Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 20:06

General

  • Target

    89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe

  • Size

    386KB

  • MD5

    d35982cb84eb6b2bcbcfd9297b8e0105

  • SHA1

    62090979a7cc2e6b94eec4c22a99f7c2058bcc5b

  • SHA256

    89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038

  • SHA512

    6001a73d73f62eb5b2cc957c108d75daf04dfb3bd79d12ed43f367753577b82351d510ed98b045cb0e4a2a66caf47ddb7ac8afc51d624292c74850bfd8017c3b

  • SSDEEP

    6144:K7y+bnr+Gp0yN90QEpB34GWv5mM7Q2SVzKfrV+IwtnCfmd+0Hb2JOZdW:JMrKy90vV4fvwC6KfE5RC+YG6YZdW

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe
    "C:\Users\Admin\AppData\Local\Temp\89e21a41cdaef36e5c91c04d1c9a9e47a2afcb86246f3ef0813b7b21334d6038.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4964
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4404

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sw63La49sM08.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tkza46PT53TL.exe

          Filesize

          290KB

          MD5

          75160aa498b0f13e4f6106ffe98857f3

          SHA1

          154296294b8700f46187245fdb9a2c4d5aa7da3c

          SHA256

          57ad72d53871e2d2f5576eca5bbf30e6c86fffef549ab740e9b2f89a81968547

          SHA512

          8aade9003760df690e83dd35a309c64a67d7f10a37fb3e3138d4373d69a420885883417a1421f3bcdfb78776f5d6d38f83dab13b1f3f824186eae94ee1263813

        • memory/4404-15-0x00000000005A0000-0x00000000006A0000-memory.dmp

          Filesize

          1024KB

        • memory/4404-16-0x00000000006A0000-0x00000000006EB000-memory.dmp

          Filesize

          300KB

        • memory/4404-17-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/4404-18-0x0000000002660000-0x00000000026A6000-memory.dmp

          Filesize

          280KB

        • memory/4404-19-0x0000000004D50000-0x00000000052F4000-memory.dmp

          Filesize

          5.6MB

        • memory/4404-20-0x0000000004CA0000-0x0000000004CE4000-memory.dmp

          Filesize

          272KB

        • memory/4404-28-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-22-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-21-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-44-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-82-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-80-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-78-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-76-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-74-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-72-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-70-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-68-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-64-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-62-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-60-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-58-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-56-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-54-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-52-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-48-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-42-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-40-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-38-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-36-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-34-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-32-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-30-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-26-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-24-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-84-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-66-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-50-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-46-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

          Filesize

          248KB

        • memory/4404-927-0x0000000005300000-0x0000000005918000-memory.dmp

          Filesize

          6.1MB

        • memory/4404-928-0x00000000059A0000-0x0000000005AAA000-memory.dmp

          Filesize

          1.0MB

        • memory/4404-929-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

          Filesize

          72KB

        • memory/4404-930-0x0000000005B00000-0x0000000005B3C000-memory.dmp

          Filesize

          240KB

        • memory/4404-931-0x0000000005C50000-0x0000000005C9C000-memory.dmp

          Filesize

          304KB

        • memory/4404-932-0x00000000005A0000-0x00000000006A0000-memory.dmp

          Filesize

          1024KB

        • memory/4404-933-0x00000000006A0000-0x00000000006EB000-memory.dmp

          Filesize

          300KB

        • memory/4404-935-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/4964-7-0x00007FFCA51E3000-0x00007FFCA51E5000-memory.dmp

          Filesize

          8KB

        • memory/4964-8-0x0000000000DB0000-0x0000000000DBA000-memory.dmp

          Filesize

          40KB

        • memory/4964-9-0x00007FFCA51E3000-0x00007FFCA51E5000-memory.dmp

          Filesize

          8KB