Analysis

  • max time kernel
    146s
  • 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 13:31

General

  • Target

    1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe

  • Size

    1.2MB

  • MD5

    690864725ebfb5b60516fe84bc271eb8

  • SHA1

    2c9b2d8b2412c0663d1b5ebab273ffbfb799ecc5

  • SHA256

    1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336

  • SHA512

    013c008994487e4018bf1629dc4523209eb1787eee114fc9deccbdecfc793f541b1e15b9521d8a82ba24f7450cf5fd4b77c496ab31f968f39e68942e66de375f

  • SSDEEP

    24576:fyVP716bdZaFZAOU+AFLwpWXjN4sNjRPRHvd2/vou9vuDVB1cmYIh0D:qWwNGwkXWwjEFeVomYW0

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\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe
    "C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.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:4956
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 1096
            5⤵
            • Program crash
            PID:1696
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3756
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:244
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3756 -s 1388
            5⤵
            • Program crash
            PID:3108
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2340
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4956 -ip 4956
    1⤵
      PID:2124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3756 -ip 3756
      1⤵
        PID:1804

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe

        Filesize

        863KB

        MD5

        e7bb8891c8c2d829fa00a7d2a7501300

        SHA1

        5875de8eaf9df5117735504e331d2e6b04085202

        SHA256

        f6c0735ed5837815f927ee669a877c51631a92a38461ca19359b7ee6c1a37a61

        SHA512

        3b824690177cebeda99598bcf150e1005aabae40118c3be10bdcdbccf0284f3fe06d2d8129a7cad7f596242d1bf241773175c5e4535b33cd58f669cd87bf62e7

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe

        Filesize

        709KB

        MD5

        b889ce40a4a5510c1f36bc673dbb4f78

        SHA1

        d83f99f552d35487f0deb3ff397b3a4a2a959b7c

        SHA256

        fb3090249624f79da7fa709af3fe16d95e5cc9b103e41cbb67437eaf6d0f763b

        SHA512

        b6b52b49fe03609031b47963e1ad98e5ea8328bc12000cf591432edd91c487f506ad0321912699c8a2e919023f94561c367102a10a05cb698cdb42490202871f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe

        Filesize

        405KB

        MD5

        866b86364eeab22da0e9a2244a78380b

        SHA1

        4dcd4d40268238e27376c072f40ddf3ccde446ad

        SHA256

        d35d6142b53cc4e50c751dc3c2814b9e2036cf3896c056faedbd1a20acfc5c56

        SHA512

        05f2abf6e3047251e6ca09f9f2e2aef07adf3a57cffb394760b5d0a0d59a0ecda647395119a651e53e320435bd865c7c262487310ac3ba849d3e841e39be537a

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe

        Filesize

        588KB

        MD5

        0453acc686dc5d0554727fd45333987c

        SHA1

        463f446aeaa69e694fc9533333b7acb0712cfe30

        SHA256

        45587f4d52a63371f5532de1fe08410f25711c20661a0cc356ad1dca9d19e5de

        SHA512

        f3cb3135985f529f0b9f2419010ca730443a431e36537acdf6cb761f56053c9fce01cc09b4156e9f4d4b10f71767475d9e67b9267bb033701a10c2d0a366c12e

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/244-2220-0x000000000A7D0000-0x000000000A8DA000-memory.dmp

        Filesize

        1.0MB

      • memory/244-2223-0x000000000A760000-0x000000000A79C000-memory.dmp

        Filesize

        240KB

      • memory/244-2221-0x000000000A700000-0x000000000A712000-memory.dmp

        Filesize

        72KB

      • memory/244-2219-0x000000000ACA0000-0x000000000B2B8000-memory.dmp

        Filesize

        6.1MB

      • memory/244-2218-0x0000000002B70000-0x0000000002B76000-memory.dmp

        Filesize

        24KB

      • memory/244-2217-0x0000000000960000-0x000000000098E000-memory.dmp

        Filesize

        184KB

      • memory/244-2229-0x0000000002AF0000-0x0000000002B3C000-memory.dmp

        Filesize

        304KB

      • memory/2340-2227-0x00000000007E0000-0x0000000000810000-memory.dmp

        Filesize

        192KB

      • memory/2340-2228-0x00000000010A0000-0x00000000010A6000-memory.dmp

        Filesize

        24KB

      • memory/3756-63-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-75-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3756-62-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-69-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-65-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-67-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-71-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-73-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-60-0x0000000002910000-0x0000000002978000-memory.dmp

        Filesize

        416KB

      • memory/3756-61-0x0000000004F80000-0x0000000004FE6000-memory.dmp

        Filesize

        408KB

      • memory/3756-79-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-83-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-95-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-93-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-91-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-89-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-87-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-85-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-81-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/3756-77-0x0000000004F80000-0x0000000004FE0000-memory.dmp

        Filesize

        384KB

      • memory/4956-40-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-24-0x0000000002820000-0x0000000002838000-memory.dmp

        Filesize

        96KB

      • memory/4956-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4956-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4956-25-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-26-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-36-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-32-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-22-0x0000000002650000-0x000000000266A000-memory.dmp

        Filesize

        104KB

      • memory/4956-34-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-28-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-42-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-44-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-46-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-48-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-51-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-52-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-38-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB

      • memory/4956-23-0x0000000004F30000-0x00000000054D4000-memory.dmp

        Filesize

        5.6MB

      • memory/4956-30-0x0000000002820000-0x0000000002832000-memory.dmp

        Filesize

        72KB