Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 14:34

General

  • Target

    80007806f7229a6c7a8fcf01e5f416bd7d938c6293b35942d82da917cf2565a2.exe

  • Size

    789KB

  • MD5

    ce31e62dc3ebafec491b9b569bb2a1ad

  • SHA1

    a6404213cc9a6e012739ad185f3d9f76da0efdd5

  • SHA256

    80007806f7229a6c7a8fcf01e5f416bd7d938c6293b35942d82da917cf2565a2

  • SHA512

    f2b62e0e209f66136d95693e95d874c8155f8667f7c060032d429ff7121a10d35e705f7b1a581e5a951741ba908d11b27930ec9a20f5280816176adc24cf6a84

  • SSDEEP

    12288:gMrIy90EyIr95Hmcf0osL0Fi3WdJ0SAXVOT2AAriePAfPs3rr7JO1eo8iBN:YyCyjiC2OTzP637JO1zfN

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\80007806f7229a6c7a8fcf01e5f416bd7d938c6293b35942d82da917cf2565a2.exe
    "C:\Users\Admin\AppData\Local\Temp\80007806f7229a6c7a8fcf01e5f416bd7d938c6293b35942d82da917cf2565a2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178345.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178345.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4464
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3168.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3168.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:2448
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 1080
          4⤵
          • Program crash
          PID:1404
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3323.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3323.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3972
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4884
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 1536
          4⤵
          • Program crash
          PID:3316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170723.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170723.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:628
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2448 -ip 2448
    1⤵
      PID:1976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3972 -ip 3972
      1⤵
        PID:1384

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170723.exe

        Filesize

        169KB

        MD5

        2b5cc1a19760e716c184980f1fe25728

        SHA1

        83f9d064550f71feaa0c5cfe51b6669796eafead

        SHA256

        88dd48cc9049113a32368440400bc32042579401fb329879b312e578162d5f04

        SHA512

        8b2a815e1a1e25f95b8f48d631906e81071cb2881edc087a4bc12565cca8e1e87c985a9d029bb43b6037e1d91f902cfbc9d9bca99922cd775ef59eff361df3c7

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un178345.exe

        Filesize

        635KB

        MD5

        6064b4568f69ab9c4f4e02ffd0eba468

        SHA1

        ccfd83d61367a0d3df9f78f966372a6193deee80

        SHA256

        8bab8f4aedc5c67e4b398a2429ddacb7b90283c369ddf1e81b669444f63fa44e

        SHA512

        1795b47c00b81203483055359252e62412800498c296dd7e4e5ffa13232cd4b29e009e6b9c7b1d0dedab54764f18710519be05d847d4a4c3f05835691d846209

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3168.exe

        Filesize

        233KB

        MD5

        550d6483ceca7480c96f191b843a6aa7

        SHA1

        ae1619e5d2517e778a49d9b9a6d4a06895b827ed

        SHA256

        00a711c0d9fa637328e491f4909f892906938fce56b0b003bb2703f1995b9fd2

        SHA512

        c1fae2dd2a71c04e0af03646eeeaf0d7056de7b4357578cb6082edd49b3a41852483816411b850f1bad1726a10ca10bc690653c8df0b53b73d3a51aba15fe717

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3323.exe

        Filesize

        417KB

        MD5

        a411992de879c0b8a251f2c3e490d8d8

        SHA1

        636178b8b94036c5db720f9839e99f58c74ba784

        SHA256

        e1cffa9b455d1e82962abc93ee927420ecfbd96cbc999120bdcb0db8338091b5

        SHA512

        b34c179a00dd9769db20bcc099b6c181a99ee050f6c06e25a4e1652c8e130c3bf0bdbfb4c41a52cfd28208c2dadf47334de88093ff1ef18a5fa01a0488fcb5d1

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/628-2166-0x00000000008E0000-0x000000000090E000-memory.dmp

        Filesize

        184KB

      • memory/628-2167-0x00000000051B0000-0x00000000051B6000-memory.dmp

        Filesize

        24KB

      • memory/2448-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2448-17-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2448-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2448-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2448-19-0x00000000024E0000-0x00000000024FA000-memory.dmp

        Filesize

        104KB

      • memory/2448-20-0x0000000004CB0000-0x0000000005254000-memory.dmp

        Filesize

        5.6MB

      • memory/2448-21-0x0000000002590000-0x00000000025A8000-memory.dmp

        Filesize

        96KB

      • memory/2448-27-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-49-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-47-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-45-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-43-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-41-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-39-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-37-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-35-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-32-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-29-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-25-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-23-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-22-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-33-0x0000000002590000-0x00000000025A2000-memory.dmp

        Filesize

        72KB

      • memory/2448-50-0x00000000008A0000-0x00000000009A0000-memory.dmp

        Filesize

        1024KB

      • memory/2448-15-0x00000000008A0000-0x00000000009A0000-memory.dmp

        Filesize

        1024KB

      • memory/2448-54-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2448-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3972-61-0x0000000004A70000-0x0000000004AD6000-memory.dmp

        Filesize

        408KB

      • memory/3972-73-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-77-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-83-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-95-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-93-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-91-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-89-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-87-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-85-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-81-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-79-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-75-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-60-0x0000000002560000-0x00000000025C6000-memory.dmp

        Filesize

        408KB

      • memory/3972-71-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-69-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-67-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-65-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-63-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-62-0x0000000004A70000-0x0000000004ACF000-memory.dmp

        Filesize

        380KB

      • memory/3972-2142-0x0000000005410000-0x0000000005442000-memory.dmp

        Filesize

        200KB

      • memory/4884-2155-0x0000000000FA0000-0x0000000000FD0000-memory.dmp

        Filesize

        192KB

      • memory/4884-2156-0x00000000030C0000-0x00000000030C6000-memory.dmp

        Filesize

        24KB

      • memory/4884-2157-0x0000000005F20000-0x0000000006538000-memory.dmp

        Filesize

        6.1MB

      • memory/4884-2158-0x0000000005A10000-0x0000000005B1A000-memory.dmp

        Filesize

        1.0MB

      • memory/4884-2159-0x0000000005920000-0x0000000005932000-memory.dmp

        Filesize

        72KB

      • memory/4884-2160-0x0000000005980000-0x00000000059BC000-memory.dmp

        Filesize

        240KB

      • memory/4884-2162-0x00000000059C0000-0x0000000005A0C000-memory.dmp

        Filesize

        304KB