Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 01:28

General

  • Target

    d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe

  • Size

    851KB

  • MD5

    6615b1c679eeb61b0defa68906a88905

  • SHA1

    209466ba5f6455837ba69a564e28864e5aff7756

  • SHA256

    d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9

  • SHA512

    8db23c506d1d8038ba14b51f3da88f393b7e0f571d4209db303e1fc7c5291feeaf9c317f75b4f842220b3148bd742767dd91dda6b636731c086d54e50b92e8a2

  • SSDEEP

    12288:eMrfy90pDa/KqOcLCFamVdjhRCUQu80uT0yOxXutEyr0ztar+9+4zp/Mb:VyO+yFaMzCUQJxTIXutNr0z869+4mb

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\d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe
    "C:\Users\Admin\AppData\Local\Temp\d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139169.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139169.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr853579.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr853579.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:3692
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 1088
          4⤵
          • Program crash
          PID:2512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu714100.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu714100.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1708
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:6052
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 1384
          4⤵
          • Program crash
          PID:208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2000
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3692 -ip 3692
    1⤵
      PID:4628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1708 -ip 1708
      1⤵
        PID:1512

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139169.exe

        Filesize

        697KB

        MD5

        e8125c825b78ce4dc38a881159d6a762

        SHA1

        343261a0d55e72f00ddcb2ceb69b5d092c1588ac

        SHA256

        743b04b6dad084f2b8c9fe8058bbcb54cdf6f5176777795730104b97d7948d5f

        SHA512

        07c5e17d21db846ec8180cd16b7e0d4266cbe48e69b30cf60b9951e93f81d155c4376ca78d3854365c2b5f8a4b30fb99f12903fe5275de3ad8f3f1cf5645f419

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr853579.exe

        Filesize

        403KB

        MD5

        616818d4e6d3d07f05e4666a0caa4c17

        SHA1

        06c1fb04184e41f725ed3f6f0cfab76af9dd6379

        SHA256

        419293bf4768f148ee50795ba47fef52a9563bbf48e7c527d94a96883f0e0341

        SHA512

        3efb101dbdfb5a9a39fd35a4331e74f5608c615290c50376c7a15053666e6174e231a68c4dd88422432c303efe074dedb71da008c9ef28dffc4a625187e22055

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu714100.exe

        Filesize

        586KB

        MD5

        47f69554100650a45d3b58c5c181e4b5

        SHA1

        44d9aa19f23f57e30df5919337be780433513add

        SHA256

        6d44200d84dd6c3d51b5ea63d9aa478c4d8ac745b222f2c5784e2685c74d512c

        SHA512

        3dcd517692c1dcf4f4aa2e12a82c97900c83891c844b6ccd79c84ed535fa10c6e2779539a27233bf64d62a68d2bac656b880e68633ea24a7b98f93d944a1cfda

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1708-70-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-74-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-62-0x0000000002A30000-0x0000000002A96000-memory.dmp

        Filesize

        408KB

      • memory/1708-63-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-2205-0x0000000004FB0000-0x0000000004FE2000-memory.dmp

        Filesize

        200KB

      • memory/1708-88-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-96-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-64-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-66-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-68-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-72-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-61-0x0000000002810000-0x0000000002878000-memory.dmp

        Filesize

        416KB

      • memory/1708-78-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-80-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-82-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-84-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-86-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-90-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-92-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-94-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/1708-76-0x0000000002A30000-0x0000000002A90000-memory.dmp

        Filesize

        384KB

      • memory/2000-2229-0x0000000000A00000-0x0000000000A30000-memory.dmp

        Filesize

        192KB

      • memory/2000-2230-0x0000000005320000-0x0000000005326000-memory.dmp

        Filesize

        24KB

      • memory/3692-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3692-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3692-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3692-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3692-51-0x0000000000890000-0x00000000008BD000-memory.dmp

        Filesize

        180KB

      • memory/3692-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-50-0x0000000000970000-0x0000000000A70000-memory.dmp

        Filesize

        1024KB

      • memory/3692-22-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-23-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-19-0x0000000002880000-0x000000000289A000-memory.dmp

        Filesize

        104KB

      • memory/3692-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-29-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3692-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3692-16-0x0000000000890000-0x00000000008BD000-memory.dmp

        Filesize

        180KB

      • memory/3692-20-0x0000000004EE0000-0x0000000005484000-memory.dmp

        Filesize

        5.6MB

      • memory/3692-21-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

        Filesize

        96KB

      • memory/3692-15-0x0000000000970000-0x0000000000A70000-memory.dmp

        Filesize

        1024KB

      • memory/6052-2221-0x00000000056D0000-0x00000000057DA000-memory.dmp

        Filesize

        1.0MB

      • memory/6052-2222-0x0000000005560000-0x0000000005572000-memory.dmp

        Filesize

        72KB

      • memory/6052-2223-0x0000000005600000-0x000000000563C000-memory.dmp

        Filesize

        240KB

      • memory/6052-2225-0x0000000005640000-0x000000000568C000-memory.dmp

        Filesize

        304KB

      • memory/6052-2220-0x0000000005BE0000-0x00000000061F8000-memory.dmp

        Filesize

        6.1MB

      • memory/6052-2219-0x0000000002EE0000-0x0000000002EE6000-memory.dmp

        Filesize

        24KB

      • memory/6052-2218-0x0000000000BF0000-0x0000000000C1E000-memory.dmp

        Filesize

        184KB