Analysis

  • max time kernel
    149s
  • 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
    07-11-2024 13:49

General

  • Target

    9071605dd3a3a13d1c3572a9129568b62f35a7ccdb06b2f47006e0acd9cc3e10.exe

  • Size

    789KB

  • MD5

    dd3df87a65ee3cd8d8b8d5e1e9b943b0

  • SHA1

    98a4b98957bf2c1507ce162cb1d3fd30102a439e

  • SHA256

    9071605dd3a3a13d1c3572a9129568b62f35a7ccdb06b2f47006e0acd9cc3e10

  • SHA512

    d4cf67fde7003d3014b14ded4ade1c4cb8f1360bb33614bc1907d15f362c3ce302959fea9995af502c341926cfe3d678b22d1bc78e90f4281b581dd542dc09cc

  • SSDEEP

    12288:OMrqy90MAjRmBF/r7MYHg72DmwPWwJM6P8stj4F0TWAcAieLlbPsBDVwZ9Yo/54s:QynndAKm2WwJtDj4FOzPs8z

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\9071605dd3a3a13d1c3572a9129568b62f35a7ccdb06b2f47006e0acd9cc3e10.exe
    "C:\Users\Admin\AppData\Local\Temp\9071605dd3a3a13d1c3572a9129568b62f35a7ccdb06b2f47006e0acd9cc3e10.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4164
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un512959.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un512959.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6012.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6012.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:3660
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3660 -s 1056
          4⤵
          • Program crash
          PID:4696
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9586.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9586.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:884
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2700
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 884 -s 1384
          4⤵
          • Program crash
          PID:4928
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si118481.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si118481.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3660 -ip 3660
    1⤵
      PID:2164
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 884 -ip 884
      1⤵
        PID:4696

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si118481.exe

        Filesize

        169KB

        MD5

        203494e93264d33754b282f634ebe3b4

        SHA1

        73e9f9d9612751b69eb0ad1cf58c90248310a24f

        SHA256

        a1c1841d4ce94b5e19ec610fcc407a48cdbe81f340c48bb2d86a8ece9f5f9a12

        SHA512

        d55f0b80b872f202bd788ccbaff7b4a1792a1009139c00a1c73803afc8d076c0873835c40e6831e53f88eba2b75cf6ca0b017e6e60c2df51a326b02cfbbc8706

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un512959.exe

        Filesize

        635KB

        MD5

        aef2ddb5525ed42d7ce31a0d56285e76

        SHA1

        ffe6033c117821abb90bd2ba2566118900e974fe

        SHA256

        fe80bdda543606a1fcbf5f8f150a0bfa6c947cff6387a99e17af3dcc4add8e28

        SHA512

        97b5155458dd6d1a246ac8c14cfce6fad6714eb733ee0c09854e85948228625304569d928705532ab3d285e63e257d7fc65321f6c306f5565be4ee3524b4553e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6012.exe

        Filesize

        233KB

        MD5

        438a41c4e1512433108372e6c48fc04c

        SHA1

        83291b2589b660ce4132e63c05d151ab5b3fa19e

        SHA256

        149eb14e8991d8c8ce1307212a766a80c7f922d7f9431a2f4628fdfd4c68c3ad

        SHA512

        152b1cc928b13770827d3a80176f64892d951d1823d5e55c98b52c4ec21cbe666716f9cd87f800dfbc4217154468f8b20fcb4d129eba134a5f9dcae1f906d538

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9586.exe

        Filesize

        417KB

        MD5

        37e2ea71f2a67ed28c178d192d93b5fa

        SHA1

        013dbc98d1c2806b805558a0dcaff5f24c9c6c53

        SHA256

        f4637adc741e55f6b6de3a0d79f6c3afb5470801de98bb9b944afe3ff7399b2b

        SHA512

        557efb618f5ce67c6a4ac6cb95a3eb6d474eaeaec1bd06c48da40dec0a64182b67e94773362407b03eb6c91e74dd976d96d3eb21f1e1851d9b32f6a796460bf0

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/884-69-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-60-0x00000000023E0000-0x0000000002446000-memory.dmp

        Filesize

        408KB

      • memory/884-63-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-62-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-2142-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/884-85-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-66-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-67-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-72-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-73-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-75-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-79-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-81-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-77-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-87-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-89-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-91-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-93-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-95-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-83-0x00000000025D0000-0x000000000262F000-memory.dmp

        Filesize

        380KB

      • memory/884-61-0x00000000025D0000-0x0000000002636000-memory.dmp

        Filesize

        408KB

      • memory/2700-2164-0x0000000004AB0000-0x0000000004AFC000-memory.dmp

        Filesize

        304KB

      • memory/2700-2155-0x0000000000080000-0x00000000000B0000-memory.dmp

        Filesize

        192KB

      • memory/2700-2159-0x00000000048F0000-0x0000000004902000-memory.dmp

        Filesize

        72KB

      • memory/2700-2158-0x0000000004B80000-0x0000000004C8A000-memory.dmp

        Filesize

        1.0MB

      • memory/2700-2157-0x0000000005090000-0x00000000056A8000-memory.dmp

        Filesize

        6.1MB

      • memory/2700-2156-0x0000000002310000-0x0000000002316000-memory.dmp

        Filesize

        24KB

      • memory/2700-2160-0x0000000004A70000-0x0000000004AAC000-memory.dmp

        Filesize

        240KB

      • memory/3660-27-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-43-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3660-22-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-23-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-49-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-31-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-33-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-35-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-37-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-39-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-41-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-17-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3660-25-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-45-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-47-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-29-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/3660-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3660-50-0x0000000000670000-0x0000000000770000-memory.dmp

        Filesize

        1024KB

      • memory/3660-19-0x0000000002450000-0x000000000246A000-memory.dmp

        Filesize

        104KB

      • memory/3660-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3660-54-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3660-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3660-21-0x0000000004A40000-0x0000000004A58000-memory.dmp

        Filesize

        96KB

      • memory/3660-15-0x0000000000670000-0x0000000000770000-memory.dmp

        Filesize

        1024KB

      • memory/3660-20-0x0000000004BD0000-0x0000000005174000-memory.dmp

        Filesize

        5.6MB

      • memory/5412-2166-0x0000000000C10000-0x0000000000C3E000-memory.dmp

        Filesize

        184KB

      • memory/5412-2167-0x00000000054F0000-0x00000000054F6000-memory.dmp

        Filesize

        24KB