Analysis

  • max time kernel
    114s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 12:36

General

  • Target

    ea7fea87f92966d3a2c8548eeeccffd64e69459acef8c4be47983f21ffea3d03.exe

  • Size

    658KB

  • MD5

    c3de171cf379a40745d0aee38796b7ed

  • SHA1

    6d7867f1dfce7b5fddba3c906d223764221a278a

  • SHA256

    ea7fea87f92966d3a2c8548eeeccffd64e69459acef8c4be47983f21ffea3d03

  • SHA512

    7b0af54e84e9e2ea2f8859c040864339953a7e0a7fbf53efc0f62511e12120e9ad7b9f8ca7c9d6fcf8187bc0c29a82ecc76d7464db402cb061cdac719e00ddfd

  • SSDEEP

    12288:bMrRy90Ain03NvI6VWUS7NnxXeMLg6lIg6Bt54CIBn2ghagb7juZW6Fbi1:iyxin09DVhS7NMM8d/+2dg6A6Fbi1

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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\ea7fea87f92966d3a2c8548eeeccffd64e69459acef8c4be47983f21ffea3d03.exe
    "C:\Users\Admin\AppData\Local\Temp\ea7fea87f92966d3a2c8548eeeccffd64e69459acef8c4be47983f21ffea3d03.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4072
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycQs38Dt08.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycQs38Dt08.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urAj06MY24.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urAj06MY24.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:2204
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 1084
          4⤵
          • Program crash
          PID:5024
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrDz09Ik17.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrDz09Ik17.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3416
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2204 -ip 2204
    1⤵
      PID:2008

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycQs38Dt08.exe

      Filesize

      513KB

      MD5

      37a0a9c46a606c4374f49be72483adeb

      SHA1

      b19d17102bdd1b6a17e2d48c8d508aaae7e62b03

      SHA256

      34fc5e06bb3e9d0682f4366318a2c7c7702a9b4c9bb8d7284f495ee09c92dd51

      SHA512

      1e8d95f55dc233318de49f2122dcb82ec28b7d44465408d7ac7781d49d0dce480fed65ec42792329817ece08a5f3e12c6b351d5a04bff410cf9585da2995dcf8

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urAj06MY24.exe

      Filesize

      232KB

      MD5

      1d8450c22d0685062fa559346d97c2f9

      SHA1

      94d2edc27c9ad87acf29421aa6088fd2a44656ab

      SHA256

      202b3d8198df3df67a813cc982b0b8633d7b37b9e2989b095b2f11003dd19d4e

      SHA512

      2ce62c12a659a5f4b57cb2c603a14e9582f317b4c2f154ce83660f9eb1ab75586c146b7b939d2b6f920602c762e22c6c543a5d4edc2d51bb693bfc21f9c43c58

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wrDz09Ik17.exe

      Filesize

      289KB

      MD5

      f0e44cc1d3ea3d0f271600614f465e1c

      SHA1

      6d4deac97a138ee4b71ff26d81873ad0f6087215

      SHA256

      b5c957666de5d36b238029df439991d3aae2a0351e983b641989e13d254fe52c

      SHA512

      9dc227622c328ecdc9e29390eacdd04cc8c5a405a483068f0104989e4f29e46957b1c2b92d66a5d1a08b59d5172bb4d2729509f2ef9eff6c9cbf553280e261f8

    • memory/2204-15-0x00000000008B0000-0x00000000009B0000-memory.dmp

      Filesize

      1024KB

    • memory/2204-16-0x0000000000670000-0x000000000069D000-memory.dmp

      Filesize

      180KB

    • memory/2204-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2204-18-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2204-19-0x0000000002250000-0x000000000226A000-memory.dmp

      Filesize

      104KB

    • memory/2204-20-0x0000000004D00000-0x00000000052A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2204-21-0x0000000002750000-0x0000000002768000-memory.dmp

      Filesize

      96KB

    • memory/2204-49-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-47-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-46-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-43-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-41-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-39-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-38-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-35-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-33-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-31-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-29-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-27-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-26-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-23-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-22-0x0000000002750000-0x0000000002762000-memory.dmp

      Filesize

      72KB

    • memory/2204-50-0x00000000008B0000-0x00000000009B0000-memory.dmp

      Filesize

      1024KB

    • memory/2204-51-0x0000000000670000-0x000000000069D000-memory.dmp

      Filesize

      180KB

    • memory/2204-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2204-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2204-55-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/3416-61-0x00000000021E0000-0x0000000002226000-memory.dmp

      Filesize

      280KB

    • memory/3416-62-0x00000000051A0000-0x00000000051E4000-memory.dmp

      Filesize

      272KB

    • memory/3416-76-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-80-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-96-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-94-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-90-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-88-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-86-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-84-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-82-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-78-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-74-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-72-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-70-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-92-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-68-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-66-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-64-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-63-0x00000000051A0000-0x00000000051DE000-memory.dmp

      Filesize

      248KB

    • memory/3416-969-0x0000000005320000-0x0000000005938000-memory.dmp

      Filesize

      6.1MB

    • memory/3416-970-0x0000000005990000-0x0000000005A9A000-memory.dmp

      Filesize

      1.0MB

    • memory/3416-971-0x0000000005AD0000-0x0000000005AE2000-memory.dmp

      Filesize

      72KB

    • memory/3416-972-0x0000000005AF0000-0x0000000005B2C000-memory.dmp

      Filesize

      240KB

    • memory/3416-973-0x0000000005C40000-0x0000000005C8C000-memory.dmp

      Filesize

      304KB