Analysis

  • max time kernel
    140s
  • 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
    11/11/2024, 06:53

General

  • Target

    f37659549cb2cfd920edc790fdf8e107bc15798455760bf11f53db6ee91af68d.exe

  • Size

    611KB

  • MD5

    74833203c403021faa9f2e1c0d25e7f3

  • SHA1

    75c719a076b25b7206be27738887bd50005e1396

  • SHA256

    f37659549cb2cfd920edc790fdf8e107bc15798455760bf11f53db6ee91af68d

  • SHA512

    cc3cfde8833a5901261005011bd4749de634dd2cc57117d3087770a4ab00e72d1255e6d2fd276460921087fc0b48e9ae2b360801ae35bc137566a3636295a4be

  • SSDEEP

    12288:Jy90875YJOlG4Sv2ff/kqgS9zIiIdCvMDa94ic:JyZ7RS+nZ98iIdOMDaHc

Malware Config

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\f37659549cb2cfd920edc790fdf8e107bc15798455760bf11f53db6ee91af68d.exe
    "C:\Users\Admin\AppData\Local\Temp\f37659549cb2cfd920edc790fdf8e107bc15798455760bf11f53db6ee91af68d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st623528.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st623528.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2340
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\89226167.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\89226167.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp467859.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp467859.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3880

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st623528.exe

          Filesize

          457KB

          MD5

          6b321ae90270fd92cdd6e5b91321f0bd

          SHA1

          6cc1267cec8ce2793c64a34671c30944abaf0feb

          SHA256

          ddf9b628543930ae93288cfae6cbed73f9abc1544f7dc9b27ccf82e63bc73198

          SHA512

          518c981210caf96a120aa4c51fea4a8612e8b971e40273b006ab3113408ce56e1585eec83d777d8805c30f0482ad4eb408902dab5e497adccb400cb661fcfeed

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\89226167.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp467859.exe

          Filesize

          459KB

          MD5

          4f8aaec67752b9073b76bf609a19a608

          SHA1

          325ebf43eb3c5008eb0e28fe93b046dce63bc584

          SHA256

          9ea78c559dcd58194c98741381edd13ec121b2232b642bd40bb4690c194316cf

          SHA512

          0c20d886797933f59d4a37a5547686c5b39fec4726803aa2a8c150aba0be945f2f32afc7f3360b2b19a07b8e2378d920cd0ab9a42e20e5ecb1a7def10d530726

        • memory/3460-14-0x00007FFA8A2E3000-0x00007FFA8A2E5000-memory.dmp

          Filesize

          8KB

        • memory/3460-15-0x0000000000130000-0x000000000013A000-memory.dmp

          Filesize

          40KB

        • memory/3460-16-0x00007FFA8A2E3000-0x00007FFA8A2E5000-memory.dmp

          Filesize

          8KB

        • memory/3880-60-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-48-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-24-0x00000000053D0000-0x000000000540A000-memory.dmp

          Filesize

          232KB

        • memory/3880-25-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-82-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-88-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-86-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-84-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-80-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-78-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-76-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-72-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-68-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-66-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-64-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-62-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-22-0x0000000002710000-0x000000000274C000-memory.dmp

          Filesize

          240KB

        • memory/3880-58-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-56-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-54-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-52-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-23-0x0000000004DE0000-0x0000000005384000-memory.dmp

          Filesize

          5.6MB

        • memory/3880-46-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-44-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-40-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-36-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-34-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-32-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-30-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-74-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-70-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-50-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-42-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-38-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-28-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-26-0x00000000053D0000-0x0000000005405000-memory.dmp

          Filesize

          212KB

        • memory/3880-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

          Filesize

          1.0MB

        • memory/3880-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

          Filesize

          72KB

        • memory/3880-817-0x00000000078E0000-0x0000000007EF8000-memory.dmp

          Filesize

          6.1MB

        • memory/3880-820-0x00000000080E0000-0x000000000811C000-memory.dmp

          Filesize

          240KB

        • memory/3880-821-0x0000000004910000-0x000000000495C000-memory.dmp

          Filesize

          304KB