Analysis

  • max time kernel
    148s
  • 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 09:58

General

  • Target

    a68b7f83e6c169fb4bb006f3bc7d0e95926002e36633937c8366bba36dd0b488.exe

  • Size

    1.1MB

  • MD5

    056a42a04f127e76c16556dc83618b8b

  • SHA1

    9c273432ac75eea89e5ecffe2463db2af01c8bd3

  • SHA256

    a68b7f83e6c169fb4bb006f3bc7d0e95926002e36633937c8366bba36dd0b488

  • SHA512

    1ed5a055c73c2e12a0efd56da7020bd6210f56c68a8980c764b17646764b04f17a1c45d822f541fe90bd266fa4b14492d3e46d7b9ed2d3f4efd7be74450aae1f

  • SSDEEP

    24576:MyIoa6+e8pcD5T4x/PmK1Cz5xfw2wgrFV3Ul7jdzMvv:7Iod+ZCD5T4x/P/IzwTgrLuHtMv

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

disa

C2

185.161.248.90:4125

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

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\a68b7f83e6c169fb4bb006f3bc7d0e95926002e36633937c8366bba36dd0b488.exe
    "C:\Users\Admin\AppData\Local\Temp\a68b7f83e6c169fb4bb006f3bc7d0e95926002e36633937c8366bba36dd0b488.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un071867.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un071867.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un654041.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un654041.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1656
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr507719.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr507719.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:4408
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 1068
            5⤵
            • Program crash
            PID:1648
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu680302.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu680302.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1544
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:3196
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 1508
            5⤵
            • Program crash
            PID:4244
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk535127.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk535127.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3592
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4408 -ip 4408
    1⤵
      PID:4380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1544 -ip 1544
      1⤵
        PID:1788

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un071867.exe

        Filesize

        820KB

        MD5

        5fb152964f50be457c063cb39fc7fdf3

        SHA1

        06d87e6f5e9d706aa66cbf041f360cb27a58d68e

        SHA256

        20d9cfb80fe7e7e7be5d731d1e255281df59af702f95266bb7a4adfede624a6c

        SHA512

        bea85d225ba2db7feedbce82ae2f2a8bbaa2e5093760dc68baf0890a3cd5ef044465389606f6c892f9ec851c6b98b2b4543e03b98a2b96f8937f94ee5965a108

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk535127.exe

        Filesize

        168KB

        MD5

        5dff2c50481f23cd19d4489020b76820

        SHA1

        4eda86dc354557b4652e061b503239efd5848e00

        SHA256

        2ac846b455b439426589e99985bc2bace2a86e036888e8b48da91d4a10a51ff7

        SHA512

        cec0fa91153f44278ce909f11713ca79a61d8645b041793d09b90070dde576a2828d6a74fb2993d0507177c821bc57bb53047261b97d157884072df87ee20288

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un654041.exe

        Filesize

        666KB

        MD5

        afa99b8bcc83bef66d048f874f92089c

        SHA1

        543fd31be4b943dc28eb3787ccdbf03cc2881f9a

        SHA256

        4605de36f9e120882886f96da46e80957fbe7805b30e930ea51a2a1c1e6e2081

        SHA512

        3ab5fe0d7109a5d9db7f08b19149c885c8632a522ff83ced5dae62705638192148d8ab489c78a227cf952c2201c771feb87bd27f0a7e8418432da09ca98ca436

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr507719.exe

        Filesize

        318KB

        MD5

        ecaf63edf2aa56f60466eb42acbd0e11

        SHA1

        6d1bfdfb7a9987cb3532db4196cdee2375b652d4

        SHA256

        642096c696ffefc7a533a527c052d734bce306dca5eb4811679c3d03ebc98ee2

        SHA512

        c0fa749acd211777c9a6b6db16ad10db6bc7687a6d84b819dd8d2e6b012d86c3b95519edf2cd7cf06fabd08ed1981970f4ef74af7056076acd8357a203471a54

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu680302.exe

        Filesize

        502KB

        MD5

        cd5c7568f58753ceb9af43307671cfd7

        SHA1

        0a45c1a3730145811df65e9198a8ece90dff5c3c

        SHA256

        1fdfccba250e7c078fd04a31e79133e71d7512b1ddfc3aa7881b93ec43800cf4

        SHA512

        75651840c44f124338d64488902f359bd40d73bada528c1eba536160d5bc593c87798d5911bbf1cd045bfab2e47efc67a533ead33b222b8d89d2b099496c4874

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1544-73-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-67-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-63-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-89-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-62-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-91-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-93-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-85-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-81-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-79-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-83-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-87-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-69-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-2204-0x0000000005420000-0x0000000005452000-memory.dmp

        Filesize

        200KB

      • memory/1544-71-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-96-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-75-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-77-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/1544-60-0x0000000002500000-0x0000000002568000-memory.dmp

        Filesize

        416KB

      • memory/1544-61-0x00000000025D0000-0x0000000002636000-memory.dmp

        Filesize

        408KB

      • memory/1544-65-0x00000000025D0000-0x0000000002630000-memory.dmp

        Filesize

        384KB

      • memory/3196-2217-0x00000000008D0000-0x00000000008FE000-memory.dmp

        Filesize

        184KB

      • memory/3196-2218-0x00000000050F0000-0x00000000050F6000-memory.dmp

        Filesize

        24KB

      • memory/3196-2219-0x0000000005870000-0x0000000005E88000-memory.dmp

        Filesize

        6.1MB

      • memory/3196-2220-0x0000000005360000-0x000000000546A000-memory.dmp

        Filesize

        1.0MB

      • memory/3196-2221-0x0000000005250000-0x0000000005262000-memory.dmp

        Filesize

        72KB

      • memory/3196-2222-0x00000000052B0000-0x00000000052EC000-memory.dmp

        Filesize

        240KB

      • memory/3196-2223-0x0000000005300000-0x000000000534C000-memory.dmp

        Filesize

        304KB

      • memory/3592-2228-0x0000000000EE0000-0x0000000000F10000-memory.dmp

        Filesize

        192KB

      • memory/3592-2229-0x0000000003270000-0x0000000003276000-memory.dmp

        Filesize

        24KB

      • memory/4408-26-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-53-0x0000000000400000-0x00000000004BE000-memory.dmp

        Filesize

        760KB

      • memory/4408-46-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-50-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-42-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-55-0x0000000000400000-0x00000000004BE000-memory.dmp

        Filesize

        760KB

      • memory/4408-24-0x0000000002610000-0x0000000002628000-memory.dmp

        Filesize

        96KB

      • memory/4408-25-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-52-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-23-0x0000000004A90000-0x0000000005034000-memory.dmp

        Filesize

        5.6MB

      • memory/4408-28-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-30-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-32-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-34-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-36-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-38-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-40-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-22-0x0000000002450000-0x000000000246A000-memory.dmp

        Filesize

        104KB

      • memory/4408-44-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB

      • memory/4408-49-0x0000000002610000-0x0000000002622000-memory.dmp

        Filesize

        72KB