Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 06:14

General

  • Target

    807542b137786f75312f642ff1f048b64c478e83b97e40d83de47e9b16e1134b.exe

  • Size

    704KB

  • MD5

    4e5c4c7e5ecc20415b9b605d56349598

  • SHA1

    5ccea2f35ed29297e46e3272ec3d15c9bd179e47

  • SHA256

    807542b137786f75312f642ff1f048b64c478e83b97e40d83de47e9b16e1134b

  • SHA512

    ca0b7d84d265fe38cf34c66fb98a1d094d834f24dfde392fbd4b8e90d115fee4c435fc30472427aef9661f2ae83285b747ba182e660aebcb0c47d562cd275507

  • SSDEEP

    12288:Dy90WMIqFpjWjwCNTP/nOLmt9I1fzCV3Iz/MzE/KOWFWVRYyi7aVDKe:DyzM/Fpj9CNJirM3ILc6WqRYhGH

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 20 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
  • Program crash 1 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\807542b137786f75312f642ff1f048b64c478e83b97e40d83de47e9b16e1134b.exe
    "C:\Users\Admin\AppData\Local\Temp\807542b137786f75312f642ff1f048b64c478e83b97e40d83de47e9b16e1134b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un738542.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un738542.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:224
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr899008.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr899008.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:116
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 1080
          4⤵
          • Program crash
          PID:4716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu471212.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu471212.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1700
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 116 -ip 116
    1⤵
      PID:956

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un738542.exe

            Filesize

            549KB

            MD5

            b74750e9084adc7884f7304df8b15d20

            SHA1

            c57ae2a9e93608ee65a000cb4e0c2a2172fabc70

            SHA256

            0ffba035cd26f30e8b71a330b0da477a6526f155b1c460688804d7cf2e0be8e9

            SHA512

            2f4531ac20cf2e4459bd78554187c49d93056a47fb381b42f6f03c501f7cb00073a620cc6d0840e40855cb97327767716f257afba9627d22eaa8882a54bc4a76

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr899008.exe

            Filesize

            278KB

            MD5

            9ef4579c9527618f89e8c8de82e28d70

            SHA1

            48c665c23a1fdb26161842052dd68db3addf72a7

            SHA256

            5c55f1df6f762549604af43b410b5730237c351abb472ec50e2d9936d089f963

            SHA512

            514f6d06976ffaceaf0d721c6a5a36438f5a07adbd281932b927fa7a28b5045311f1d796c8f9f8b1e3e3375e24e694e50f0c6483a76259939ef44355242bd88e

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu471212.exe

            Filesize

            361KB

            MD5

            076f4677dd24df96aef54eeaed0da32e

            SHA1

            7f46ff64c3d2960404f9e22ea3e23731a92aa818

            SHA256

            08422937c0c081d8eee0b4c7a47eb318219382804a1a4aa2cd1ffd3da126cad3

            SHA512

            99f908daa0cd00dd243c147003bf42713d75f9de6ff33e211326ab1d634c4a58bf08829e4bb59601ac86009b11aaf9a03b9e3bea1df809ed32c4dcd448bacf16

          • memory/116-16-0x0000000002C80000-0x0000000002CAD000-memory.dmp

            Filesize

            180KB

          • memory/116-15-0x0000000002F20000-0x0000000003020000-memory.dmp

            Filesize

            1024KB

          • memory/116-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/116-18-0x0000000004A60000-0x0000000004A7A000-memory.dmp

            Filesize

            104KB

          • memory/116-19-0x0000000007320000-0x00000000078C4000-memory.dmp

            Filesize

            5.6MB

          • memory/116-20-0x0000000004AE0000-0x0000000004AF8000-memory.dmp

            Filesize

            96KB

          • memory/116-21-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-48-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-46-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-45-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-42-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-40-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-38-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-36-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-34-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-32-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-30-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-28-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-26-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-22-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-24-0x0000000004AE0000-0x0000000004AF2000-memory.dmp

            Filesize

            72KB

          • memory/116-49-0x0000000002F20000-0x0000000003020000-memory.dmp

            Filesize

            1024KB

          • memory/116-50-0x0000000002C80000-0x0000000002CAD000-memory.dmp

            Filesize

            180KB

          • memory/116-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/116-51-0x0000000000400000-0x0000000002BAF000-memory.dmp

            Filesize

            39.7MB

          • memory/116-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/116-54-0x0000000000400000-0x0000000002BAF000-memory.dmp

            Filesize

            39.7MB

          • memory/1700-60-0x0000000004810000-0x000000000484C000-memory.dmp

            Filesize

            240KB

          • memory/1700-61-0x0000000007790000-0x00000000077CA000-memory.dmp

            Filesize

            232KB

          • memory/1700-73-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-83-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-93-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-91-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-89-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-87-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-85-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-81-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-79-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-77-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-75-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-71-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-69-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-67-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-95-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-65-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-63-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-62-0x0000000007790000-0x00000000077C5000-memory.dmp

            Filesize

            212KB

          • memory/1700-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp

            Filesize

            6.1MB

          • memory/1700-855-0x000000000A350000-0x000000000A362000-memory.dmp

            Filesize

            72KB

          • memory/1700-856-0x000000000A370000-0x000000000A47A000-memory.dmp

            Filesize

            1.0MB

          • memory/1700-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

            Filesize

            240KB

          • memory/1700-858-0x0000000006D10000-0x0000000006D5C000-memory.dmp

            Filesize

            304KB