Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2023 20:07

General

  • Target

    file.exe

  • Size

    1.4MB

  • MD5

    dbfac1fcd826ac84ccecd1e358c40989

  • SHA1

    d7520783ca77b247308faf861ec235075437c0ba

  • SHA256

    5b333ffb18361963d4546ef43e7e0bcba46a996bac0fb52d0062d739fe226295

  • SHA512

    40b867d97334b41d18319c87fa5173567e5fbaa0d9d2e1897c48310d15f5c167fb53409a50c573a6cf7336253b191390f14c0cd7b0122d315c492e0f232d11a1

  • SSDEEP

    24576:XybWs7JkCNt/d/jKO1DtHZUEmNu1VrPaab3vGcQ98GNKxZ2O:iKzgkOZFZUEmNubrl3A9SxE

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yV85OG4.exe
    C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yV85OG4.exe
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Executes dropped EXE
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1864
  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe
    C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe
      C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        3⤵
          PID:2748
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 284
          3⤵
          • Loads dropped DLL
          • Program crash
          PID:2624
    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1928
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2424
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      1⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe

      Filesize

      1.3MB

      MD5

      bac141f51aef5f160ebd7bd400b600ec

      SHA1

      a59fd661c53410a2853acecf2ed79e1dd010d1f0

      SHA256

      2c66999d3f53afb0b1a9b69382c2d592509fbc113888b107f24ae2e61af8c163

      SHA512

      088288534530ffe74e9b573f63196925e50d49284b3bb40037acfb78c9536a1acaf3e9f1d192ccf52f088f48afa9a60805e81241ff2c08fd6331d37de39fd216

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe

      Filesize

      1.3MB

      MD5

      bac141f51aef5f160ebd7bd400b600ec

      SHA1

      a59fd661c53410a2853acecf2ed79e1dd010d1f0

      SHA256

      2c66999d3f53afb0b1a9b69382c2d592509fbc113888b107f24ae2e61af8c163

      SHA512

      088288534530ffe74e9b573f63196925e50d49284b3bb40037acfb78c9536a1acaf3e9f1d192ccf52f088f48afa9a60805e81241ff2c08fd6331d37de39fd216

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe

      Filesize

      876KB

      MD5

      2a470ddfb5c9ec04025070c0e1e579d3

      SHA1

      b1cd1d5657306dcfc5a3730b7f367d38fa67f3b0

      SHA256

      71d8c4cca9ddc9c6be3698aafce45a7377c4db150c8a921d6964d0d2237bd560

      SHA512

      63e3f8b28034c6799e2bb73b62e0a9b8c1dcad5d62bba16cb5b36a4f3f08c1770128fcc01b5ad634f358e1ad60d762499541b55bdf9edeec1c64a4f98474344c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe

      Filesize

      876KB

      MD5

      2a470ddfb5c9ec04025070c0e1e579d3

      SHA1

      b1cd1d5657306dcfc5a3730b7f367d38fa67f3b0

      SHA256

      71d8c4cca9ddc9c6be3698aafce45a7377c4db150c8a921d6964d0d2237bd560

      SHA512

      63e3f8b28034c6799e2bb73b62e0a9b8c1dcad5d62bba16cb5b36a4f3f08c1770128fcc01b5ad634f358e1ad60d762499541b55bdf9edeec1c64a4f98474344c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe

      Filesize

      489KB

      MD5

      5e3094214abf8a753513e29482b9d320

      SHA1

      d027ed6b2a02dbe080c9f0a0948aedbce2d45f11

      SHA256

      2b7cd330710f5d5a50d5cd42139c882d5b2683ad9e962a35c42915f2792541d5

      SHA512

      43348581d8617f8b55e997a5414bd9fd531d54643604b62d693c786bad3609c497cf46f1881a4c20a536c696de9a187e2ee36206dc7d1b6988a4e882aa6abb9d

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe

      Filesize

      489KB

      MD5

      5e3094214abf8a753513e29482b9d320

      SHA1

      d027ed6b2a02dbe080c9f0a0948aedbce2d45f11

      SHA256

      2b7cd330710f5d5a50d5cd42139c882d5b2683ad9e962a35c42915f2792541d5

      SHA512

      43348581d8617f8b55e997a5414bd9fd531d54643604b62d693c786bad3609c497cf46f1881a4c20a536c696de9a187e2ee36206dc7d1b6988a4e882aa6abb9d

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yV85OG4.exe

      Filesize

      19KB

      MD5

      d85f863b2db2484076e4f9544a467d94

      SHA1

      ae82730fb2fc3e7a129df2ce014833e57f0fe1c9

      SHA256

      137c2aa5617429b747c81a7cb03ca1bac38a75de809d7d5f32bfd9cbc24276d7

      SHA512

      615ef01f6d5b0c1979ca8c88b889a1bb56b121ca0452ea2be3eaf901ecfa110b8e15762785d306fdc4771f99676204ef83356ef008a4217a930ea0c54b533188

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yV85OG4.exe

      Filesize

      19KB

      MD5

      d85f863b2db2484076e4f9544a467d94

      SHA1

      ae82730fb2fc3e7a129df2ce014833e57f0fe1c9

      SHA256

      137c2aa5617429b747c81a7cb03ca1bac38a75de809d7d5f32bfd9cbc24276d7

      SHA512

      615ef01f6d5b0c1979ca8c88b889a1bb56b121ca0452ea2be3eaf901ecfa110b8e15762785d306fdc4771f99676204ef83356ef008a4217a930ea0c54b533188

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe

      Filesize

      1.3MB

      MD5

      bac141f51aef5f160ebd7bd400b600ec

      SHA1

      a59fd661c53410a2853acecf2ed79e1dd010d1f0

      SHA256

      2c66999d3f53afb0b1a9b69382c2d592509fbc113888b107f24ae2e61af8c163

      SHA512

      088288534530ffe74e9b573f63196925e50d49284b3bb40037acfb78c9536a1acaf3e9f1d192ccf52f088f48afa9a60805e81241ff2c08fd6331d37de39fd216

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\OB3el84.exe

      Filesize

      1.3MB

      MD5

      bac141f51aef5f160ebd7bd400b600ec

      SHA1

      a59fd661c53410a2853acecf2ed79e1dd010d1f0

      SHA256

      2c66999d3f53afb0b1a9b69382c2d592509fbc113888b107f24ae2e61af8c163

      SHA512

      088288534530ffe74e9b573f63196925e50d49284b3bb40037acfb78c9536a1acaf3e9f1d192ccf52f088f48afa9a60805e81241ff2c08fd6331d37de39fd216

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe

      Filesize

      876KB

      MD5

      2a470ddfb5c9ec04025070c0e1e579d3

      SHA1

      b1cd1d5657306dcfc5a3730b7f367d38fa67f3b0

      SHA256

      71d8c4cca9ddc9c6be3698aafce45a7377c4db150c8a921d6964d0d2237bd560

      SHA512

      63e3f8b28034c6799e2bb73b62e0a9b8c1dcad5d62bba16cb5b36a4f3f08c1770128fcc01b5ad634f358e1ad60d762499541b55bdf9edeec1c64a4f98474344c

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\kZ4tX19.exe

      Filesize

      876KB

      MD5

      2a470ddfb5c9ec04025070c0e1e579d3

      SHA1

      b1cd1d5657306dcfc5a3730b7f367d38fa67f3b0

      SHA256

      71d8c4cca9ddc9c6be3698aafce45a7377c4db150c8a921d6964d0d2237bd560

      SHA512

      63e3f8b28034c6799e2bb73b62e0a9b8c1dcad5d62bba16cb5b36a4f3f08c1770128fcc01b5ad634f358e1ad60d762499541b55bdf9edeec1c64a4f98474344c

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe

      Filesize

      489KB

      MD5

      5e3094214abf8a753513e29482b9d320

      SHA1

      d027ed6b2a02dbe080c9f0a0948aedbce2d45f11

      SHA256

      2b7cd330710f5d5a50d5cd42139c882d5b2683ad9e962a35c42915f2792541d5

      SHA512

      43348581d8617f8b55e997a5414bd9fd531d54643604b62d693c786bad3609c497cf46f1881a4c20a536c696de9a187e2ee36206dc7d1b6988a4e882aa6abb9d

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bH8rJ82.exe

      Filesize

      489KB

      MD5

      5e3094214abf8a753513e29482b9d320

      SHA1

      d027ed6b2a02dbe080c9f0a0948aedbce2d45f11

      SHA256

      2b7cd330710f5d5a50d5cd42139c882d5b2683ad9e962a35c42915f2792541d5

      SHA512

      43348581d8617f8b55e997a5414bd9fd531d54643604b62d693c786bad3609c497cf46f1881a4c20a536c696de9a187e2ee36206dc7d1b6988a4e882aa6abb9d

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yV85OG4.exe

      Filesize

      19KB

      MD5

      d85f863b2db2484076e4f9544a467d94

      SHA1

      ae82730fb2fc3e7a129df2ce014833e57f0fe1c9

      SHA256

      137c2aa5617429b747c81a7cb03ca1bac38a75de809d7d5f32bfd9cbc24276d7

      SHA512

      615ef01f6d5b0c1979ca8c88b889a1bb56b121ca0452ea2be3eaf901ecfa110b8e15762785d306fdc4771f99676204ef83356ef008a4217a930ea0c54b533188

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dG3149.exe

      Filesize

      1.4MB

      MD5

      a4b606ad5e6f373bf261f24ab941f377

      SHA1

      246d51235f82ac159383a49830204548eddd664c

      SHA256

      8e8f9f5588e757ee67bb1e0dcc37a587ce65042134e63c4a8156dfee8faed3dd

      SHA512

      21f5aefeb17ebe3165e1645a02df512e979c327687e8a8908722844493e6637d58f30aac5b6dbf7e379a69424a6c0d9184e962ba4cf74345b35e074c8f5db01b

    • memory/1864-41-0x000007FEF55C0000-0x000007FEF5FAC000-memory.dmp

      Filesize

      9.9MB

    • memory/1864-39-0x000007FEF55C0000-0x000007FEF5FAC000-memory.dmp

      Filesize

      9.9MB

    • memory/1864-38-0x0000000000D60000-0x0000000000D6A000-memory.dmp

      Filesize

      40KB

    • memory/1864-40-0x000007FEF55C0000-0x000007FEF5FAC000-memory.dmp

      Filesize

      9.9MB

    • memory/2748-61-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-58-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2748-48-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-65-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-63-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-66-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-50-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-56-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-54-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-52-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2748-71-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB