Analysis

  • max time kernel
    144s
  • max time network
    149s
  • 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, 03:48

General

  • Target

    832eca59de3f5f6be9e83401d5d8bb723bc42fab48c92165d7b9afadc6cd4365.exe

  • Size

    697KB

  • MD5

    a258cbf75906073cc70f705df281025c

  • SHA1

    a9c4a8cae5777883ab4c46f43a604bbbe0f8e7b0

  • SHA256

    832eca59de3f5f6be9e83401d5d8bb723bc42fab48c92165d7b9afadc6cd4365

  • SHA512

    8b2ef4d073a4c438d5a07225b1382757e80636580283689f662ffe018de808c627f105583d18a3315922c4f4cae8d90bf56fd800dc747f4392368425242b6759

  • SSDEEP

    12288:Zy906GmY0R68tmAFCY82Ydv9a6WTTEUlBHUKgjTr89gj/GtUYNHm6wQh:Zy/Yr8tXFxm9WEaB0KgjP89gj406w4

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\832eca59de3f5f6be9e83401d5d8bb723bc42fab48c92165d7b9afadc6cd4365.exe
    "C:\Users\Admin\AppData\Local\Temp\832eca59de3f5f6be9e83401d5d8bb723bc42fab48c92165d7b9afadc6cd4365.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un452656.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un452656.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2260
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19379554.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19379554.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:2396
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 1080
          4⤵
          • Program crash
          PID:2620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk347010.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk347010.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2396 -ip 2396
    1⤵
      PID:1988

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un452656.exe

            Filesize

            543KB

            MD5

            b8e8b3033ef1f0deca001294e8eb9be9

            SHA1

            3fb65ab92dc85e4c7aaaa2358e3f32ac5951d081

            SHA256

            171e0a3630932ef901442f22fd75ce73db6df3cd7e970ee55c27738cb39eeb04

            SHA512

            4f7855f25425b8188e39c826fac3a22fa41708955acb04e90b3e021fc7fc471538e45023bfee67c2364630f266f6a794d9dcc7b5978712d14aaf2f8ecbf9f6c2

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19379554.exe

            Filesize

            265KB

            MD5

            6d92b36a3c98cf8fa4f7bf8729c5aa58

            SHA1

            e5b743af225f670cfc79eb62157b91a8c79d0dce

            SHA256

            029952fcc71ea8cbd361df9c4cbf65acd717c479348b559a8dec89517c0f4230

            SHA512

            de2f5d2f41fb82efec6b3ee8ba92121ee19e9899ee9206510f9e4019f0c7ca974e278e8866fb3d1fa9e67d740f4ff538cba514e3cecde0bcb306f9254d36bf4d

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk347010.exe

            Filesize

            347KB

            MD5

            6773e238ed0191d67b900e5c78774f20

            SHA1

            61dbd0fad26412c19a11852501ed0cf49ce9da94

            SHA256

            edfdb17c21bc0a739193448951c14f1c79dd849f22e3a5955315aa139e9c3347

            SHA512

            2e204da9c0cd97858b837f5c724ac6a375bd2057b854c998ab9bde804a5dd5d20929244200f480c119fe7bc84b22888b0a2d685bd260568d451e3c02a836164c

          • memory/2396-15-0x0000000002C70000-0x0000000002D70000-memory.dmp

            Filesize

            1024KB

          • memory/2396-16-0x0000000002DE0000-0x0000000002E0D000-memory.dmp

            Filesize

            180KB

          • memory/2396-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2396-18-0x0000000004800000-0x000000000481A000-memory.dmp

            Filesize

            104KB

          • memory/2396-19-0x0000000007320000-0x00000000078C4000-memory.dmp

            Filesize

            5.6MB

          • memory/2396-20-0x0000000004A20000-0x0000000004A38000-memory.dmp

            Filesize

            96KB

          • memory/2396-42-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-48-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-46-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-44-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-40-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-38-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-36-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-34-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-32-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-30-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-28-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-26-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-24-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-22-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-21-0x0000000004A20000-0x0000000004A33000-memory.dmp

            Filesize

            76KB

          • memory/2396-49-0x0000000002C70000-0x0000000002D70000-memory.dmp

            Filesize

            1024KB

          • memory/2396-51-0x0000000002DE0000-0x0000000002E0D000-memory.dmp

            Filesize

            180KB

          • memory/2396-50-0x0000000000400000-0x0000000002B9D000-memory.dmp

            Filesize

            39.6MB

          • memory/2396-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2396-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2396-54-0x0000000000400000-0x0000000002B9D000-memory.dmp

            Filesize

            39.6MB

          • memory/3544-60-0x0000000004BD0000-0x0000000004C0C000-memory.dmp

            Filesize

            240KB

          • memory/3544-61-0x00000000070D0000-0x000000000710A000-memory.dmp

            Filesize

            232KB

          • memory/3544-65-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-73-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-95-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-93-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-92-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-87-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-85-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-83-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-81-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-79-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-77-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-75-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-71-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-69-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-67-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-89-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-63-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-62-0x00000000070D0000-0x0000000007105000-memory.dmp

            Filesize

            212KB

          • memory/3544-854-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

            Filesize

            6.1MB

          • memory/3544-856-0x000000000A360000-0x000000000A46A000-memory.dmp

            Filesize

            1.0MB

          • memory/3544-855-0x000000000A340000-0x000000000A352000-memory.dmp

            Filesize

            72KB

          • memory/3544-857-0x000000000A480000-0x000000000A4BC000-memory.dmp

            Filesize

            240KB

          • memory/3544-858-0x0000000004930000-0x000000000497C000-memory.dmp

            Filesize

            304KB