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
    07-11-2024 00:57

General

  • Target

    c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe

  • Size

    1.2MB

  • MD5

    459e95e41c1666ad0731d48fce4a3dad

  • SHA1

    67f57937f0a9b7289719c63aafc9b3183c9cd85b

  • SHA256

    c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98

  • SHA512

    923fe552c6f93b28bd7dffa807c1eda9b0e6b70b7988617841ff15c43885956815f0285cc93a43d3087d59cd4fb1976a2954251dc02404fdd2dfc4fd872be356

  • SSDEEP

    24576:6yF5H78VNAyoLHkeVXg2HVhEhhgA5m86zhayJcr0MYYC9O8:BF5beNA1JB+6n8ian0YH

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 6 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 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 7 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe
    "C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2028
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe
          4⤵
          • 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:4140
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4140 -s 1088
            5⤵
            • Program crash
            PID:3484
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3644
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:5784
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 1372
            5⤵
            • Program crash
            PID:3748
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2488
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4140 -ip 4140
    1⤵
      PID:2496
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3644 -ip 3644
      1⤵
        PID:5768

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe

        Filesize

        861KB

        MD5

        92dda13a685355f6211c53c1ecd9eb44

        SHA1

        7183de018638dd377c3c61e958f314749807cfbc

        SHA256

        49fcd3f18353f30e6d22ad748e07802212fd222c9e92aaa6d30e9eb17d8992b5

        SHA512

        c7cd94e9d551f560d3488647ddc707b679b16f7da152ac921b8240a3bd32a995e12da0a9b6144d959405f0a248831d2456644548240b431aa66236cb98d0f526

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe

        Filesize

        708KB

        MD5

        552149898a11a77b91aa888d906342da

        SHA1

        6a1abb2dbdac286471b7cdadcb1b59b74cac9f49

        SHA256

        df8db21f27cbd39579ba15b9d9788c15bc585fd04493a7a69101f74ea7c0d42f

        SHA512

        1828aaff7485defce1454a31e1a3726e6eaa8e43ecb250957c3fd9dcfff7820297a45bf1fb87265fb1ec88248c3b02c3989563d913cf85a5b6880456ea369c0f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe

        Filesize

        404KB

        MD5

        98beb6e0ebbb23774e77c2f902a163b3

        SHA1

        446a83607668026a1034df0b365a480638ee92ef

        SHA256

        edc19ab1fb928c1a030d32e2749ca9f85b71cb53e6eb4408c607e198f5e38b71

        SHA512

        80b720b13d6e8346956543122404cf453ddfd772896b350cbeb71dd9bdd4d4a0e1277d48203383e60321050414e7d1f95bc8d615f9231975043382288e8d7084

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe

        Filesize

        588KB

        MD5

        76ce876e53c1891b826bb1333085051a

        SHA1

        84843704e88584ab10ad96f0f63db365b655ab42

        SHA256

        ce88a15ec3194e50ece47849c5cb71ca5756a7cb0edc5bf33a0c306150e098ba

        SHA512

        383493202d48007d329828335525a1fb0223c3e2d3a418f1c7b2ad694257065edeb801cdc21dafda1660d2c5886d884d942ab78318dccb27fe229c0a6fe59d1c

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2488-2229-0x00000000028F0000-0x00000000028F6000-memory.dmp

        Filesize

        24KB

      • memory/2488-2228-0x0000000000820000-0x0000000000850000-memory.dmp

        Filesize

        192KB

      • memory/3644-84-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-69-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3644-79-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-85-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-87-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-89-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-93-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-95-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-62-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-82-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-63-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-91-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-77-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-65-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-67-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-60-0x0000000002830000-0x0000000002898000-memory.dmp

        Filesize

        416KB

      • memory/3644-61-0x0000000002A30000-0x0000000002A96000-memory.dmp

        Filesize

        408KB

      • memory/3644-75-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-73-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/3644-71-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/4140-25-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-50-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4140-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4140-48-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-26-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-30-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-32-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-34-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-36-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-38-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-40-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-42-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-52-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-44-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-46-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-28-0x0000000002950000-0x0000000002962000-memory.dmp

        Filesize

        72KB

      • memory/4140-22-0x0000000002780000-0x000000000279A000-memory.dmp

        Filesize

        104KB

      • memory/4140-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

        Filesize

        5.6MB

      • memory/4140-24-0x0000000002950000-0x0000000002968000-memory.dmp

        Filesize

        96KB

      • memory/5784-2220-0x00000000056D0000-0x00000000057DA000-memory.dmp

        Filesize

        1.0MB

      • memory/5784-2221-0x00000000055C0000-0x00000000055D2000-memory.dmp

        Filesize

        72KB

      • memory/5784-2222-0x00000000055E0000-0x000000000561C000-memory.dmp

        Filesize

        240KB

      • memory/5784-2223-0x0000000005660000-0x00000000056AC000-memory.dmp

        Filesize

        304KB

      • memory/5784-2219-0x0000000005BE0000-0x00000000061F8000-memory.dmp

        Filesize

        6.1MB

      • memory/5784-2218-0x0000000005450000-0x0000000005456000-memory.dmp

        Filesize

        24KB

      • memory/5784-2217-0x0000000000C30000-0x0000000000C5E000-memory.dmp

        Filesize

        184KB