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Analysis

  • max time kernel
    600s
  • max time network
    599s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    14-04-2024 14:34

General

  • Target

    SecuriteInfo.com.BackDoor.Rat.281.18292.exe

  • Size

    1.4MB

  • MD5

    793707365df26450bc8642f518a540f0

  • SHA1

    66649127ad784288c393992971a197c10f86a8eb

  • SHA256

    7131d78da58eb6b54db8466e0c09d7173da6f05c5615841a73dc6a032648a217

  • SHA512

    550374f2b3963e99bbfa445236e2921d288e67e00b4425a3bfedba0b72bd2fe6027af484c8f7e143471e16738dd9f129c91e467e157e29a911f1ad44d2775695

  • SSDEEP

    24576:8Ec46GnhPe4h/N5m8loOoYJ/HRz1IgRizQJYiEH0YSXHZTNbf86:8EBQ2xrVEcXfbf86

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Drops file in Windows directory 1 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BackDoor.Rat.281.18292.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BackDoor.Rat.281.18292.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Windows\SysWOW64\ipconfig.exe
      "C:\Windows\system32\ipconfig.exe"
      2⤵
      • Gathers network information
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2800
      • C:\Users\Admin\AppData\Local\Temp\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
        3⤵
        • Executes dropped EXE
        PID:4608
      • C:\Users\Admin\AppData\Local\Temp\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:4868
        • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
          "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
          4⤵
          • Executes dropped EXE
          PID:2916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • C:\Users\Admin\AppData\Local\Temp\cmd.exe

    Filesize

    226KB

    MD5

    50b930137463b14f73186c7c6767a2aa

    SHA1

    574f512a44097275658f9c304ef0b74029e9ea46

    SHA256

    eb51a0c96f7de6ce8bb0386429fff83bf95cb23fa61efe499b416f1cb0fc71c9

    SHA512

    7f09ca777189d95d7ca0665a29c800a5228a93437b1067d7276e05d6da07bc6adc9644f545dc35ea0267dd8e7e312b414c9a613001e4f1d600bb481d4cbff872

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

    Filesize

    28B

    MD5

    7e2a66f1296970493dfb1de2366b520c

    SHA1

    97245867360d897c9c89e6f49ecbe4a56c21fa11

    SHA256

    5468cde5810a12ca3deaa21cfdab7fb60ce49f55fc334c18f8fe49c4adc37ca5

    SHA512

    d2d5b845382526de2494a0c2a1e29686a1cf3991c25cd6c7dae1c35f082ee60e8785e2e066a03dd4e2d1c73f95a2b313cbc1a7992b660231f67274cc29af2cab

  • memory/2084-1-0x00000000023C0000-0x00000000023C9000-memory.dmp

    Filesize

    36KB

  • memory/2084-3-0x0000000000400000-0x000000000056D000-memory.dmp

    Filesize

    1.4MB

  • memory/2084-15-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/2084-18-0x00000000023C0000-0x00000000023C9000-memory.dmp

    Filesize

    36KB

  • memory/2084-0-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/2800-31-0x00000000060C0000-0x0000000006142000-memory.dmp

    Filesize

    520KB

  • memory/2800-2-0x0000000000120000-0x0000000000122000-memory.dmp

    Filesize

    8KB

  • memory/2800-16-0x0000000004590000-0x0000000004598000-memory.dmp

    Filesize

    32KB

  • memory/2800-17-0x00000000060C0000-0x0000000006142000-memory.dmp

    Filesize

    520KB

  • memory/4868-29-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-50-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-35-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-36-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-39-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-30-0x0000000002F40000-0x0000000002F47000-memory.dmp

    Filesize

    28KB

  • memory/4868-38-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-37-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-28-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-46-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-47-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-48-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-49-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-34-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-51-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-53-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-54-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-55-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-57-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-58-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-59-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-61-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-62-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-63-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-65-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-66-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-67-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB

  • memory/4868-69-0x0000000000400000-0x000000000049F000-memory.dmp

    Filesize

    636KB