Analysis

  • max time kernel
    114s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 15:18

General

  • Target

    ef8e392ccb4053e6ce4918d93a5e907dc3c296a83598b3d5305c2cd6dab05ff7N.exe

  • Size

    731KB

  • MD5

    c7cca69eb4e9fc11db687053d3497930

  • SHA1

    ec754de35f13693e54d15f91e4f98fd618a93810

  • SHA256

    ef8e392ccb4053e6ce4918d93a5e907dc3c296a83598b3d5305c2cd6dab05ff7

  • SHA512

    f69e1d1945133d9aec442ae67333fe755747d3499fd3ae62221d9a4f8aad7d0d6a1f100261e65596e58c9db9ada2661acfca659d8c92e40aa2a3e3c239ca60dc

  • SSDEEP

    12288:2Mrdy90+IVdjWgVBpzt9tmZh28cGz30wtI2t7IhGWmxbjXHZjGhmY:TyUV9WgVBpzt9Eh2mzkwtII7JWC9Gh

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
  • 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\ef8e392ccb4053e6ce4918d93a5e907dc3c296a83598b3d5305c2cd6dab05ff7N.exe
    "C:\Users\Admin\AppData\Local\Temp\ef8e392ccb4053e6ce4918d93a5e907dc3c296a83598b3d5305c2cd6dab05ff7N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7504.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7504.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5220GJ.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5220GJ.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:496
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c67xK55.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c67xK55.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:1476
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 1080
          4⤵
          • Program crash
          PID:548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPlxN39.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPlxN39.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2436
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1476 -ip 1476
    1⤵
      PID:1728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dPlxN39.exe

      Filesize

      409KB

      MD5

      22940666812ae263f8483ccfb000b768

      SHA1

      d558b34cca28562fa53339bb1a369622bf94c2fb

      SHA256

      2cfde30fe4fc8c2f1e62ca6d98ec4eeef6ed9096c90e24a24efbd45735f62196

      SHA512

      3c8080d116a4658787dc61e32904283ac6243ee1fa152ade53d7a9efb6f2a88652a7bc49a525d9d9863f993af7be68422c3ccd6d8622613e5cb26a933cfd5670

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7504.exe

      Filesize

      366KB

      MD5

      1688c8da915ab1f7e4c8ca5226435929

      SHA1

      4d47aef625606b0d241554466c63410b27243f49

      SHA256

      9090ee2d5c1525410320478ed86a0b7ee6d40af1394ddfacee8849b6e1b8a5d8

      SHA512

      6bab4f956c78c075bf6c410d9eb4c05fa7e75953e3cfbe79009e40c4ac0c0a3e2ccc79d1ddf1af66171729e371d8dcd47269f1d6b2983478da2ea9596fa09a22

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5220GJ.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c67xK55.exe

      Filesize

      351KB

      MD5

      f2afd3797ec5b1915bd8bfecb297efee

      SHA1

      7e483bbbcd8b16e4fe0108fe2408bd4846cbb876

      SHA256

      40c83c7dc34e64cb99d44a581e6abb415570fd1cd7d67eb452fa6d940f2314d3

      SHA512

      259444e3d3164f084e6b31a484c888240b5108863e2aa680bd069f60dec553b0f5a6cf6e89bc5e22d44118a851a8a03291f4ac5281f4553b4d62177892f027d3

    • memory/496-14-0x00007FF974703000-0x00007FF974705000-memory.dmp

      Filesize

      8KB

    • memory/496-15-0x0000000000570000-0x000000000057A000-memory.dmp

      Filesize

      40KB

    • memory/496-16-0x00007FF974703000-0x00007FF974705000-memory.dmp

      Filesize

      8KB

    • memory/1476-22-0x00000000049C0000-0x00000000049DA000-memory.dmp

      Filesize

      104KB

    • memory/1476-23-0x0000000007140000-0x00000000076E4000-memory.dmp

      Filesize

      5.6MB

    • memory/1476-24-0x0000000004B60000-0x0000000004B78000-memory.dmp

      Filesize

      96KB

    • memory/1476-25-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-38-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-52-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-50-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-48-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-46-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-44-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-42-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-40-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-36-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-34-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-32-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-30-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-28-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-26-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/1476-53-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/1476-55-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/2436-60-0x0000000004C30000-0x0000000004C76000-memory.dmp

      Filesize

      280KB

    • memory/2436-61-0x0000000004CB0000-0x0000000004CF4000-memory.dmp

      Filesize

      272KB

    • memory/2436-65-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-77-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-75-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-73-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-71-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-69-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-67-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-63-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-62-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-95-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-93-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-91-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-89-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-87-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-85-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-83-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-81-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-79-0x0000000004CB0000-0x0000000004CEE000-memory.dmp

      Filesize

      248KB

    • memory/2436-968-0x00000000078E0000-0x0000000007EF8000-memory.dmp

      Filesize

      6.1MB

    • memory/2436-969-0x0000000007F00000-0x000000000800A000-memory.dmp

      Filesize

      1.0MB

    • memory/2436-970-0x0000000007250000-0x0000000007262000-memory.dmp

      Filesize

      72KB

    • memory/2436-971-0x0000000007270000-0x00000000072AC000-memory.dmp

      Filesize

      240KB

    • memory/2436-972-0x00000000072C0000-0x000000000730C000-memory.dmp

      Filesize

      304KB