Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 01:39

General

  • Target

    15f850587c7364b2ee094f055c265072512b151c1cb063f3169050b7065a31c1.exe

  • Size

    479KB

  • MD5

    a9250a600e470a9144b3ff771535d50b

  • SHA1

    8b8426eec34d5952e4e69b5423aeb3e773d974cd

  • SHA256

    15f850587c7364b2ee094f055c265072512b151c1cb063f3169050b7065a31c1

  • SHA512

    1a1376b98e08c89c4fae0f1b522cbc8b0ae9e5257ab542c98311f0316959b502571439bd910dc29908a30e2cbdd6363a6c2fac8c6c81fc8a2d8fa3a89a6f6b83

  • SSDEEP

    6144:KLy+bnr+/p0yN90QEcLdh+HepZo5XcV9q2fCEH3vtZcLMgbz5Q9trYflQN0rYfBx:VMrvy902Kb5FkHHft6L5DfC94+JmmZr

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 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 2 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15f850587c7364b2ee094f055c265072512b151c1cb063f3169050b7065a31c1.exe
    "C:\Users\Admin\AppData\Local\Temp\15f850587c7364b2ee094f055c265072512b151c1cb063f3169050b7065a31c1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2335925.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2335925.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2495996.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2495996.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:3304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5805366.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5805366.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2335925.exe

    Filesize

    307KB

    MD5

    0b9b79d8373db7306266b13374b706c5

    SHA1

    14d1e41b82c93a921e216c6413dbca71078b7164

    SHA256

    c001c20ba5bed00325bb65e896ff8784c78c5ac1dc09b3b080fe17f47c4ad377

    SHA512

    bd672462d2491570b8abb11883b8f5490eb939af81f4f3cf247f4536c2365459f1cfd1d4493edc2131c918448bac4bbe720ff8f5df1da3ff2944c236d25941f3

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2495996.exe

    Filesize

    175KB

    MD5

    2b2de86a57d6dab19b7b575e69f39efb

    SHA1

    bd9e3c6c382204d22facd339aca89e5bd7bfd348

    SHA256

    215deac5cfe86c8cea76d13fc9f0785a3f127192f6ac5a3f3f79ec517abad17a

    SHA512

    addb7f1950db35403508714a1e513d52975a477f0cb6415681d55a4e58be7827bba706e726241baf4ed0be9cdcbee5ec0b6ac3b5ce9cdb3656ac044455bd5b0c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5805366.exe

    Filesize

    136KB

    MD5

    6146be88a32772f48ffe4a5793b7a512

    SHA1

    2045636edc721356e48de655e43159d10e1f5b63

    SHA256

    b45ac7ef87f54f6058ba78eb3549502c9c3e6f103cd4d3bd6bd6fff715a25044

    SHA512

    a1618ed4edd6d018418ee458e1ed915168902efa3375a372a9f77df24454a577f599fa20ca77cf8016450795a02a013b714692597ab191578c36a073d601e5b4

  • memory/3304-34-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-50-0x0000000074670000-0x0000000074E20000-memory.dmp

    Filesize

    7.7MB

  • memory/3304-32-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-19-0x0000000074670000-0x0000000074E20000-memory.dmp

    Filesize

    7.7MB

  • memory/3304-20-0x0000000074670000-0x0000000074E20000-memory.dmp

    Filesize

    7.7MB

  • memory/3304-18-0x0000000002540000-0x0000000002558000-memory.dmp

    Filesize

    96KB

  • memory/3304-48-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-46-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-44-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-42-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-40-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-38-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-36-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-15-0x00000000007F0000-0x000000000080A000-memory.dmp

    Filesize

    104KB

  • memory/3304-17-0x0000000004B40000-0x00000000050E4000-memory.dmp

    Filesize

    5.6MB

  • memory/3304-30-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-16-0x0000000074670000-0x0000000074E20000-memory.dmp

    Filesize

    7.7MB

  • memory/3304-26-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-24-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-22-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-21-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-49-0x000000007467E000-0x000000007467F000-memory.dmp

    Filesize

    4KB

  • memory/3304-28-0x0000000002540000-0x0000000002552000-memory.dmp

    Filesize

    72KB

  • memory/3304-52-0x0000000074670000-0x0000000074E20000-memory.dmp

    Filesize

    7.7MB

  • memory/3304-14-0x000000007467E000-0x000000007467F000-memory.dmp

    Filesize

    4KB

  • memory/4872-56-0x0000000000BC0000-0x0000000000BE8000-memory.dmp

    Filesize

    160KB

  • memory/4872-57-0x0000000007E90000-0x00000000084A8000-memory.dmp

    Filesize

    6.1MB

  • memory/4872-58-0x0000000007920000-0x0000000007932000-memory.dmp

    Filesize

    72KB

  • memory/4872-59-0x0000000007A50000-0x0000000007B5A000-memory.dmp

    Filesize

    1.0MB

  • memory/4872-60-0x0000000007980000-0x00000000079BC000-memory.dmp

    Filesize

    240KB

  • memory/4872-61-0x00000000079C0000-0x0000000007A0C000-memory.dmp

    Filesize

    304KB