Analysis

  • max time kernel
    144s
  • 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, 05:14

General

  • Target

    625c2754cbec2f5bb1074e75f1eb84e0a966e310d1373c3d7359726882020c83.exe

  • Size

    706KB

  • MD5

    42dfa9227e009e25a27594129a336b86

  • SHA1

    8885a5e4106113d3e776b2d133f22f8c845edb5a

  • SHA256

    625c2754cbec2f5bb1074e75f1eb84e0a966e310d1373c3d7359726882020c83

  • SHA512

    5685c32529da1246b336be8038973319a91505aeaba2946b18daa7a40fb9ce6d04b70bfee8935495886cc347debfc7ff0f2b0fb7c36a446cd29e9585a43a42e9

  • SSDEEP

    12288:wy90dkGcHGUfOzDQQhcsCt8RkmUrET7RdrjJY8c0LSZJcxeJD39xZQqL:wypHzWzXitEiIjrjTcM+B39Pj

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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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\625c2754cbec2f5bb1074e75f1eb84e0a966e310d1373c3d7359726882020c83.exe
    "C:\Users\Admin\AppData\Local\Temp\625c2754cbec2f5bb1074e75f1eb84e0a966e310d1373c3d7359726882020c83.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un375557.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un375557.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr349604.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr349604.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:1876
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1876 -s 1076
          4⤵
          • Program crash
          PID:3056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu314372.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu314372.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2836
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1876 -ip 1876
    1⤵
      PID:432
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:6100

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un375557.exe

            Filesize

            552KB

            MD5

            76a3062d17e93c1bb5d56cb13004606d

            SHA1

            0d928861aab0a42296085e41824497bf28f3d356

            SHA256

            a4900e8d8a4c5c1e24c9637cb0d1d96a120b2a70a1bbc9c6b9047e43f3be8814

            SHA512

            ce653ef379d7cd6f0ca45d04cba41fe0cee36fec84417df1f800cdb8a3550421fc005e1ad7949404e81f4d1d00c750d9ee59fc267be6894de5ab3caafcdc9620

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr349604.exe

            Filesize

            299KB

            MD5

            2f8b15f37fab077cb2d6f4fd72eb6145

            SHA1

            86b2708d7eeb22a0f2251d1922cff846de64289a

            SHA256

            59f98f0ef3630d1dc871903ef7660d1dbf907b92570dba8d7237c6522d011a71

            SHA512

            5ed33405048685c97ec9b563f0ef79a0b7bd8ce5a5a976d233c2f04b9b586d0d2ab81f9e7915c604852dcfabbc509c2d05059b631e9b913b1e7df38a62dc5033

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu314372.exe

            Filesize

            382KB

            MD5

            fecf7bc4fb15edfd31e161bd92a87816

            SHA1

            d8e2e063fb0c9dadf66bf4fa6dbfee054e3ab022

            SHA256

            3b101d1c382f7bacb51664eca774e5ac32670a3d9940bd4966b9a3650fec0491

            SHA512

            f029f02d40d9901b28cfe249f5ec9639614803b1b6bce16f701bccc8b547cae10d497c189c7aae37e5523cd2feeae79eb13748dcf663ea5ec337bdd4a0cc8909

          • memory/1876-15-0x0000000002C10000-0x0000000002D10000-memory.dmp

            Filesize

            1024KB

          • memory/1876-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1876-17-0x0000000004C80000-0x0000000004C9A000-memory.dmp

            Filesize

            104KB

          • memory/1876-18-0x0000000007310000-0x00000000078B4000-memory.dmp

            Filesize

            5.6MB

          • memory/1876-19-0x0000000004CF0000-0x0000000004D08000-memory.dmp

            Filesize

            96KB

          • memory/1876-20-0x0000000000400000-0x0000000002BB5000-memory.dmp

            Filesize

            39.7MB

          • memory/1876-32-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-46-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-45-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-42-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-41-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-38-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-48-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-36-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-34-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-30-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-28-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-26-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-24-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-22-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-21-0x0000000004CF0000-0x0000000004D02000-memory.dmp

            Filesize

            72KB

          • memory/1876-49-0x0000000002C10000-0x0000000002D10000-memory.dmp

            Filesize

            1024KB

          • memory/1876-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1876-50-0x0000000000400000-0x0000000002BB5000-memory.dmp

            Filesize

            39.7MB

          • memory/1876-53-0x0000000000400000-0x0000000002BB5000-memory.dmp

            Filesize

            39.7MB

          • memory/1876-54-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2836-59-0x0000000004A30000-0x0000000004A6C000-memory.dmp

            Filesize

            240KB

          • memory/2836-60-0x0000000004C60000-0x0000000004C9A000-memory.dmp

            Filesize

            232KB

          • memory/2836-82-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-90-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-94-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-92-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-88-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-86-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-84-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-80-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-78-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-76-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-74-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-72-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-70-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-68-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-66-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-64-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-62-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-61-0x0000000004C60000-0x0000000004C95000-memory.dmp

            Filesize

            212KB

          • memory/2836-853-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

            Filesize

            6.1MB

          • memory/2836-854-0x000000000A350000-0x000000000A362000-memory.dmp

            Filesize

            72KB

          • memory/2836-855-0x000000000A370000-0x000000000A47A000-memory.dmp

            Filesize

            1.0MB

          • memory/2836-856-0x000000000A4E0000-0x000000000A51C000-memory.dmp

            Filesize

            240KB

          • memory/2836-857-0x0000000004980000-0x00000000049CC000-memory.dmp

            Filesize

            304KB