Analysis

  • max time kernel
    143s
  • 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
    11/11/2024, 06:48

General

  • Target

    6f7e84c69125f129805352dc302086c4f50851441cbd6d8150fedb85eff9699a.exe

  • Size

    685KB

  • MD5

    fdfe8e39d4b278956280d68a3e2da8e4

  • SHA1

    1b25ccb0cfda518ab32ee6fed1fad63cc543a9dc

  • SHA256

    6f7e84c69125f129805352dc302086c4f50851441cbd6d8150fedb85eff9699a

  • SHA512

    0afbd0d860278b1cc6205e66b6e5e175c4f48a43c44f953830bf526d90c9a0d9392f13a015255726dc958248572db0f5b6bd1d6247e46b33c0a6bc90636de075

  • SSDEEP

    12288:7y90OqI4DnLzpMPXAFTyCSagpuXbkNvwYgXV5uyyx/7phqcvZ2:7yO1nLFFSkuwfXruj1FvZ2

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\6f7e84c69125f129805352dc302086c4f50851441cbd6d8150fedb85eff9699a.exe
    "C:\Users\Admin\AppData\Local\Temp\6f7e84c69125f129805352dc302086c4f50851441cbd6d8150fedb85eff9699a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un982062.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un982062.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3528
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72039212.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72039212.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:4716
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 1080
          4⤵
          • Program crash
          PID:4780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk675349.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk675349.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4292
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4716 -ip 4716
    1⤵
      PID:4740

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un982062.exe

            Filesize

            531KB

            MD5

            2c09819d7973fe5547caa6bef463d2f7

            SHA1

            6c98d23b3c329c62d4edc8dbbb4db175d9110b01

            SHA256

            287e9aef5a8c3d2cfbde9100db88cff35b6427888702892a8e3e23415bd2dc87

            SHA512

            a56e94f91ef2bc2c5982a2b2a71606a4b676cc0430012eaf992bf476c69adbfb296ebb0c82abcf6eec2c284cf33ff19a466205aaced2a53ae9b5e0b5281dbf43

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72039212.exe

            Filesize

            249KB

            MD5

            6f9e40197f10829263513fee951ed3f0

            SHA1

            0a53e26c39c9d072c7652e0a74789cbab00ff06f

            SHA256

            74e29342f5f3d1552a94a625d462e24d11f39b990583175dc43300ec246161b9

            SHA512

            0d153bdd9f5d2a622e3fd4754d23e16a70452defd61182a68cde4b394507dddbabb31166497a203b59495a5806a9038c9d7fe7fcef6bf7e1dc14806bb2ec9c85

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk675349.exe

            Filesize

            332KB

            MD5

            59fada66c0b0b3dff2f2ee7784e4930d

            SHA1

            aa4c583a4bf54973030ed3e3e66df948fc4b44f5

            SHA256

            8db4ee285d15eeea91bd53345a878120bcae8222274df867a73c229034b84bbe

            SHA512

            23f2c2a3848429e676ca47765263d50f6e84ac2000da0413eaf564d8adb519511b600da7fe7011e2c8d86e97178c202ff240327f92fc844ba3f48908ab7b443b

          • memory/4292-72-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-76-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-854-0x000000000A330000-0x000000000A342000-memory.dmp

            Filesize

            72KB

          • memory/4292-853-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

            Filesize

            6.1MB

          • memory/4292-61-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-62-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-64-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-66-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-68-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-70-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-856-0x000000000A470000-0x000000000A4AC000-memory.dmp

            Filesize

            240KB

          • memory/4292-857-0x0000000004C00000-0x0000000004C4C000-memory.dmp

            Filesize

            304KB

          • memory/4292-74-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-855-0x000000000A350000-0x000000000A45A000-memory.dmp

            Filesize

            1.0MB

          • memory/4292-78-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-80-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-82-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-84-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-86-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-90-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-92-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-94-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-88-0x00000000071B0000-0x00000000071E5000-memory.dmp

            Filesize

            212KB

          • memory/4292-60-0x00000000071B0000-0x00000000071EA000-memory.dmp

            Filesize

            232KB

          • memory/4292-59-0x0000000007130000-0x000000000716C000-memory.dmp

            Filesize

            240KB

          • memory/4716-38-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-54-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4716-53-0x0000000000400000-0x0000000002B9A000-memory.dmp

            Filesize

            39.6MB

          • memory/4716-50-0x0000000000400000-0x0000000002B9A000-memory.dmp

            Filesize

            39.6MB

          • memory/4716-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4716-49-0x0000000002F30000-0x0000000003030000-memory.dmp

            Filesize

            1024KB

          • memory/4716-21-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-36-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-22-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-24-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-26-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-28-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-30-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-32-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-34-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-40-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-42-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-44-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-46-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-48-0x0000000004D80000-0x0000000004D93000-memory.dmp

            Filesize

            76KB

          • memory/4716-20-0x0000000004D80000-0x0000000004D98000-memory.dmp

            Filesize

            96KB

          • memory/4716-19-0x00000000074E0000-0x0000000007A84000-memory.dmp

            Filesize

            5.6MB

          • memory/4716-18-0x0000000000400000-0x0000000002B9A000-memory.dmp

            Filesize

            39.6MB

          • memory/4716-17-0x0000000004A30000-0x0000000004A4A000-memory.dmp

            Filesize

            104KB

          • memory/4716-15-0x0000000002F30000-0x0000000003030000-memory.dmp

            Filesize

            1024KB

          • memory/4716-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB