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Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 13:23

General

  • Target

    e89ab992f0b892b67553bdcf3fdf6216bb7e27ea88a7dd2b71a824e954bdde42.exe

  • Size

    533KB

  • MD5

    3b5ff9f6a10459e92462ccaaf6100d7a

  • SHA1

    ecb96b6dfdc473461969bb960690befe224021ab

  • SHA256

    e89ab992f0b892b67553bdcf3fdf6216bb7e27ea88a7dd2b71a824e954bdde42

  • SHA512

    ee221234b7d74c691f236fdfbe40c2565d87a9522f29636cb09ad06bb2eca1b8106204f4c60ca72087a8d76534a1ed0690e6dfe68ff50bf7aa5fe85306feee65

  • SSDEEP

    12288:RMrBy90o3j4uPBZ+yd19xRHL0c8NBjsccXt3B:AyZ0uPB/bRHLX8bzA

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e89ab992f0b892b67553bdcf3fdf6216bb7e27ea88a7dd2b71a824e954bdde42.exe
    "C:\Users\Admin\AppData\Local\Temp\e89ab992f0b892b67553bdcf3fdf6216bb7e27ea88a7dd2b71a824e954bdde42.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vax7416gv.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vax7416gv.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw78ph90Pb59.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw78ph90Pb59.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2292
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tUr69ZF48.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tUr69ZF48.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vax7416gv.exe

    Filesize

    389KB

    MD5

    9b9e37bad816b581ee6780b5e0f34723

    SHA1

    19e8336be13248c0ca6eafae275a0c3d49494dcc

    SHA256

    2766cc6121384f1b601b1cc4fe15d7f469f1bfbd628e51fcbcd11d8414c19656

    SHA512

    3aee59992dc88eb9cefe9988bea3277cc4b9cd9c9b773a49e989611d34b91876b7cd04815d06670838f82e69a624527ebfe9744331700a30e6cdffb1a7038e14

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw78ph90Pb59.exe

    Filesize

    11KB

    MD5

    ef6b98c54fa02e1487259cac061bd3d3

    SHA1

    a713b069ea66666daa4ee9bbff397b0c5ff85abf

    SHA256

    d7156b868dedefbdb54325f2684c49caad031838b4af01f544712bbd77d21b80

    SHA512

    544600a0f639e4ed0c3d31c1365ffa55efe51a3a909472c463b4cd145ba9379da5871c87470f6a3987f2bf732245a423736f9512dd5f7ff7357132fe077ffe9b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tUr69ZF48.exe

    Filesize

    306KB

    MD5

    cc70ed7eae59662c82d6a6114a1c0038

    SHA1

    38a031abc09afc6e924243e11a7245cc809dd037

    SHA256

    0abba40eaf487c4f3bba0446fb249647b7dee71105f2d75fc7c7257b9687b9c2

    SHA512

    dbfb702f46334ac42edbb8eaa91a9b428b31b6fd7f18b1cc0f4e535266df72a254ebd13da5bee797f2a0155aad951bd44e1f048e5d1bd75a57c6daab9b11ccee

  • memory/2292-14-0x00007FFF17893000-0x00007FFF17895000-memory.dmp

    Filesize

    8KB

  • memory/2292-15-0x00000000009B0000-0x00000000009BA000-memory.dmp

    Filesize

    40KB

  • memory/2292-16-0x00007FFF17893000-0x00007FFF17895000-memory.dmp

    Filesize

    8KB

  • memory/3288-60-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-48-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-24-0x00000000026B0000-0x00000000026F4000-memory.dmp

    Filesize

    272KB

  • memory/3288-46-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-50-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-88-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-86-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-82-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-80-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-78-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-74-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-72-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-70-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-68-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-66-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-62-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-22-0x0000000002260000-0x00000000022A6000-memory.dmp

    Filesize

    280KB

  • memory/3288-58-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-56-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-54-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-52-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

    Filesize

    5.6MB

  • memory/3288-44-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-42-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-40-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-38-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-36-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-32-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-84-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-76-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-64-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-34-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-30-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-28-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-26-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-25-0x00000000026B0000-0x00000000026EE000-memory.dmp

    Filesize

    248KB

  • memory/3288-931-0x0000000005310000-0x0000000005928000-memory.dmp

    Filesize

    6.1MB

  • memory/3288-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

    Filesize

    1.0MB

  • memory/3288-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

    Filesize

    72KB

  • memory/3288-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

    Filesize

    240KB

  • memory/3288-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

    Filesize

    304KB