Analysis

  • max time kernel
    141s
  • 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
    09/11/2024, 19:14

General

  • Target

    3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe

  • Size

    1.5MB

  • MD5

    8f7f9ae0b25c081845ce87ed4ea78528

  • SHA1

    23e1e39136232056b672f7fbb18ba31622e6d18f

  • SHA256

    3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb

  • SHA512

    33d90011bec26c0ae92cca8d494161a6e8d4f81ed19da180dff80d98936bb5f9773a868cf6234ed00be9253aa870e313e2e99f001fbe41cc01be805f251e459b

  • SSDEEP

    49152:+dMm4Qm0UmtDI3kNugqVZd8I/IKX7bTYQ9cQJJJs6r:Pmnmc00Nug7iXJnJJJ

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 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe
    "C:\Users\Admin\AppData\Local\Temp\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4688
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3144
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2024
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1300

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe

          Filesize

          1.2MB

          MD5

          08f8d8ebebe0679f915c66c54a8454a8

          SHA1

          108ba0fd79c8046df338524069bf79829263869c

          SHA256

          ab7083acb218447b5521a6086dbe990027a4a6db738679138404ad8d66a081b1

          SHA512

          1e8c6d9ad38f237632a0bbf6c02dfc345624c5e49ddf5efdbcb69c66176d509e5204843e77cd4f2f88cb3373d4e5550589c09fd72e697ce53c2368c64fc12af5

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe

          Filesize

          1.1MB

          MD5

          4ccb29fd057afe2dbe14f0ad50fceef3

          SHA1

          323e3b71f9bd9e599a0f635f57855c592a32aebe

          SHA256

          0b14f5edd11abd23ed195c97d8131800b532dc74001f3b2a866ebcf5518fc4bf

          SHA512

          430d7a24f7e2f38d48dab2ad7ee45fe44a72107416ff6cb558d06ccf334f65263778ba73a5aefb196e97e171e0426b025198fc02b815956e78549135fdef1fd0

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe

          Filesize

          804KB

          MD5

          b04b055531b2a84157d6eb5403552ac9

          SHA1

          887d649fa3924538ac18445cab5eecb57bcfe346

          SHA256

          267f3a0a50f257a6c59c443a3c41fdcf37ac40cd21205e68d51d6d5834e9e252

          SHA512

          04757edaf608e3ec0c03b287c5cda8f22548813adfee591efccae24a46312993508b7450a8e829ff9c9a4ba38bd2139cdcda19501b6d3e7e9d0ef6510f063869

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe

          Filesize

          469KB

          MD5

          baf59ef1575e3f8e39279ca81ee28b86

          SHA1

          473d91b6e3f0113a6bb6f62746ce186628fe2b7e

          SHA256

          80952276294e8294a12d04d674ed5b105d679cc7ef6c14dca8c5054c930989b1

          SHA512

          02fe90ddd7546f85c201a35f6ab67f863400eaa4b641225680885bcd7d33199971559f24a803d9e352b8ae8998d6220b6a68351bab2b701c4c13edbe9c820bfa

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe

          Filesize

          485KB

          MD5

          4f17530ccb29750c2460c6457724560b

          SHA1

          104ffc86dbcc25e5ab3dc581ee9a79025ac654e0

          SHA256

          c79ac13ae344f424253bfae8b05c99641e14a8dd99989444409f3393dcb8c0f0

          SHA512

          7761bf71512d8a5c303d758b6622e672d322de1f4365cad4a62a296806589910ad5cd917ddd958dfef72148aca503c8c5dae779f57dc90e0eaa8a5119b9837a1

        • memory/1300-79-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-73-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-42-0x0000000004DF0000-0x0000000005394000-memory.dmp

          Filesize

          5.6MB

        • memory/1300-43-0x00000000053E0000-0x000000000541A000-memory.dmp

          Filesize

          232KB

        • memory/1300-53-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-55-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-107-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-103-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-101-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-99-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-97-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-95-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-93-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-91-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-89-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-87-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-83-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-81-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-840-0x00000000026E0000-0x000000000272C000-memory.dmp

          Filesize

          304KB

        • memory/1300-77-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-75-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-41-0x00000000027D0000-0x000000000280C000-memory.dmp

          Filesize

          240KB

        • memory/1300-71-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-67-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-65-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-63-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-61-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-59-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-57-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-51-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-49-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-105-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-85-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-69-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-47-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-45-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-44-0x00000000053E0000-0x0000000005415000-memory.dmp

          Filesize

          212KB

        • memory/1300-836-0x00000000078E0000-0x0000000007EF8000-memory.dmp

          Filesize

          6.1MB

        • memory/1300-837-0x0000000007F90000-0x0000000007FA2000-memory.dmp

          Filesize

          72KB

        • memory/1300-838-0x0000000007FB0000-0x00000000080BA000-memory.dmp

          Filesize

          1.0MB

        • memory/1300-839-0x00000000080D0000-0x000000000810C000-memory.dmp

          Filesize

          240KB

        • memory/2024-35-0x0000000000180000-0x000000000018A000-memory.dmp

          Filesize

          40KB