Analysis

  • max time kernel
    145s
  • max time network
    149s
  • 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 11:02

General

  • Target

    cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe

  • Size

    852KB

  • MD5

    90c04c71ac912fe9813564dc29002b13

  • SHA1

    fb48410d576f5d4ef7f1f2cbf7c40b3a5a6e927a

  • SHA256

    cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2

  • SHA512

    861970de22c961c06389fa15dd3046478c744b65d0ed2eb21b20584c9e4ce216e4779246f4907956771a9790ba193652477f711c00e88f0435f2014e38b4a1d3

  • SSDEEP

    12288:wMrky907sMs5XOOipjCtH3mCJM5byse5tLp6drWy91CadyaRuM1rMpS4NIrVmkUy:EyqJsWWCILAWyTCa0aRuuYpS4NIAY

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe
    "C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.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:4016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 1084
          4⤵
          • Program crash
          PID:1620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4176
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3004
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4176 -s 1388
          4⤵
          • Program crash
          PID:1392
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4720
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4016 -ip 4016
    1⤵
      PID:548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4176 -ip 4176
      1⤵
        PID:1248

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe

        Filesize

        698KB

        MD5

        f8701712e85ec1442b35852939826f0c

        SHA1

        df9a9e96bba34082cd8dc745b72a34f12f435e49

        SHA256

        75c2cc26a01909a8e3374930b799a361a8be5424888cb268c07c45936a37da35

        SHA512

        3d64f066ea47c90859ea7ca2627e48e21028b6726d09eec69a7da8d367a4c349026776fe4ee3012843274fc450e7ea35c06982319c73b0a751776c426a43b3aa

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe

        Filesize

        403KB

        MD5

        144023e101b63e6081071ffc2c299386

        SHA1

        4fbbbfa8bc59c8c8888896cfffb919da1e34c9cb

        SHA256

        288efa130a96c6524fbdca6515b156e9fb49cb4e1a2a57c0cb805750a870e658

        SHA512

        cf2693be000007ef28164d055d55fc7f2e2615b2e592f2ef5ab49042c6c382941cfdc27bd4ec895f48c3b37ad329090d9f29462132fa4fb5186e966c22850b7c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe

        Filesize

        586KB

        MD5

        cae09f1a5e31d16297ab064283f3a293

        SHA1

        5ab171d760cfde838a7b98acc3af999d2cdd5302

        SHA256

        0757f4078956be8596b3163c89179de18a459377cb59b3b0e919504efe72d653

        SHA512

        76b42044d67ceacdfd3fa2261fa2d525fb89ad1cc16368613a0f7d4cf5646516b43d240bd3113039752dc922cf2edd5c4eb62f003ba652c2eb7027f7b41fc5f6

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/3004-2217-0x0000000000C30000-0x0000000000C5E000-memory.dmp

        Filesize

        184KB

      • memory/3004-2218-0x0000000002E80000-0x0000000002E86000-memory.dmp

        Filesize

        24KB

      • memory/3004-2219-0x0000000005BF0000-0x0000000006208000-memory.dmp

        Filesize

        6.1MB

      • memory/3004-2223-0x0000000005660000-0x00000000056AC000-memory.dmp

        Filesize

        304KB

      • memory/3004-2222-0x0000000005610000-0x000000000564C000-memory.dmp

        Filesize

        240KB

      • memory/3004-2221-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/3004-2220-0x00000000056E0000-0x00000000057EA000-memory.dmp

        Filesize

        1.0MB

      • memory/4016-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4016-27-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-49-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-47-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-46-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-43-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-41-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-39-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-37-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-35-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-33-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-31-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-29-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-19-0x00000000027E0000-0x00000000027FA000-memory.dmp

        Filesize

        104KB

      • memory/4016-25-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-23-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-22-0x0000000005360000-0x0000000005372000-memory.dmp

        Filesize

        72KB

      • memory/4016-50-0x0000000000980000-0x0000000000A80000-memory.dmp

        Filesize

        1024KB

      • memory/4016-20-0x0000000004DA0000-0x0000000005344000-memory.dmp

        Filesize

        5.6MB

      • memory/4016-54-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4016-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4016-15-0x0000000000980000-0x0000000000A80000-memory.dmp

        Filesize

        1024KB

      • memory/4016-16-0x0000000000950000-0x000000000097D000-memory.dmp

        Filesize

        180KB

      • memory/4016-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4016-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4016-21-0x0000000005360000-0x0000000005378000-memory.dmp

        Filesize

        96KB

      • memory/4176-69-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-75-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-73-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-68-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-95-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-93-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-91-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-89-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-87-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-85-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-83-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-81-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-77-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-79-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-71-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-61-0x0000000005530000-0x0000000005596000-memory.dmp

        Filesize

        408KB

      • memory/4176-60-0x0000000004EE0000-0x0000000004F48000-memory.dmp

        Filesize

        416KB

      • memory/4176-65-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-63-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-62-0x0000000005530000-0x0000000005590000-memory.dmp

        Filesize

        384KB

      • memory/4176-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/4720-2228-0x0000000000D90000-0x0000000000DC0000-memory.dmp

        Filesize

        192KB

      • memory/4720-2229-0x0000000002F00000-0x0000000002F06000-memory.dmp

        Filesize

        24KB