Analysis

  • max time kernel
    149s
  • 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
    08-11-2024 19:25

General

  • Target

    571b6915f6c5b86e5da8fad89825b948eb247383d0929af1ba1c888c856ac6be.exe

  • Size

    810KB

  • MD5

    a7e1c85f26d29873662fb34290253def

  • SHA1

    ff40bebd990162a5b1b679527a8f2755415b70d4

  • SHA256

    571b6915f6c5b86e5da8fad89825b948eb247383d0929af1ba1c888c856ac6be

  • SHA512

    30cfbb9d57a6076f89ddab44bb3f6169a43418b16612571773c532aae090c59bbff6684acb64e15ee393f4f38b07c7464d109bcf0ae59c085a3bd6d8c133e8dc

  • SSDEEP

    12288:MMroy90W2MhF573fibSWEVpF/ZMBxk2EULe11d8ejhtYjAdqcEaJpkgt9s:8yj2MhF5MDnkSerdzjkSXJygt9s

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\571b6915f6c5b86e5da8fad89825b948eb247383d0929af1ba1c888c856ac6be.exe
    "C:\Users\Admin\AppData\Local\Temp\571b6915f6c5b86e5da8fad89825b948eb247383d0929af1ba1c888c856ac6be.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un696135.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un696135.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4956
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr755573.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr755573.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:4320
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1080
          4⤵
          • Program crash
          PID:1720
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu930356.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu930356.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4336
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4912
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 1380
          4⤵
          • Program crash
          PID:548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si188418.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si188418.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2072
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4320 -ip 4320
    1⤵
      PID:1460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4336 -ip 4336
      1⤵
        PID:4088
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:5404

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si188418.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un696135.exe

        Filesize

        656KB

        MD5

        79e52de0131d456c71534c8482d8418f

        SHA1

        f897121730f4a37e7f94e61feff37ecd39cb0145

        SHA256

        de8168ec135f3bdbd5fd2fe76ac83156bae080779e2a80f775e9e80e90952a3d

        SHA512

        523eaa5ac9664c3a4f81a9d087be838b19f5faf3554878dd1e686255be1e7473e4ada98e6d9d26ba1279cf875740890a6f66319c20ac0313b5de076e38bd1958

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr755573.exe

        Filesize

        254KB

        MD5

        21171561ee03fdf9c611d95171830cbe

        SHA1

        9aa171c7b9df9d7f43064fde3a999518e41c182d

        SHA256

        a513989becb7727becd4f18d80e7ab80a55d88565b946f0c20046c89e143379f

        SHA512

        d61865ee3b602824b2a422381a272209abe7068eddca6774278074eee235ea4733f551d2fd9b402c44dd9b3af1435d028fa6916ce7e55ccf6d1c95ed911b262a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu930356.exe

        Filesize

        438KB

        MD5

        c3d98767708333e622e3700674b6a43e

        SHA1

        d145dd3fe631094be5b3fafef86bd3331ebe7236

        SHA256

        004ef9ddee8d7f6a3e7529c2c49d446ff8e09169dacd324e775cff8bc306c3b0

        SHA512

        05fb56e6f88bae98294cd534b15bcaa100f1e87a9c371339c6318c0282bdea778520d4f4c7b1f9e60765288e871346eb62499f9a7108b73d9b7e443cbcd1ae70

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2072-2229-0x0000000000250000-0x0000000000280000-memory.dmp

        Filesize

        192KB

      • memory/2072-2230-0x00000000024E0000-0x00000000024E6000-memory.dmp

        Filesize

        24KB

      • memory/4320-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4320-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4320-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4320-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4320-19-0x0000000002180000-0x000000000219A000-memory.dmp

        Filesize

        104KB

      • memory/4320-20-0x0000000004CD0000-0x0000000005274000-memory.dmp

        Filesize

        5.6MB

      • memory/4320-21-0x0000000002480000-0x0000000002498000-memory.dmp

        Filesize

        96KB

      • memory/4320-31-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-49-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-47-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-45-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-43-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-41-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-39-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-37-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-35-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-33-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-29-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-27-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-23-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-22-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-25-0x0000000002480000-0x0000000002492000-memory.dmp

        Filesize

        72KB

      • memory/4320-50-0x0000000000580000-0x0000000000680000-memory.dmp

        Filesize

        1024KB

      • memory/4320-15-0x0000000000580000-0x0000000000680000-memory.dmp

        Filesize

        1024KB

      • memory/4320-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4320-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4320-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4336-61-0x0000000004B00000-0x0000000004B68000-memory.dmp

        Filesize

        416KB

      • memory/4336-62-0x00000000024B0000-0x0000000002516000-memory.dmp

        Filesize

        408KB

      • memory/4336-76-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-96-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-94-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-92-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-90-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-86-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-84-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-82-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-80-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-78-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-74-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-72-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-70-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-68-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-66-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-64-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-88-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-63-0x00000000024B0000-0x0000000002510000-memory.dmp

        Filesize

        384KB

      • memory/4336-2205-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/4912-2218-0x0000000000F90000-0x0000000000FBE000-memory.dmp

        Filesize

        184KB

      • memory/4912-2219-0x0000000002F70000-0x0000000002F76000-memory.dmp

        Filesize

        24KB

      • memory/4912-2220-0x0000000005F10000-0x0000000006528000-memory.dmp

        Filesize

        6.1MB

      • memory/4912-2221-0x0000000005A00000-0x0000000005B0A000-memory.dmp

        Filesize

        1.0MB

      • memory/4912-2222-0x0000000005910000-0x0000000005922000-memory.dmp

        Filesize

        72KB

      • memory/4912-2223-0x0000000005970000-0x00000000059AC000-memory.dmp

        Filesize

        240KB

      • memory/4912-2224-0x0000000005B10000-0x0000000005B5C000-memory.dmp

        Filesize

        304KB