Analysis

  • max time kernel
    145s
  • 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
    05-11-2024 16:23

General

  • Target

    34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe

  • Size

    1.2MB

  • MD5

    4d948649c2a46a65a0c41e95b1277491

  • SHA1

    7c9102c7feaaaa02141153e3f1546d5464fa0b0f

  • SHA256

    34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28

  • SHA512

    aee0c978ded7e953e6736dd5d2396de2e26edfdd4329bb7f707b765f906b9ec1985dcf58d867380e64b75c65d5b32dc95d65abc29bd142bb07e883b7dabb8958

  • SSDEEP

    24576:VyWLKrC8LAAkSeCoTfKbBC6C65hFOvefqm8Gxk01yRrWeQUCIfm8tGi:wWLACAAAkSJqf93GR8TSepCN8t

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\34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe
    "C:\Users\Admin\AppData\Local\Temp\34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:872
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un713357.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un713357.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un165566.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un165566.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2844
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr776640.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr776640.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:2172
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 1084
            5⤵
            • Program crash
            PID:1100
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu899968.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu899968.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1192
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:5908
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 1548
            5⤵
            • Program crash
            PID:2648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4648
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2172 -ip 2172
    1⤵
      PID:2652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1192 -ip 1192
      1⤵
        PID:6100

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un713357.exe

        Filesize

        863KB

        MD5

        6ee0f28d85d43305ee6b875f48fa6239

        SHA1

        e90885c41237933f7688850097f624b26ff680b4

        SHA256

        f718d0f694ab68f45c55abb38bca8de6b4541f741446f724e77ee1f493fe5303

        SHA512

        8b0ded77e119b892f1fa3987a12ce69b45aac965548ac7c55a5437f6c1cecaa30899a3b57a7c67414d7ecad6e068f6b23b3c1620e79606f515bc9fb8fb9ca290

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un165566.exe

        Filesize

        709KB

        MD5

        f8dd6b1eb7415e1526d69989674cd639

        SHA1

        c4d297aa5a452780e814d0b073fb6462119a3043

        SHA256

        3782e5e88c0f42b3a0b292af24882cae09f48eccc9f900bda0e0efc858768295

        SHA512

        0b17cc623549404a63a6965f5ee1f32fb066191fffad86a71a9c60c6281326e142f2d348f8a8721484a5a7b47a9455c15cc3e4ba8b8bc88ddd393dce0303760e

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr776640.exe

        Filesize

        404KB

        MD5

        7f1977002abc558ea628326e449ba75f

        SHA1

        3368a41afa74669bf71cd981142d5eb30f5f57f9

        SHA256

        b40168e15b0eb3c47118a13ab094602b04ab0559471a9148b8023d8cd0da6b63

        SHA512

        dfa8ae335fd300d03d79bc8dfa8c37dea758eb69ea50cf861521a3fa0641c72f516886c6a9fb3c4d9c97356393a00ed09828729da8e10a741523c49c47293cca

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu899968.exe

        Filesize

        588KB

        MD5

        da869d4ec21153c780ea62a591d2749c

        SHA1

        dd72933776a885301bbb86b886644d92f556eb68

        SHA256

        8ab8d429eddf82da4aeaf6bb327491e0b3fbfc611fe9ec829f4ef77ab6069d74

        SHA512

        872b86e4fff7052328d792d5e47ab9208c8d45cdef6bde4fe805adff883296d681e0197c5ae8942b8bdf0cdd248ad534f21e2663ab993077b3cef0e3151aef79

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1192-63-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-77-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-89-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-2204-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/1192-85-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-62-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-67-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-79-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-87-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-95-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-65-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-69-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-73-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-75-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-81-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-83-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-91-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-93-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/1192-60-0x0000000004E70000-0x0000000004ED8000-memory.dmp

        Filesize

        416KB

      • memory/1192-61-0x0000000005540000-0x00000000055A6000-memory.dmp

        Filesize

        408KB

      • memory/1192-71-0x0000000005540000-0x00000000055A0000-memory.dmp

        Filesize

        384KB

      • memory/2172-26-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-24-0x0000000002870000-0x0000000002888000-memory.dmp

        Filesize

        96KB

      • memory/2172-50-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-46-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-42-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/2172-25-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-48-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-28-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-30-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-32-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-34-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-36-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-38-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-40-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/2172-52-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-44-0x0000000002870000-0x0000000002882000-memory.dmp

        Filesize

        72KB

      • memory/2172-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

        Filesize

        5.6MB

      • memory/2172-22-0x0000000002630000-0x000000000264A000-memory.dmp

        Filesize

        104KB

      • memory/4648-2228-0x0000000000150000-0x0000000000180000-memory.dmp

        Filesize

        192KB

      • memory/4648-2229-0x0000000002480000-0x0000000002486000-memory.dmp

        Filesize

        24KB

      • memory/5908-2218-0x0000000001100000-0x0000000001106000-memory.dmp

        Filesize

        24KB

      • memory/5908-2219-0x00000000059C0000-0x0000000005FD8000-memory.dmp

        Filesize

        6.1MB

      • memory/5908-2220-0x00000000054C0000-0x00000000055CA000-memory.dmp

        Filesize

        1.0MB

      • memory/5908-2221-0x00000000053F0000-0x0000000005402000-memory.dmp

        Filesize

        72KB

      • memory/5908-2222-0x0000000005450000-0x000000000548C000-memory.dmp

        Filesize

        240KB

      • memory/5908-2217-0x0000000000A70000-0x0000000000A9E000-memory.dmp

        Filesize

        184KB

      • memory/5908-2227-0x00000000055D0000-0x000000000561C000-memory.dmp

        Filesize

        304KB