Analysis

  • max time kernel
    145s
  • 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
    05-11-2024 16:39

General

  • Target

    09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe

  • Size

    1.1MB

  • MD5

    03a01f3e94908d594c2ce2cf105f2044

  • SHA1

    8d30228c29f33b4f20b7621f5dd983216919d09f

  • SHA256

    09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71

  • SHA512

    3392055fb798a452207164b2e5ed61423486c31b2681b5fd1a1322e716ddb56b85f7556b4610872cfd5340598aeca7a6b9afeb12eb4ff8e7020bcda7fee77891

  • SSDEEP

    24576:ByJABYsO7FpA2prRUGNk4I505eAuGP4uevTSn6amze5T:0JAYN5pR2p4IseyP4ueen6I

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\09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe
    "C:\Users\Admin\AppData\Local\Temp\09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un408124.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un408124.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4528
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un017003.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un017003.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3136
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr252117.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr252117.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:3948
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 1096
            5⤵
            • Program crash
            PID:5108
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu650451.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu650451.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3052
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:6632
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 1388
            5⤵
            • Program crash
            PID:6696
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:6760
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3948 -ip 3948
    1⤵
      PID:2640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3052 -ip 3052
      1⤵
        PID:6660

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un408124.exe

        Filesize

        852KB

        MD5

        9ebcd160b8d8546687bd3bc8042853f8

        SHA1

        1a5ae56baf9b4e92cef9d24480f40a9c2308dd8c

        SHA256

        5720ced2f7bbdfa715e95adc1b32398d3c909ce9cbcb802d12a663e5b3d15997

        SHA512

        d2154537f29c67fcbba0a70bc476443db8e7137cdf750146c1896234c28ffc591d15709184128de3669b3d019489582c12919e5416cc600666a50d62a1ba572a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un017003.exe

        Filesize

        698KB

        MD5

        587e20c8c096dfdbdb6d09756ea7117b

        SHA1

        0cc915575736ed1f618a527064d3fa0d3ca9de25

        SHA256

        170f8502e84ac9569f6c0148cf639c7dcd97ff53fbc44316a96d36967d1f47b3

        SHA512

        a22fdb000bad2bee3557c4a1f185bc37de3824b8f7ee12da7e8e480aa6870aa87ab2bed240d2b0425523486037a1f4f22e130c83fc5784fcab0b8a94cc1cbb2f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr252117.exe

        Filesize

        403KB

        MD5

        b77cab5436992c4e360d7eb6ac3fbb0a

        SHA1

        4c6ed83c0b5437007d72557b65bf3b4f500c6850

        SHA256

        6b2887df45c0a259639561658b0f45707a56bc5c979b3212fa8c026d0c4f3467

        SHA512

        55a148a5cb7c624aee55a6b7ed5087db0c9344d58098d9818d2eaf8ae5a172c1ff238426e1e0a49abdeef49de1083f58491eac24d9e07f204913eb636b924170

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu650451.exe

        Filesize

        586KB

        MD5

        c1403b642c8f8588273243fa6cc1377c

        SHA1

        50ee5c28bb4092130d52f48782fcb9a154308a3e

        SHA256

        d20c70864e4a206c95afd17e9339e66933f499bda3ebaef07977cc044dafd87c

        SHA512

        3e59c6e9ae6284ae081aa433e5b37704d45e67076bc41cc264e521ee5ed2a0e81ea087b981847d1a99bddd1c02383205e4aafcdba5a85dab982efa79c84c6d0d

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/3052-63-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-91-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-88-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3052-85-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-62-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-65-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-71-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-68-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-69-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-73-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-75-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-77-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-79-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-81-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-83-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-89-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-95-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3052-60-0x00000000027E0000-0x0000000002848000-memory.dmp

        Filesize

        416KB

      • memory/3052-61-0x0000000002910000-0x0000000002976000-memory.dmp

        Filesize

        408KB

      • memory/3052-93-0x0000000002910000-0x0000000002970000-memory.dmp

        Filesize

        384KB

      • memory/3948-26-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-24-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

        Filesize

        96KB

      • memory/3948-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3948-52-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-48-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-53-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/3948-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-44-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-28-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-32-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-34-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-36-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-38-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-40-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-42-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-30-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-46-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-50-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

        Filesize

        72KB

      • memory/3948-23-0x0000000004DE0000-0x0000000005384000-memory.dmp

        Filesize

        5.6MB

      • memory/3948-22-0x00000000026D0000-0x00000000026EA000-memory.dmp

        Filesize

        104KB

      • memory/6632-2218-0x00000000025E0000-0x00000000025E6000-memory.dmp

        Filesize

        24KB

      • memory/6632-2219-0x00000000054A0000-0x0000000005AB8000-memory.dmp

        Filesize

        6.1MB

      • memory/6632-2220-0x0000000004FC0000-0x00000000050CA000-memory.dmp

        Filesize

        1.0MB

      • memory/6632-2221-0x0000000004EF0000-0x0000000004F02000-memory.dmp

        Filesize

        72KB

      • memory/6632-2222-0x0000000004F50000-0x0000000004F8C000-memory.dmp

        Filesize

        240KB

      • memory/6632-2224-0x00000000050D0000-0x000000000511C000-memory.dmp

        Filesize

        304KB

      • memory/6632-2217-0x0000000000570000-0x000000000059E000-memory.dmp

        Filesize

        184KB

      • memory/6760-2228-0x0000000000840000-0x0000000000870000-memory.dmp

        Filesize

        192KB

      • memory/6760-2229-0x00000000010B0000-0x00000000010B6000-memory.dmp

        Filesize

        24KB