Analysis

  • max time kernel
    146s
  • max time network
    151s
  • 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, 20:31

General

  • Target

    8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe

  • Size

    842KB

  • MD5

    e85fb57cfe32620ddc1f2bb0552c2ff0

  • SHA1

    2e27047f6109a1c7c4d98d36f8b5c49a877c056a

  • SHA256

    8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3

  • SHA512

    b699921777ff4b60d0d01f517853258d6b40289e28f3c3be0c56b6d8406a419359fa2ce8a2e5c8b3e4ac680cbc5b54a5f6cb1023b20f3e8b69b48a289a5533c1

  • SSDEEP

    12288:1Mrhy90mgb36nWQPQ3Lc5CIWb9w8kPrVLn73mmipIXSLO7L53NSB7VyODQMGE:0yTgI43aO6PLDmzMrfGqODQMGE

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe
    "C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2120
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.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:4856
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1088
          4⤵
          • Program crash
          PID:4440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:392
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2784
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 1528
          4⤵
          • Program crash
          PID:4852
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2996
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4856 -ip 4856
    1⤵
      PID:532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 392 -ip 392
      1⤵
        PID:3536

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe

        Filesize

        169KB

        MD5

        223e7a26d6a1982813f2777a9d6f792d

        SHA1

        1fb68d09b78c5a6835416ec4281071c1ebbdf375

        SHA256

        400b8d1b0ff668071a7b60e239db0598e5fa0330a47429601c4ad3d3d51034a2

        SHA512

        4a8d3e24de63a51ce7bce383613431e48ad2352a78fe0caa41673e3b68ecf68b9a0517258b9721abc3bd76e8f7ba13931f313e6058cbc64fc8f422dda876c776

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe

        Filesize

        688KB

        MD5

        76a67382469897b0c5188c69fc179b9a

        SHA1

        35e44fdc46598d40be8cd7b9332bd08bab0daef2

        SHA256

        526c2d99f6e7e33161dfeaf9efa9332c059919924513c0abd2f6926518c121fa

        SHA512

        abfb1a663698b01a3475ba7f51f3da79bdda14094068af82f8379465de3baed1957e0b44c7e4c7f2a68e059ef3f408d9c7eabe9c1dd1393481d9c0e03d14ad26

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe

        Filesize

        233KB

        MD5

        1bd7eb267f674669bb010a3236a1616c

        SHA1

        bdd3c13b955627735262eba0d09e927560bcbd2f

        SHA256

        cf76be2a93462c1aa5175b423773194da84b5afb8379c4b0eca46e10473b14eb

        SHA512

        6c10fc5045b38ddb76c1f187f9a354ace711969cb80379f215a8c6b59c7d7c592b9ed23b9840aa35c94360c375b910b7a6937c52719b4236259a9abb2119394c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe

        Filesize

        495KB

        MD5

        1a0ab0a9a1e41f5ea68916969ab18b04

        SHA1

        e174e63d510c70a5b3d523eac9a928c786de2245

        SHA256

        fa32da14a9689ec84aa8ecfe818cea8e742fde70103657506fb79e27cd285131

        SHA512

        eb469d62569899747f16e5a774a53b9aaf6161f77dcf2e7da3d2c7c7bd65f7314d6bb5b966f465bb46d8513b280a6e749d46cc6b3e628e8f88922ef309786cc8

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/392-70-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-64-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-2143-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/392-63-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-94-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-66-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-68-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-72-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-74-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-96-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-78-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-84-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-86-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-88-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-90-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-92-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-80-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-76-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-82-0x0000000002A30000-0x0000000002A8F000-memory.dmp

        Filesize

        380KB

      • memory/392-62-0x0000000002A30000-0x0000000002A96000-memory.dmp

        Filesize

        408KB

      • memory/392-61-0x0000000002640000-0x00000000026A6000-memory.dmp

        Filesize

        408KB

      • memory/2784-2156-0x0000000000C40000-0x0000000000C70000-memory.dmp

        Filesize

        192KB

      • memory/2784-2166-0x00000000057A0000-0x00000000057EC000-memory.dmp

        Filesize

        304KB

      • memory/2784-2164-0x0000000005620000-0x000000000565C000-memory.dmp

        Filesize

        240KB

      • memory/2784-2160-0x00000000055C0000-0x00000000055D2000-memory.dmp

        Filesize

        72KB

      • memory/2784-2159-0x0000000005690000-0x000000000579A000-memory.dmp

        Filesize

        1.0MB

      • memory/2784-2158-0x0000000005B90000-0x00000000061A8000-memory.dmp

        Filesize

        6.1MB

      • memory/2784-2157-0x0000000005420000-0x0000000005426000-memory.dmp

        Filesize

        24KB

      • memory/2996-2168-0x0000000000A60000-0x0000000000A66000-memory.dmp

        Filesize

        24KB

      • memory/2996-2167-0x00000000003E0000-0x000000000040E000-memory.dmp

        Filesize

        184KB

      • memory/4856-25-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-35-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-29-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-32-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-33-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-37-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-39-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-41-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4856-45-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/4856-47-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-49-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-27-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-21-0x00000000024F0000-0x0000000002508000-memory.dmp

        Filesize

        96KB

      • memory/4856-20-0x0000000004B80000-0x0000000005124000-memory.dmp

        Filesize

        5.6MB

      • memory/4856-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/4856-43-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-23-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-19-0x0000000002460000-0x000000000247A000-memory.dmp

        Filesize

        104KB

      • memory/4856-22-0x00000000024F0000-0x0000000002502000-memory.dmp

        Filesize

        72KB

      • memory/4856-50-0x0000000000560000-0x0000000000660000-memory.dmp

        Filesize

        1024KB

      • memory/4856-15-0x0000000000560000-0x0000000000660000-memory.dmp

        Filesize

        1024KB

      • memory/4856-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4856-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4856-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4856-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB