Analysis

  • max time kernel
    140s
  • 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
    10-11-2024 02:07

General

  • Target

    3bb0b148b86fe6d2c1b3b0360280d6a3b29e0b2c98d7e3cf37d6ac383a341048.exe

  • Size

    936KB

  • MD5

    81ffad3abaa1456d05c68c061539b93b

  • SHA1

    58b262ba99e1af5efeb55d98a6a62c6939260816

  • SHA256

    3bb0b148b86fe6d2c1b3b0360280d6a3b29e0b2c98d7e3cf37d6ac383a341048

  • SHA512

    8aea7df1d7570fb6db346424c793afcc28b1f1ccff34164a1b62242c443b82d27182b7b0297e04583ef670b401eeb30c099aabaf03dda1cef94f3dffee9b8524

  • SSDEEP

    12288:gy90eTro0iTKrXC5Sg9PDxc057aPDFYCSDNMF/VWdSuXT/rEX0IBG8wlHEsAUpvE:gy9rUTKrXox77aZYC/uPIBG8qrJzo

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 4 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3bb0b148b86fe6d2c1b3b0360280d6a3b29e0b2c98d7e3cf37d6ac383a341048.exe
    "C:\Users\Admin\AppData\Local\Temp\3bb0b148b86fe6d2c1b3b0360280d6a3b29e0b2c98d7e3cf37d6ac383a341048.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEz3759.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEz3759.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwK4920.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwK4920.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647917.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647917.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr967482.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr967482.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziEz3759.exe

    Filesize

    623KB

    MD5

    8465b16aabb931fe9c2a43381a5b1dc8

    SHA1

    714da88924733a627abc65e557324f75a5feca5f

    SHA256

    585ea3f002993536eeed950dce84f6e47ab9c257bdb513debf2c505d2e5dc76d

    SHA512

    80da5fd35092eaf43615e93bdec6628c928da8ad4e4965eb7cf4665a29faefd83cc1025285b6c4f01c583fc3f60752999c9f0e693138bfbacfd36f8b0b2ad4c6

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziwK4920.exe

    Filesize

    468KB

    MD5

    fdd897b2257c92e277b2451b6a962fc2

    SHA1

    7f46fe0750979dd6348cbade18c4d3193a7cee82

    SHA256

    865047580e3d86dff2f1bef81cc214d716a569e2ec358cdb546d9f79277d8bb4

    SHA512

    a870ad08c4a710502823232dc09a103dcefabc914a51be5fc54761667c1a7e62a2b326cc0271f4b5052fa044070769c3772e1200522a8f203f61108ad81d8157

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it647917.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr967482.exe

    Filesize

    485KB

    MD5

    5188dacf2ac88e8e0ef6468e0f478e8c

    SHA1

    25cf2b3ea8330faede2fe25a91dcfba5f873d3f2

    SHA256

    a8433a08a59012f26686722fad6e94ba1ad4d87cda2e2fcedf92f37b30861c60

    SHA512

    465e71e217b65e0c0bbc675e3ce271f52302fb045cde0fbeeee3d020fc9389ba0e9d86bba08c31496dce1b5c1a3ef6c29bb21e4099d54991540e6ddd5078822e

  • memory/1236-21-0x00007FFE2FA73000-0x00007FFE2FA75000-memory.dmp

    Filesize

    8KB

  • memory/1236-22-0x0000000000410000-0x000000000041A000-memory.dmp

    Filesize

    40KB

  • memory/1236-23-0x00007FFE2FA73000-0x00007FFE2FA75000-memory.dmp

    Filesize

    8KB

  • memory/1840-87-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-79-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-31-0x0000000005450000-0x000000000548A000-memory.dmp

    Filesize

    232KB

  • memory/1840-37-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-45-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-43-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-41-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-39-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-75-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-49-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-35-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-33-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-32-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-95-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-93-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-91-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-89-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-29-0x0000000004DB0000-0x0000000004DEC000-memory.dmp

    Filesize

    240KB

  • memory/1840-85-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-83-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-81-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-30-0x0000000004E60000-0x0000000005404000-memory.dmp

    Filesize

    5.6MB

  • memory/1840-77-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-73-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-71-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-70-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-67-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-65-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-63-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-62-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-59-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-57-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-56-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-53-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-51-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-47-0x0000000005450000-0x0000000005485000-memory.dmp

    Filesize

    212KB

  • memory/1840-826-0x0000000007FD0000-0x00000000080DA000-memory.dmp

    Filesize

    1.0MB

  • memory/1840-825-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

    Filesize

    72KB

  • memory/1840-824-0x0000000007950000-0x0000000007F68000-memory.dmp

    Filesize

    6.1MB

  • memory/1840-827-0x00000000080E0000-0x000000000811C000-memory.dmp

    Filesize

    240KB

  • memory/1840-828-0x0000000002720000-0x000000000276C000-memory.dmp

    Filesize

    304KB