Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 02:19

General

  • Target

    f563d273fcf43e13b0726875b7dca496d4c09906edb1bccaef2373c50a5e3537.exe

  • Size

    642KB

  • MD5

    e80e50f17203e4bec45dfd7f7fbcae58

  • SHA1

    3f96bf34e22d89900ece0fe8cb8a6d0a12c45a15

  • SHA256

    f563d273fcf43e13b0726875b7dca496d4c09906edb1bccaef2373c50a5e3537

  • SHA512

    e4b3e5391f66e712857a6cca9dffbded870487061892e95134bef76697701d46c458d2f1f1b60d4d6aa2aa2113621a1d260721aec139ff4a4c5e47f1d36de75c

  • SSDEEP

    12288:vMr8y90HEysKvwuSxa5FyPEwYPytcNbRqQiq7z+nfuh1wEdER03y:3yLysMOsmtswq5agwEWRX

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f563d273fcf43e13b0726875b7dca496d4c09906edb1bccaef2373c50a5e3537.exe
    "C:\Users\Admin\AppData\Local\Temp\f563d273fcf43e13b0726875b7dca496d4c09906edb1bccaef2373c50a5e3537.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1712.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1712.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9168sQ.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9168sQ.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4604
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c65LJ88.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c65LJ88.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4044
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 1036
          4⤵
          • Program crash
          PID:1456
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBfUO21.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBfUO21.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4044 -ip 4044
    1⤵
      PID:552
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3456

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dBfUO21.exe

      Filesize

      298KB

      MD5

      371a21c4846428a6997e9c9c08cb0f69

      SHA1

      768385b01306ea84a434079ee6ab4ae0ff4449c9

      SHA256

      d53b4eddba79f74587514b77d4750071fb56f8ac735b7268bb026be434743cfe

      SHA512

      e3a50f79e41ef86a808a599edf83e5439652392fad16b34548ad078b484e60e7ee4501a740f547549183999dd997cfc6266caeb55b531a42f402854816ef7598

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1712.exe

      Filesize

      321KB

      MD5

      d4478b12b10614bc4f9ada5b76f2908a

      SHA1

      1c5b517620ecce742c69fbd0eda9d26db747a067

      SHA256

      629d4dfcec5e74eb2a1512641c3562b387fcb73700154ac232cfd8a43107ff5e

      SHA512

      c03949e39b87a269355dff1b8b6bdfb8ecb9449e24e622cb9875f38d8a7a92d4da614a1480b23bf16d89c9cad366a95762d819c0d5257167631fc4cff1f01342

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9168sQ.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c65LJ88.exe

      Filesize

      240KB

      MD5

      ff5860abe7168063bf14cb96fa4e647a

      SHA1

      93b4d5ce89559a26b9f3fb047ad803be4dd0bc71

      SHA256

      9ffc4f84b05f0e75bbe4202944d8b6c9aa996862e217d897fe64db29d7f63af5

      SHA512

      8a67ce34d8697912f4d5f3376cf84ce25bc5fb2bfb72f9625375bdf613658bf96f8ed2dc81744ecef9531e1b3be290328602b5493f5f1907e47001dc40152091

    • memory/4044-55-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/4044-53-0x0000000000400000-0x00000000004BC000-memory.dmp

      Filesize

      752KB

    • memory/4044-22-0x0000000002220000-0x000000000223A000-memory.dmp

      Filesize

      104KB

    • memory/4044-23-0x0000000004B80000-0x0000000005124000-memory.dmp

      Filesize

      5.6MB

    • memory/4044-24-0x0000000004A50000-0x0000000004A68000-memory.dmp

      Filesize

      96KB

    • memory/4044-25-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-51-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-48-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-46-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-45-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-42-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-40-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-38-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-36-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-34-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-52-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-30-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-28-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4044-26-0x0000000004A50000-0x0000000004A62000-memory.dmp

      Filesize

      72KB

    • memory/4108-62-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-81-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/4108-971-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/4108-83-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-63-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-75-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-95-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-91-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-89-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-87-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-85-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-61-0x0000000004B10000-0x0000000004B54000-memory.dmp

      Filesize

      272KB

    • memory/4108-970-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/4108-79-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-73-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-71-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-69-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-68-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-66-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-93-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-77-0x0000000004B10000-0x0000000004B4E000-memory.dmp

      Filesize

      248KB

    • memory/4108-60-0x0000000004A50000-0x0000000004A96000-memory.dmp

      Filesize

      280KB

    • memory/4108-968-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/4108-969-0x00000000057F0000-0x00000000058FA000-memory.dmp

      Filesize

      1.0MB

    • memory/4604-14-0x00007FFD6C983000-0x00007FFD6C985000-memory.dmp

      Filesize

      8KB

    • memory/4604-17-0x00007FFD6C983000-0x00007FFD6C985000-memory.dmp

      Filesize

      8KB

    • memory/4604-15-0x00000000008B0000-0x00000000008BA000-memory.dmp

      Filesize

      40KB