Overview

overview

10

Static

static

22b4c7b7a0...fe.exe

windows7_x64

10

22b4c7b7a0...fe.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    159s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    08-09-2021 09:10

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General

  • Target

    22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe.exe

  • Size

    115KB

  • MD5

    acbe931c4d267f04d5b3fa1291b4417b

  • SHA1

    e521b1253137f2d479ddab289dcbf34e471619f1

  • SHA256

    22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe

  • SHA512

    ae8f85cc7631f9aa730b450a7ce5c30c846b2b02b96aa7627b466122ef1e93bcf6a602168d5a24a044da3c74ebf62eb999ee82833f4c80dc6320855d260ea464

Score
10/10
njratevasionpersistencetrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe.exe
    "C:\Users\Admin\AppData\Local\Temp\22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe.exe" "22b4c7b7a020cddf746df1e5ede1216ca1aa47f2583225ae608129f7616f61fe.exe" ENABLE
      2⤵
        PID:936

    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

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/644-114-0x0000000000020000-0x0000000000021000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-116-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-117-0x0000000004980000-0x0000000004981000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-118-0x00000000023D0000-0x00000000023D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-119-0x0000000004880000-0x0000000004881000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-120-0x0000000004B10000-0x0000000004B18000-memory.dmp
      Filesize

      32KB

      Download
    • memory/644-121-0x0000000006C40000-0x0000000006C41000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-123-0x00000000023D5000-0x00000000023D6000-memory.dmp
      Filesize

      4KB

      Download
    • memory/644-122-0x00000000023D3000-0x00000000023D5000-memory.dmp
      Filesize

      8KB

      Download
    • memory/936-124-0x0000000000000000-mapping.dmp
      Download