Analysis

  • max time kernel
    147s
  • 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
    08-11-2024 06:19

General

  • Target

    ea33253c94a6414bd6c6ba8cb72be94ce047a143c6dca4606d96d68a48d1558b.exe

  • Size

    1.2MB

  • MD5

    5b829c6433d216e6e4c4c7896fbd6308

  • SHA1

    5a1c3e84d4e92626fbafae827947a414353cbc7f

  • SHA256

    ea33253c94a6414bd6c6ba8cb72be94ce047a143c6dca4606d96d68a48d1558b

  • SHA512

    5993f0147f48e32e43291fa73b86f0ddf3eae944e9a4436575adc79b54fc3cedc05e21afbaa598b66f1a04df3d69d80ebb2d8f1f4ab9414890fa904e7baf39a5

  • SSDEEP

    24576:LylkiQ6W4luZlaNjGkkTPoYRgzVr5hhXCHTvtabIHE49HpRFdym:+lXlWL8Y7bRQtOBIIk437dy

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\ea33253c94a6414bd6c6ba8cb72be94ce047a143c6dca4606d96d68a48d1558b.exe
    "C:\Users\Admin\AppData\Local\Temp\ea33253c94a6414bd6c6ba8cb72be94ce047a143c6dca4606d96d68a48d1558b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915566.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915566.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1944
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un984820.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un984820.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3956
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr074570.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr074570.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:4496
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 1008
            5⤵
            • Program crash
            PID:3020
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu647698.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu647698.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3844
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:448
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3844 -s 1508
            5⤵
            • Program crash
            PID:2064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk247716.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk247716.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:924
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4496 -ip 4496
    1⤵
      PID:660
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 3844 -ip 3844
      1⤵
        PID:220

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un915566.exe

        Filesize

        863KB

        MD5

        4da09bc1fd484d93201618cc7a172bb1

        SHA1

        afb6e93da534d544afe8bd91d30b2fbd0d07cef8

        SHA256

        9920cd97a7f3ccdc404bfce27bd23dc3dae3d31436ae8f54c45d6c92fdf197ae

        SHA512

        b42179031d4aa494617a294056c503fea48aa26b5248d6df02f3ad564a26fba9540e6d0b300884cb436aba23991bbba3ad8a8845b33aee8a71779c2bcf266c52

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk247716.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un984820.exe

        Filesize

        709KB

        MD5

        ce3f2d773bd9a545e528ca83140ddf79

        SHA1

        7dd3a1c1375ac71e93a59178840b5f58e9fb8364

        SHA256

        3eca5bbc2c77c4296af5b513b0e819165add2282efd5b063d6d886074ca05ad7

        SHA512

        80ea7b7798652f4a0582bb151188302be06a3993f1e39a3128f19525eb2be150086f96ec3b3e3073cf43a08f66b041b26ae9bd02a6400fb8e0c572e689745502

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr074570.exe

        Filesize

        405KB

        MD5

        f071f31b385307a2e24eb9cb291cd719

        SHA1

        40d8af9ddb045cb21158170bd6f7a8c356f89dac

        SHA256

        68c314d47e07ad955f81d7ef663c4f26e9894e4184ee066f6e881198583e7ce7

        SHA512

        96a46dbbc3a4199659675a9258e12229b36a903827aeabe12aa826c7b6c66a4548425a57c12038c6d24df9983ccc0dbbdc1ab9fe43d59c0d44f7c6b7be48a14a

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu647698.exe

        Filesize

        588KB

        MD5

        0bc0ceea135aeffd09d3884c5b1b25be

        SHA1

        d6bbe07c481a529bc4b00fb9ac1eb76b45fc0cf4

        SHA256

        e5f9671d974897c499537165ef376b44d12e967acbb643d5aa7950c95b05212a

        SHA512

        b5c02019dd359050e5777b725ce8934217f7cda6a91b8a30a2eab1c314661d4f2ae4056b304815f3cf6b1341f4786f18c768761c210fa0bd4c86d05ada7d165f

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/448-2220-0x0000000004C20000-0x0000000004D2A000-memory.dmp

        Filesize

        1.0MB

      • memory/448-2222-0x00000000049C0000-0x00000000049FC000-memory.dmp

        Filesize

        240KB

      • memory/448-2221-0x0000000004960000-0x0000000004972000-memory.dmp

        Filesize

        72KB

      • memory/448-2223-0x0000000004B20000-0x0000000004B6C000-memory.dmp

        Filesize

        304KB

      • memory/448-2219-0x0000000005130000-0x0000000005748000-memory.dmp

        Filesize

        6.1MB

      • memory/448-2218-0x0000000004910000-0x0000000004916000-memory.dmp

        Filesize

        24KB

      • memory/448-2217-0x00000000000F0000-0x000000000011E000-memory.dmp

        Filesize

        184KB

      • memory/924-2228-0x00000000007E0000-0x0000000000810000-memory.dmp

        Filesize

        192KB

      • memory/924-2229-0x0000000005000000-0x0000000005006000-memory.dmp

        Filesize

        24KB

      • memory/3844-83-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-71-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3844-81-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-93-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-63-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-65-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-67-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-69-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-60-0x0000000002870000-0x00000000028D8000-memory.dmp

        Filesize

        416KB

      • memory/3844-61-0x0000000002A40000-0x0000000002AA6000-memory.dmp

        Filesize

        408KB

      • memory/3844-62-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-77-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-91-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-95-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-89-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-87-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-85-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-79-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-75-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/3844-73-0x0000000002A40000-0x0000000002AA0000-memory.dmp

        Filesize

        384KB

      • memory/4496-40-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-24-0x0000000002A50000-0x0000000002A68000-memory.dmp

        Filesize

        96KB

      • memory/4496-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4496-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/4496-25-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-26-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-36-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-32-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-22-0x00000000026B0000-0x00000000026CA000-memory.dmp

        Filesize

        104KB

      • memory/4496-34-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-28-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-42-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-44-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-46-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-48-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-50-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-52-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-38-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB

      • memory/4496-23-0x0000000004E80000-0x0000000005424000-memory.dmp

        Filesize

        5.6MB

      • memory/4496-30-0x0000000002A50000-0x0000000002A62000-memory.dmp

        Filesize

        72KB