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 10:01

General

  • Target

    245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe

  • Size

    810KB

  • MD5

    96167d45107ca8081b7a8cd3c02e52e3

  • SHA1

    6c3540e9197c2504bd22135f2bc966ee93a16bdd

  • SHA256

    245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa

  • SHA512

    d71fc94b0eab822e00c9ae5f154fdf8f433765e167eba636c767f2654098dd117d5ee67c3aacf2edd02f2dbaeb2fc62f51e684bb2ec907168f0fad2cd693be67

  • SSDEEP

    12288:pMr+y905UQm+B2KqxtihAc0n9njXs1IAdWcyMxQKXPwYME:3yYU82KGt/cmiFdxPXYRE

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\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe
    "C:\Users\Admin\AppData\Local\Temp\245948cba3ad48d53ecc91db666e71611c04a717d42bb3418423c08fe7bdcbaa.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.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:3420
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 1016
          4⤵
          • Program crash
          PID:2260
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 1384
          4⤵
          • Program crash
          PID:4996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3420 -ip 3420
    1⤵
      PID:4348
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2584 -ip 2584
      1⤵
        PID:3996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si908557.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un170902.exe

        Filesize

        655KB

        MD5

        da3ef2de6d5d7954798d5623049bec87

        SHA1

        bb6eed0cd25903cb80684584cf192a7e9b5ca216

        SHA256

        7c24482c2a3bd8617c03e0b1fdea2e2c04a73d148301806d030b8126f7ac803f

        SHA512

        5c0aead2af1e2bf0671ec5670a963046e9eef29c761c4ab0396a77bd7300a756773ef15b8f52889c4ddecb93a181d99c7750714d04231f4e5d3bc84607c86889

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr701015.exe

        Filesize

        254KB

        MD5

        6326267a12f217e35161bb4f3a31ff15

        SHA1

        d69dc9ea41ed5c035aefa44f6fa1b4e25fc0f6b6

        SHA256

        7f434686032c501d851cdb34397047574a70c33f56abaa1275c418194bbe5611

        SHA512

        25f8469d36fbc137a30a5fd4f8edab01d396b1706dd87ebccce7a187cb51a88c9115d815c660f560da089c5e86663b8c9f792bfcb6b6dd748010325a43f9c500

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu846095.exe

        Filesize

        438KB

        MD5

        c5f18d88b43072222adb62b545384b35

        SHA1

        2ed936cfc541dd14aeab8ea46e2772efccab2b06

        SHA256

        0560d8a23d521118e2c150165213a586e5adf946fca9bbc61aae7b335a0d1c0b

        SHA512

        131527375c69a35cb0207f2015956d57e1def9bb1283570677e1fff1f1c159f004e59dcadcd4a73740e877090a6f9e013eb043a18379d11f9bda3398adc3c94a

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2584-70-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-61-0x0000000002360000-0x00000000023C8000-memory.dmp

        Filesize

        416KB

      • memory/2584-2205-0x0000000005410000-0x0000000005442000-memory.dmp

        Filesize

        200KB

      • memory/2584-96-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-64-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-66-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-94-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-68-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-72-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-74-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-76-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-80-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-82-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-84-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-86-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-88-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-90-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-78-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-63-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-92-0x0000000002490000-0x00000000024F0000-memory.dmp

        Filesize

        384KB

      • memory/2584-62-0x0000000002490000-0x00000000024F6000-memory.dmp

        Filesize

        408KB

      • memory/3420-27-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-42-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3420-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3420-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3420-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/3420-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-22-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-47-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

        Filesize

        1024KB

      • memory/3420-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-19-0x00000000021D0000-0x00000000021EA000-memory.dmp

        Filesize

        104KB

      • memory/3420-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-39-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3420-43-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/3420-45-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-49-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-23-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/3420-21-0x0000000004B80000-0x0000000004B98000-memory.dmp

        Filesize

        96KB

      • memory/3420-20-0x0000000004D70000-0x0000000005314000-memory.dmp

        Filesize

        5.6MB

      • memory/3420-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3420-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

        Filesize

        1024KB

      • memory/3944-2229-0x0000000000560000-0x0000000000590000-memory.dmp

        Filesize

        192KB

      • memory/3944-2230-0x0000000000E90000-0x0000000000E96000-memory.dmp

        Filesize

        24KB

      • memory/5756-2219-0x00000000030F0000-0x00000000030F6000-memory.dmp

        Filesize

        24KB

      • memory/5756-2220-0x0000000005DC0000-0x00000000063D8000-memory.dmp

        Filesize

        6.1MB

      • memory/5756-2221-0x00000000058F0000-0x00000000059FA000-memory.dmp

        Filesize

        1.0MB

      • memory/5756-2222-0x0000000005820000-0x0000000005832000-memory.dmp

        Filesize

        72KB

      • memory/5756-2223-0x0000000005880000-0x00000000058BC000-memory.dmp

        Filesize

        240KB

      • memory/5756-2224-0x0000000005A00000-0x0000000005A4C000-memory.dmp

        Filesize

        304KB

      • memory/5756-2218-0x0000000000EB0000-0x0000000000EDE000-memory.dmp

        Filesize

        184KB