Overview

overview

10

Static

static

06e96d6d73...37.exe

windows7_x64

10

06e96d6d73...37.exe

windows10_x64

10

Analysis

  • max time kernel
    155s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 06:47

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037.exe

  • Size

    27KB

  • MD5

    4ae81e1e7fac444f27c58c9de2f752d2

  • SHA1

    6b3d1b53167cfe34ff89a4565b425db3150b9cd3

  • SHA256

    06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037

  • SHA512

    2ab675e5440684e746ad2776d360f092a8edebc2f95bf677bbe0a656f41a8a775daf20f89cc810c77fac1c531a39bf16e2ac9d4e385f0a125955f0cd755f63af

Score
10/10
njratevasionpersistencetrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Executes dropped EXE 1 IoCs
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037.exe
    "C:\Users\Admin\AppData\Local\Temp\06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Users\Admin\AppData\Local\Temp\system.exe
      "C:\Users\Admin\AppData\Local\Temp\system.exe"
      2⤵
      • Executes dropped EXE
      • Drops startup file
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3668
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\system.exe" "system.exe" ENABLE
        3⤵
          PID:1864

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Modify Existing Service

    1
    T1031

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\system.exe
      MD5

      4ae81e1e7fac444f27c58c9de2f752d2

      SHA1

      6b3d1b53167cfe34ff89a4565b425db3150b9cd3

      SHA256

      06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037

      SHA512

      2ab675e5440684e746ad2776d360f092a8edebc2f95bf677bbe0a656f41a8a775daf20f89cc810c77fac1c531a39bf16e2ac9d4e385f0a125955f0cd755f63af

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\system.exe
      MD5

      4ae81e1e7fac444f27c58c9de2f752d2

      SHA1

      6b3d1b53167cfe34ff89a4565b425db3150b9cd3

      SHA256

      06e96d6d733fcd8b3e86b6e8fe2fda415cb1769580739b60fcd857d967893037

      SHA512

      2ab675e5440684e746ad2776d360f092a8edebc2f95bf677bbe0a656f41a8a775daf20f89cc810c77fac1c531a39bf16e2ac9d4e385f0a125955f0cd755f63af

      Download Submit
    • memory/1864-120-0x0000000000000000-mapping.dmp
      Download
    • memory/3668-116-0x0000000000000000-mapping.dmp
      Download
    • memory/3668-119-0x0000000000890000-0x0000000000891000-memory.dmp
      Filesize

      4KB

      Download
    • memory/3996-115-0x0000000002360000-0x0000000002361000-memory.dmp
      Filesize

      4KB

      Download