Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 05:07

General

  • Target

    62ac37bea8be7f768ebdaea78a3575a3c88133e31854e8dd8ccfd719f3e0e7f1.exe

  • Size

    659KB

  • MD5

    deec95eef463f6b0ab4948e017e83995

  • SHA1

    a9f61acc3d814244c7fc746a37a245d83117ff77

  • SHA256

    62ac37bea8be7f768ebdaea78a3575a3c88133e31854e8dd8ccfd719f3e0e7f1

  • SHA512

    5ef3e06d5336b0b972d6d1b92ae110953c2abb558e80798232d7fb1467c39a29e7c97af167a19c74ddc5e7d4bf1046395833f25b7d18dd0cafb25c72e8387828

  • SSDEEP

    12288:JMrty90wSoyC/zR3F/5EGPXR8IquBZjQZax51SFMzOhgg:8y7SLOzpFFPefaf4Gyig

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62ac37bea8be7f768ebdaea78a3575a3c88133e31854e8dd8ccfd719f3e0e7f1.exe
    "C:\Users\Admin\AppData\Local\Temp\62ac37bea8be7f768ebdaea78a3575a3c88133e31854e8dd8ccfd719f3e0e7f1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3860
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yctD80Kq28.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yctD80Kq28.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3604
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ursx89cf56.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ursx89cf56.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:3780
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3780 -s 1080
          4⤵
          • Program crash
          PID:4264
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrcT53AU03.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrcT53AU03.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4520
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3780 -ip 3780
    1⤵
      PID:3444

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yctD80Kq28.exe

            Filesize

            514KB

            MD5

            9bd6fdc36d00a0da3bdd1391b090ead9

            SHA1

            d142f7dbf017159a67023d862ab6d0afa74b5034

            SHA256

            f92f46e9d31cc7b5425a7166f440cb7d1c91497b5c18c75e596251065f13edc2

            SHA512

            e4caa27a5d1aef8bba5f626ba1e33c6fcecad6c46b1d6d6fead847df9c870cf2bab1945d5b6f4ec9997e54979369731e088682148c6d406efec51c6536f3b0a4

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ursx89cf56.exe

            Filesize

            232KB

            MD5

            654d38a192aa90f8f2d4c64647ed64d1

            SHA1

            366c844b2fc2b4c0b0191754d4a1470e1763ccb4

            SHA256

            93f2d867562d5187beac7b8d7a55a8f435b7bbab77152b0c7bb3f8c22c2d23a2

            SHA512

            9ce88068e0e4cfac55467fbccc2621bbe431353bf4faf6a0957a6ae38f083023fbd130abb423e35f344e4d3952aed8470eba47c3ab71ff7ec61ff5a79aa80303

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrcT53AU03.exe

            Filesize

            289KB

            MD5

            1c795044102f7759152f7661b15c22bf

            SHA1

            66e3fee6ce5c4fd8974bb493b8ea7f63f0de4224

            SHA256

            8f76de3f10a19e704eaaa544d8b0aea616b3b55e5e9d4f91afed3db0c60714a4

            SHA512

            8c6313c1b71200f905a41b131ebb5a54f4057dd14fe062565674b4d86ebdb8ca2faf8655c970bb3ba279d34ea761c0d71d81c94f3fc9cec7dd2c49737b7653a1

          • memory/3780-15-0x0000000000770000-0x0000000000870000-memory.dmp

            Filesize

            1024KB

          • memory/3780-17-0x0000000000400000-0x000000000057E000-memory.dmp

            Filesize

            1.5MB

          • memory/3780-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3780-18-0x0000000000400000-0x000000000057E000-memory.dmp

            Filesize

            1.5MB

          • memory/3780-19-0x00000000021D0000-0x00000000021EA000-memory.dmp

            Filesize

            104KB

          • memory/3780-20-0x0000000004D60000-0x0000000005304000-memory.dmp

            Filesize

            5.6MB

          • memory/3780-21-0x00000000025C0000-0x00000000025D8000-memory.dmp

            Filesize

            96KB

          • memory/3780-31-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-29-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-22-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-27-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-49-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-47-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-45-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-43-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-41-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-39-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-37-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-35-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-33-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-25-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-23-0x00000000025C0000-0x00000000025D2000-memory.dmp

            Filesize

            72KB

          • memory/3780-50-0x0000000000770000-0x0000000000870000-memory.dmp

            Filesize

            1024KB

          • memory/3780-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3780-54-0x0000000000400000-0x000000000057E000-memory.dmp

            Filesize

            1.5MB

          • memory/3780-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4520-60-0x0000000002450000-0x0000000002496000-memory.dmp

            Filesize

            280KB

          • memory/4520-61-0x0000000004B80000-0x0000000004BC4000-memory.dmp

            Filesize

            272KB

          • memory/4520-73-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-75-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-71-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-69-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-67-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-65-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-63-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-62-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-95-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-93-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-91-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-89-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-87-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-85-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-83-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-81-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-79-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-77-0x0000000004B80000-0x0000000004BBE000-memory.dmp

            Filesize

            248KB

          • memory/4520-968-0x00000000052E0000-0x00000000058F8000-memory.dmp

            Filesize

            6.1MB

          • memory/4520-969-0x0000000005900000-0x0000000005A0A000-memory.dmp

            Filesize

            1.0MB

          • memory/4520-970-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/4520-971-0x0000000004CD0000-0x0000000004D0C000-memory.dmp

            Filesize

            240KB

          • memory/4520-972-0x0000000005B10000-0x0000000005B5C000-memory.dmp

            Filesize

            304KB