Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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, 19:16

General

  • Target

    e63d83f97928105429aaaf903d883bc38b97b4da489689471b1eff0860a950d1.exe

  • Size

    530KB

  • MD5

    8a3d49d23c51d5e3ef460effc0e92c91

  • SHA1

    53ee2e6ba0fec988d4c12b38546e5914b90808a7

  • SHA256

    e63d83f97928105429aaaf903d883bc38b97b4da489689471b1eff0860a950d1

  • SHA512

    742d411e735ccbe182d3490371a965c0c0b5699d5bb384026fa9671ce9de684e2ba9b529c85e118a82ba03a7511c4858569f5a7caef4f22ec41eee50c6127c60

  • SSDEEP

    6144:Kjy+bnr+ap0yN90QEMug1ZHHaZvSOVkotJuyEBktv8UNk8Hz7478sTN4/PjSShvD:9Mr6y90WZ6pBE+pkM/u8sJkSeo0DKxW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e63d83f97928105429aaaf903d883bc38b97b4da489689471b1eff0860a950d1.exe
    "C:\Users\Admin\AppData\Local\Temp\e63d83f97928105429aaaf903d883bc38b97b4da489689471b1eff0860a950d1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLi3938.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLi3938.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr117199.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr117199.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku214496.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku214496.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:944

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLi3938.exe

          Filesize

          388KB

          MD5

          7ae88c5d0b16e24c11b2b7fc193c8da1

          SHA1

          5044b75b8f3cad9c9276cdf9f76595028d6a1390

          SHA256

          c85f1fb580e1df77ffb3ab2c2e1d90cb2d09b5a295c2d5ca914cdb6eeeabf4aa

          SHA512

          ad600faa4f9f47f108eff38a5a7e58590d84daf275612a38f16898930dcff51e64202b993f09896d78f075b49166b1b15a7fb8412c9ccb6b9336b1d37e1b7795

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr117199.exe

          Filesize

          11KB

          MD5

          8b6ba4a9bce622ab6c2382f237094790

          SHA1

          5aa259129e10b8aebcc3901f358d7691a9c7b489

          SHA256

          5f45ef1c639aa7a86920811f451d3dfd28dda4072095a33f45211a948697f863

          SHA512

          24323f4e99ce982f339585ee3fd38557d17d75082e73db51b98cc07e65486c0a25e917282147123c7f65c5ec472fd4a42fffc7a47c5e6017880635d112bdd7c3

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku214496.exe

          Filesize

          355KB

          MD5

          5ef0693cb43dbe4e7dfa7ebd20873d0b

          SHA1

          3b589818fd017cd1a2730d4e9662d51f1de9bfc2

          SHA256

          c14ffcc37b9ba5d0127b3fe47247326a990c901f8930097040035acf0b7c5067

          SHA512

          8d25f1b2d5666a15cd6638370732fbf5ab4ecb5eccd76028721de196c647f4113134e3cb7383a69d563742f2e9133243992e90bf41e9d09d04355019da7793f0

        • memory/944-80-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-54-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-935-0x0000000008130000-0x000000000817C000-memory.dmp

          Filesize

          304KB

        • memory/944-22-0x0000000004A80000-0x0000000004AC6000-memory.dmp

          Filesize

          280KB

        • memory/944-23-0x0000000007350000-0x00000000078F4000-memory.dmp

          Filesize

          5.6MB

        • memory/944-24-0x0000000007190000-0x00000000071D4000-memory.dmp

          Filesize

          272KB

        • memory/944-34-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-36-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-32-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-76-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-48-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-30-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-28-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-26-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-25-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-88-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-86-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-84-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-82-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-934-0x00000000072D0000-0x000000000730C000-memory.dmp

          Filesize

          240KB

        • memory/944-72-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-933-0x00000000072B0000-0x00000000072C2000-memory.dmp

          Filesize

          72KB

        • memory/944-74-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-70-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-68-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-66-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-64-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-62-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-60-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-58-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-56-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-78-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-52-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-50-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-46-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-44-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-42-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-41-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-38-0x0000000007190000-0x00000000071CF000-memory.dmp

          Filesize

          252KB

        • memory/944-931-0x0000000007900000-0x0000000007F18000-memory.dmp

          Filesize

          6.1MB

        • memory/944-932-0x0000000007F20000-0x000000000802A000-memory.dmp

          Filesize

          1.0MB

        • memory/4524-16-0x00007FF8BC3D3000-0x00007FF8BC3D5000-memory.dmp

          Filesize

          8KB

        • memory/4524-14-0x00007FF8BC3D3000-0x00007FF8BC3D5000-memory.dmp

          Filesize

          8KB

        • memory/4524-15-0x00000000006E0000-0x00000000006EA000-memory.dmp

          Filesize

          40KB