Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2024 13:32

General

  • Target

    36fbc6d1768b7b0c67734a892a23aca07f5964ebc1f3151bd381e4449dc560c1.exe

  • Size

    1.1MB

  • MD5

    4471abe4f4baf096b4fb6d4172e867e4

  • SHA1

    f1ed2d508a1ac4b19e9704b4bcd3b4d16fade619

  • SHA256

    36fbc6d1768b7b0c67734a892a23aca07f5964ebc1f3151bd381e4449dc560c1

  • SHA512

    6ced794b583b290f14abe4c9360b8fb9d009acf8902d2d8e5f78ba7b8047df378260b74bec090b2e3687870d5d5b5dd07d0846b20964728116dfe471eb257547

  • SSDEEP

    24576:oybYM4AJg5wC7Mqvzn3vI6FZjQ2XeQMI9tz4dN:vMM7jCgkn3vEqeJa4d

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 4 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36fbc6d1768b7b0c67734a892a23aca07f5964ebc1f3151bd381e4449dc560c1.exe
    "C:\Users\Admin\AppData\Local\Temp\36fbc6d1768b7b0c67734a892a23aca07f5964ebc1f3151bd381e4449dc560c1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un701221.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un701221.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un481006.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un481006.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr311338.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr311338.exe
          4⤵
          • 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:3460
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 1040
            5⤵
            • Program crash
            PID:3172
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu845831.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu845831.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2660
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3460 -ip 3460
    1⤵
      PID:804

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un701221.exe

      Filesize

      763KB

      MD5

      3e1bdc3efa17956df350eba61b794b8d

      SHA1

      e82f0225fe0aca19484b08f40dcbdd8b124d2d61

      SHA256

      a632a216a93d4171054d5f869f757f96da7b1b528493de79d5634eb1cabb1d91

      SHA512

      4973eb168c4c3f0f61448f470c9ad8e8da8b5c3b2892805568f959a80519d2a9482562a6286b8ac64887d539578a889b8c763fa1dfbdc4e146b6d5a42464c259

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un481006.exe

      Filesize

      609KB

      MD5

      11b5ae9f658c693fd1d8aee91ebdd89f

      SHA1

      8741732c2229e0f871ef9bb254f690dc808539af

      SHA256

      ad4499cea2f878aeeaa5b32b39cb11cbf8d88558d820ce1153a8160c32ea4792

      SHA512

      ed503ed081f31f76616062019b802612373ccdcabc2a00709656fe2a6b3d2af1dbb4a255120aa48d9e3b67831c868fd924b3490833fd507764a49c5e77af5bb2

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr311338.exe

      Filesize

      405KB

      MD5

      755e51266c7ed92f1f429bee8de9a433

      SHA1

      05b4b65ea07beaa1a9dce22009c12dd587013a21

      SHA256

      d86ab9779e95c056cd9eaba34b4aedd09addb066a066d708b7f4fd3e321b330d

      SHA512

      5aba3ba7cb87cc1cd9115a5d5fa2bab440c8fbdeafbf312fb5361bc19ce54bfcb056cecf894b372f02de3053f834dc22db3a8b244d642ed7da40dc9a14a89276

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu845831.exe

      Filesize

      487KB

      MD5

      d9a482ec9603de116280ac6f8c9fbb55

      SHA1

      be8a5f9c46f7d46b319d09d3dc61bce858021ffe

      SHA256

      f37d23f1be24c5a11cc58b1c816cfec85aea48545c3668b64177addac09eb4bf

      SHA512

      6322835ebb0b79df5f46883d17a65d0b733d29315e121347f9c31a5b56038555a5db17b151dee224878e2b3a4c7d82291717d6396bc5f7b3f1dcd5dba4ef5794

    • memory/2660-75-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-83-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-857-0x0000000007F90000-0x0000000007FA2000-memory.dmp

      Filesize

      72KB

    • memory/2660-856-0x00000000078D0000-0x0000000007EE8000-memory.dmp

      Filesize

      6.1MB

    • memory/2660-65-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-67-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-69-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-71-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-859-0x00000000080D0000-0x000000000810C000-memory.dmp

      Filesize

      240KB

    • memory/2660-73-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-77-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-79-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-81-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-858-0x0000000007FB0000-0x00000000080BA000-memory.dmp

      Filesize

      1.0MB

    • memory/2660-85-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-87-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-89-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-91-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-93-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-95-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-97-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/2660-860-0x00000000026D0000-0x000000000271C000-memory.dmp

      Filesize

      304KB

    • memory/2660-62-0x00000000027A0000-0x00000000027DC000-memory.dmp

      Filesize

      240KB

    • memory/2660-63-0x00000000053A0000-0x00000000053DA000-memory.dmp

      Filesize

      232KB

    • memory/2660-64-0x00000000053A0000-0x00000000053D5000-memory.dmp

      Filesize

      212KB

    • memory/3460-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-57-0x0000000000400000-0x000000000080A000-memory.dmp

      Filesize

      4.0MB

    • memory/3460-54-0x0000000000400000-0x000000000080A000-memory.dmp

      Filesize

      4.0MB

    • memory/3460-55-0x0000000000B10000-0x0000000000C10000-memory.dmp

      Filesize

      1024KB

    • memory/3460-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-26-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-29-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-34-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-42-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-48-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-50-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-51-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-53-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3460-25-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

      Filesize

      96KB

    • memory/3460-24-0x0000000004DF0000-0x0000000005394000-memory.dmp

      Filesize

      5.6MB

    • memory/3460-23-0x0000000002560000-0x000000000257A000-memory.dmp

      Filesize

      104KB

    • memory/3460-22-0x0000000000B10000-0x0000000000C10000-memory.dmp

      Filesize

      1024KB