Analysis

  • max time kernel
    148s
  • 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, 06:22

General

  • Target

    4c6a6f71aeee72fb95cf6906424828f60a6e2950bd9fe8a74c425b5e77d75e3b.exe

  • Size

    810KB

  • MD5

    8d0ed7fbde6baccadb5244c56567d034

  • SHA1

    9b9b330eaf77ddda4d0748a30041cbac0e21ea9d

  • SHA256

    4c6a6f71aeee72fb95cf6906424828f60a6e2950bd9fe8a74c425b5e77d75e3b

  • SHA512

    9b20aab5f8c47494f490923d3bd0f06b2c3df3b98e347e8242ff55ab907eaa5fd158024f268179be622cd08f0fe359de3a4016b00cdce85b3ed682cea96b74cf

  • SSDEEP

    12288:/Mr0y90NA9wNpidoO0lw3N3yhLlKL1MXe1RkHqpxCb6eIxddnIyccAXmjgV:Dy2/75yghLsIePkHaxCVIbdnIyc2c

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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c6a6f71aeee72fb95cf6906424828f60a6e2950bd9fe8a74c425b5e77d75e3b.exe
    "C:\Users\Admin\AppData\Local\Temp\4c6a6f71aeee72fb95cf6906424828f60a6e2950bd9fe8a74c425b5e77d75e3b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4126.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4126.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice4182.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice4182.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5032
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4158jw.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4158jw.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c20EL40.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c20EL40.exe
          4⤵
          • 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:1180
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 1080
            5⤵
            • Program crash
            PID:4964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dhgJQ25.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dhgJQ25.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:5088
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1180 -ip 1180
    1⤵
      PID:4328

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4126.exe

      Filesize

      665KB

      MD5

      06c14ec47cbb026968b22297e9576282

      SHA1

      a670ad0e87f4a806e1edad4be10dad16c3901cec

      SHA256

      b0771a5b82a5079114a81953fbd14ebbc44d2b8c2a1fa418bf2bbbca575158d7

      SHA512

      8165cd8434c0ca470f1cbc08a547c21d40c72c44c3a3df367d096840dfab03f7f85687db2f1fc3fa53f9e03def17fc43bb0a1e45cb05a3bf86491c698f29750d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dhgJQ25.exe

      Filesize

      306KB

      MD5

      434b037af289fae120e4fb8480bfb42c

      SHA1

      76b729fcbe9d883bbee17e5ca8d76fc04aee3d8f

      SHA256

      0708f7d381d1a639b56219192bcff33a6177624b7be16103e59e55a6d7a8f99d

      SHA512

      5433a867fb18dd38402f44336de57365edcb8d0b848e350c1a6c5fc39af6f9364caee612bce8120f1f1af1c45a0d28a23dcbff5006679a2f7964007a46569668

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice4182.exe

      Filesize

      332KB

      MD5

      cf0fd6efdb3ac2f10952e92d6a649a27

      SHA1

      110d8a60c4541be21c13d36e961fa9c2fb8b5637

      SHA256

      4156512c5a86bd13bb90e7940c6c37c67d332f8653eea6efe2cac0b3362b10ee

      SHA512

      4257f3c3d6bc64284e8a1947a520ee09c9597723534d96d6f636a1ea52a4f87ff8c66a698a277028513a4469968f53ae0cde3192096f803b4987166d2ccc5f6c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4158jw.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c20EL40.exe

      Filesize

      249KB

      MD5

      73e75c38ae4a49b8db75437acf5ffcc1

      SHA1

      1e01eab64dc1326cb3ef96fad41f58abd44db2cf

      SHA256

      7ba7de1832ba129a983bf0551faef469522249e9c7dac96cc131c17503bb5bc6

      SHA512

      f664b8fda82ddfff920635ca1235c0a34f00a27bfca7fcd80eb63ceb3712e04ab1ec2ecb378d8164c1f9b7016bca7d29ea447260d05c99ad909af99b2453b346

    • memory/1112-21-0x00007FFBB8273000-0x00007FFBB8275000-memory.dmp

      Filesize

      8KB

    • memory/1112-22-0x0000000000B60000-0x0000000000B6A000-memory.dmp

      Filesize

      40KB

    • memory/1112-23-0x00007FFBB8273000-0x00007FFBB8275000-memory.dmp

      Filesize

      8KB

    • memory/1180-61-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/1180-31-0x00000000022D0000-0x00000000022E8000-memory.dmp

      Filesize

      96KB

    • memory/1180-32-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-39-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-59-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-57-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-55-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-53-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-52-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-49-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-47-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-45-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-43-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-41-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-37-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-35-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-33-0x00000000022D0000-0x00000000022E2000-memory.dmp

      Filesize

      72KB

    • memory/1180-30-0x0000000004AB0000-0x0000000005054000-memory.dmp

      Filesize

      5.6MB

    • memory/1180-29-0x00000000007D0000-0x00000000007EA000-memory.dmp

      Filesize

      104KB

    • memory/5088-80-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-78-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-67-0x0000000002360000-0x00000000023A6000-memory.dmp

      Filesize

      280KB

    • memory/5088-88-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-102-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-98-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-96-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-94-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-92-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-90-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-86-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-84-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-82-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-68-0x0000000002550000-0x0000000002594000-memory.dmp

      Filesize

      272KB

    • memory/5088-76-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-74-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-100-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-72-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-70-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-69-0x0000000002550000-0x000000000258E000-memory.dmp

      Filesize

      248KB

    • memory/5088-975-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/5088-976-0x00000000057F0000-0x00000000058FA000-memory.dmp

      Filesize

      1.0MB

    • memory/5088-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/5088-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/5088-979-0x0000000005A90000-0x0000000005ADC000-memory.dmp

      Filesize

      304KB