Analysis

  • max time kernel
    150s
  • 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
    09/11/2024, 06:13

General

  • Target

    8ac9cafebb47d3586b65ac83680fa222c348a7dde8dfcb239fc74c673d60adf0.exe

  • Size

    704KB

  • MD5

    5e8e2720dd5ee31dc37d4ce989db6a6d

  • SHA1

    9fe9adf39cf2b8430b66bb4a39931f84dcaeada6

  • SHA256

    8ac9cafebb47d3586b65ac83680fa222c348a7dde8dfcb239fc74c673d60adf0

  • SHA512

    eccac50d6ccb7a1c6c1a5f73a3d955dc4f325379cb21deac922267614f32ec2292d016663bbb3b22bce6d3378aa8713537ca0e83933e75662b1bb88e89e215dc

  • SSDEEP

    12288:Py90UYLCTCp4UWokEdJ0nrue2t1vB9RCTkZMI4HKhWS2PwcA+umB+HnMWCbiPK61:PyHsCwWokEdJq+j9aqjdhWS+y+uqMnpN

Malware Config

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\8ac9cafebb47d3586b65ac83680fa222c348a7dde8dfcb239fc74c673d60adf0.exe
    "C:\Users\Admin\AppData\Local\Temp\8ac9cafebb47d3586b65ac83680fa222c348a7dde8dfcb239fc74c673d60adf0.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un255891.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un255891.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr339134.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr339134.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:2608
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 1080
          4⤵
          • Program crash
          PID:3576
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu024729.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu024729.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2608 -ip 2608
    1⤵
      PID:5020

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un255891.exe

            Filesize

            549KB

            MD5

            599ca3c1dc4a455942acf4e3cee1e314

            SHA1

            03d693b8ea44d40426e6b0a034e48abf9c021048

            SHA256

            f9cac0abfc6a68192ac820347805d8077792a760e5f9b8171a318ba3f0dbf53a

            SHA512

            306de73db60dfab23340d905d9e2e1727b400b630c43b45fa62d332cf48116e282bc808c4b01ed1c005e2b5d703be079ad1624809a5af8ea60813600e4df7469

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr339134.exe

            Filesize

            277KB

            MD5

            a448b48a2025ea27e1a58a39079969c3

            SHA1

            901a17c34b1b1c94930f102bac04184aa874f2be

            SHA256

            825c87568fb355d1d5c0514edb47b98b030d3fdf471f70df3218ba41bf9e6eca

            SHA512

            e1578286b000a939e0ce621bf536d25cbcf4283aae0c7b0dab1b51921490294a4ed266aab69ea48000ed39bd6edfc806e94c251dd9e0f947f09ce3cd16f070f3

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu024729.exe

            Filesize

            361KB

            MD5

            4cc9b6788cb850c63da60a33d9ce5929

            SHA1

            d45654569113e8c712f3053371c2591718a96076

            SHA256

            c13921be9da15ed810405abcffddd018724d2e2ba8740e19fef8aba9941a3f60

            SHA512

            3f20ba742ec83b29cd8cfaa6d53910b2c32a6487392c7715d87ca24590c256339a18994d2fa9666581afa4240acc46ae4dd95f2b93764e6ff1a90cfe46d42b90

          • memory/2016-77-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-81-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-855-0x000000000A350000-0x000000000A362000-memory.dmp

            Filesize

            72KB

          • memory/2016-854-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

            Filesize

            6.1MB

          • memory/2016-62-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-63-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-67-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-69-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-73-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-75-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

            Filesize

            240KB

          • memory/2016-858-0x0000000006C40000-0x0000000006C8C000-memory.dmp

            Filesize

            304KB

          • memory/2016-79-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-856-0x000000000A370000-0x000000000A47A000-memory.dmp

            Filesize

            1.0MB

          • memory/2016-83-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-85-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-88-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-89-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-91-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-93-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-95-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-71-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-65-0x00000000071D0000-0x0000000007205000-memory.dmp

            Filesize

            212KB

          • memory/2016-61-0x00000000071D0000-0x000000000720A000-memory.dmp

            Filesize

            232KB

          • memory/2016-60-0x0000000007150000-0x000000000718C000-memory.dmp

            Filesize

            240KB

          • memory/2608-40-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-54-0x0000000000400000-0x0000000002BAE000-memory.dmp

            Filesize

            39.7MB

          • memory/2608-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2608-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2608-51-0x0000000000400000-0x0000000002BAE000-memory.dmp

            Filesize

            39.7MB

          • memory/2608-50-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

            Filesize

            180KB

          • memory/2608-49-0x0000000002E20000-0x0000000002F20000-memory.dmp

            Filesize

            1024KB

          • memory/2608-21-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-22-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-24-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-26-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-28-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-30-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-32-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-36-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-39-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-48-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-42-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-44-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-46-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-34-0x0000000007700000-0x0000000007712000-memory.dmp

            Filesize

            72KB

          • memory/2608-20-0x0000000007700000-0x0000000007718000-memory.dmp

            Filesize

            96KB

          • memory/2608-19-0x0000000007110000-0x00000000076B4000-memory.dmp

            Filesize

            5.6MB

          • memory/2608-18-0x0000000004BF0000-0x0000000004C0A000-memory.dmp

            Filesize

            104KB

          • memory/2608-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2608-16-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

            Filesize

            180KB

          • memory/2608-15-0x0000000002E20000-0x0000000002F20000-memory.dmp

            Filesize

            1024KB