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Overview

overview

10

Static

static

3

JaffaCakes...93.exe

windows7-x64

10

JaffaCakes...93.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2025, 11:44

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General

  • Target

    JaffaCakes118_a1abac9488a0fc642d21b64df10ecb93.exe

  • Size

    32KB

  • MD5

    a1abac9488a0fc642d21b64df10ecb93

  • SHA1

    e769042b81b21f397e45146c692ba4ff6f8bdb02

  • SHA256

    6dc6d0488aafd93e6429b763b804d23e873c56369db5ebff2c39a77c93f2bb38

  • SHA512

    2bbe90116d8a60ea6905918c09a7589d2c2034cf24d94aec0342554f2554b469ed634e75f952d5b82dcdfa943355c3f6d5fec206882bf2f0fa32783a53973871

  • SSDEEP

    768:lantajTJN8bYeeTJ3f8le8+6bgZUfWq/o6gtnlsX1:lGmTJN8vWNUle8+QgZPnlsl

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • Njrat family
    njrat
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1abac9488a0fc642d21b64df10ecb93.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1abac9488a0fc642d21b64df10ecb93.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a1abac9488a0fc642d21b64df10ecb93.exe" "JaffaCakes118_a1abac9488a0fc642d21b64df10ecb93.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:1148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2456-0-0x0000000074B51000-0x0000000074B52000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2456-1-0x0000000074B50000-0x00000000750FB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2456-2-0x0000000074B50000-0x00000000750FB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2456-3-0x0000000074B50000-0x00000000750FB000-memory.dmp

    Filesize

    5.7MB

    Download