7ce4804c363d3bf79e778672b5e24e3cbf9330eef35b437cf8297cd120f68be6725500889
-
SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdehOf:P5eznsjsguGDFqGZ2rYC
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1