Analysis

  • max time kernel
    142s
  • max time network
    148s
  • 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, 03:54

General

  • Target

    92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe

  • Size

    690KB

  • MD5

    e6c077fa3ff235a94ff006ab186dc714

  • SHA1

    e4e3147f321a749f634e9cc211f07b8571530dd9

  • SHA256

    92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd

  • SHA512

    1699ace331a9418220fe137b38b13f217d49cf05f16aedb6439500e5073e762cf4f709efeed00f5ffb52e89158b9b58abe02781625379e99b4f5c3f9e8568f9e

  • SSDEEP

    12288:5y904At1vNOdDoH3Mul6kP5RW3kfRkFw1ke3WGhniN9mcGRWafsL:5yPAt1v0dDic46cRW3GRfiNscH

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\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe
    "C:\Users\Admin\AppData\Local\Temp\92f58ce16c5dc76860c08560cd2073f270d81680f7dc735ce320beae3c374bbd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.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\37412964.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.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:468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 1092
          4⤵
          • Program crash
          PID:392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3248
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 468 -ip 468
    1⤵
      PID:792

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un357743.exe

            Filesize

            536KB

            MD5

            fa44093c98fa2066e5fb2bad588328ee

            SHA1

            b5d093fc6beb21c422d21fc267dbe78f0caf6d63

            SHA256

            0a960fdd9ce4577490decb743a7260757f377da4e8398c5600e95ad89b633284

            SHA512

            793084e7ca8b07dfe5572369f5d6db877dc2cfad86fa338fd50fe3b29d95b7db91a51479cb67c781c9c630f5bc26867978fcfcc0da90bdda07de58d00e06f321

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\37412964.exe

            Filesize

            258KB

            MD5

            e415738e28d7ca2693a92478f52eefcc

            SHA1

            a74e2e9fb25a6a66d206a176ef8bff6e3da33e21

            SHA256

            8e32171bfce77de6de525adae190f7fbf223d5eb4dcb0a05fd37df09813af561

            SHA512

            9addfc8cfb416869356a83de9cef42513a8ecc675f8ce5d03a92cb12defef5585cfce953d8c232dbd00dca4df196d19e88149551a514e1a3d1b3f690caa47c83

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk360877.exe

            Filesize

            341KB

            MD5

            d35a5667a2e845e0f79ebaf34659f766

            SHA1

            e71eedec8b59e141bcc6cba66f5b606bb6f9cdbc

            SHA256

            3b133c9691fccb63dfa296653874c047cade3868f32ec7aa07d800568171743e

            SHA512

            7946210ed30d9544103f7376b8d662e3c7d727f3959e3fbaaab4080f3fd7e7d51ae127f809c5884a94c543919f310f758c40990a0d8df08c3ef8daaeb4175fad

          • memory/468-15-0x0000000000540000-0x0000000000640000-memory.dmp

            Filesize

            1024KB

          • memory/468-17-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/468-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/468-18-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/468-19-0x0000000002300000-0x000000000231A000-memory.dmp

            Filesize

            104KB

          • memory/468-20-0x0000000004C20000-0x00000000051C4000-memory.dmp

            Filesize

            5.6MB

          • memory/468-21-0x00000000025B0000-0x00000000025C8000-memory.dmp

            Filesize

            96KB

          • memory/468-23-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-49-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-47-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-45-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-43-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-42-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-39-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-38-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-35-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-33-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-31-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-29-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-27-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-25-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-22-0x00000000025B0000-0x00000000025C3000-memory.dmp

            Filesize

            76KB

          • memory/468-50-0x0000000000540000-0x0000000000640000-memory.dmp

            Filesize

            1024KB

          • memory/468-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/468-54-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/468-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3248-60-0x0000000002570000-0x00000000025AC000-memory.dmp

            Filesize

            240KB

          • memory/3248-61-0x0000000004AA0000-0x0000000004ADA000-memory.dmp

            Filesize

            232KB

          • memory/3248-69-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-73-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-95-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-93-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-89-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-87-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-85-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-84-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-79-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-77-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-75-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-71-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-91-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-81-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-67-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-65-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-63-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-62-0x0000000004AA0000-0x0000000004AD5000-memory.dmp

            Filesize

            212KB

          • memory/3248-854-0x0000000007630000-0x0000000007C48000-memory.dmp

            Filesize

            6.1MB

          • memory/3248-855-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/3248-856-0x0000000007C50000-0x0000000007D5A000-memory.dmp

            Filesize

            1.0MB

          • memory/3248-857-0x0000000007D60000-0x0000000007D9C000-memory.dmp

            Filesize

            240KB

          • memory/3248-858-0x0000000007DB0000-0x0000000007DFC000-memory.dmp

            Filesize

            304KB