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Analysis

  • max time kernel
    144s
  • max time network
    150s
  • 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, 02:42

General

  • Target

    6afe7558cd8e60fb51fd041851e1df05f72bcd2fe27b1c9e373f2d007d4845db.exe

  • Size

    690KB

  • MD5

    c1200e309b7e6daebd93628211dfda4a

  • SHA1

    ed28c1d6ebcfb796cdcd0bbd74c48803a3b54d90

  • SHA256

    6afe7558cd8e60fb51fd041851e1df05f72bcd2fe27b1c9e373f2d007d4845db

  • SHA512

    eb89015b038c7cd60c1144da0aa03dc669ec55bf433777b47dc75e832244a0fc306ee9ccdd23e00a28a103d55f1fba113fc445f15d1a44ca5333e345da367c2e

  • SSDEEP

    12288:lMrKy90/4jHrWdnD7zZeB5hTOf6dr2KMbMLt4PJIGz8vdSLNXRMZHxZz:ryljLm7zEBzXVfok4PJIaISL9SB

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\6afe7558cd8e60fb51fd041851e1df05f72bcd2fe27b1c9e373f2d007d4845db.exe
    "C:\Users\Admin\AppData\Local\Temp\6afe7558cd8e60fb51fd041851e1df05f72bcd2fe27b1c9e373f2d007d4845db.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318173.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318173.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:888
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1461.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1461.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:4356
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 1080
          4⤵
          • Program crash
          PID:800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7871.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7871.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4468
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4356 -ip 4356
    1⤵
      PID:3716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un318173.exe

      Filesize

      537KB

      MD5

      b2bec4a7e9149df358d31312442534d1

      SHA1

      fb5db8991da1b7c978088ad5dbf7ae3456b05191

      SHA256

      2dc89f8f1fae3ca5c034b26454923cf0962bb3420ab64dd0d7fe38359db38a84

      SHA512

      cbcbbd0a5d8ac2b7ff6fd45e94d9a16a0bbb428f9cdf0b92c56ddba1d41546462945c410ad8c7fefb1aeb1019dbdb93b1293f49eaca4bd5a434d86da38fc4b3d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1461.exe

      Filesize

      314KB

      MD5

      b53cf0ddb3889ca6fa7c3bea9990e9f9

      SHA1

      eaaeb175e210fd1ae4661cb5497a2e60e658015b

      SHA256

      3d3ee1126b40ea3a3b18fd0fdcf7263fc254ffc7de26a13ac9f5eb87ad432911

      SHA512

      8e0853aa553a6e822a8e4a3c641610f490a3404dd5b6b0e4a13dcb0e14812eb4689ad8413b2fc06bfa81e1a6724abe2f57a2a7df2b87527d52158c5031db0298

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7871.exe

      Filesize

      372KB

      MD5

      58c01141061cee26d609be7e0808431c

      SHA1

      047ac0b64ff36a2c3043242ece368c2bf00e123e

      SHA256

      cd4e7581043999768fb5f0f26ce25c80d17d9f3f79a8aeb74c200f6d63a639f6

      SHA512

      f7709ed9430ac6a205cb04d989b2a3af4e613bb7dc46eb7be9bb7197f067329f89c658608918a7152f68644ce0dfcb8163ae3220a84b6f0b3a9dcab1b9592361

    • memory/4356-15-0x0000000000890000-0x0000000000990000-memory.dmp

      Filesize

      1024KB

    • memory/4356-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4356-16-0x0000000000810000-0x000000000083D000-memory.dmp

      Filesize

      180KB

    • memory/4356-18-0x0000000000400000-0x0000000000802000-memory.dmp

      Filesize

      4.0MB

    • memory/4356-19-0x0000000002470000-0x000000000248A000-memory.dmp

      Filesize

      104KB

    • memory/4356-20-0x0000000004E10000-0x00000000053B4000-memory.dmp

      Filesize

      5.6MB

    • memory/4356-21-0x0000000002940000-0x0000000002958000-memory.dmp

      Filesize

      96KB

    • memory/4356-27-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-47-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-49-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-45-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-43-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-41-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-39-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-37-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-35-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-33-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-31-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-29-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-25-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-23-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-22-0x0000000002940000-0x0000000002952000-memory.dmp

      Filesize

      72KB

    • memory/4356-50-0x0000000000890000-0x0000000000990000-memory.dmp

      Filesize

      1024KB

    • memory/4356-51-0x0000000000810000-0x000000000083D000-memory.dmp

      Filesize

      180KB

    • memory/4356-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4356-57-0x0000000000400000-0x0000000000802000-memory.dmp

      Filesize

      4.0MB

    • memory/4356-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4468-62-0x0000000002400000-0x0000000002446000-memory.dmp

      Filesize

      280KB

    • memory/4468-63-0x0000000004E30000-0x0000000004E74000-memory.dmp

      Filesize

      272KB

    • memory/4468-69-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-77-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-97-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-93-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-91-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-90-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-85-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-83-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-81-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-79-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-75-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-73-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-71-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-95-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-87-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-67-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-65-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp

      Filesize

      252KB

    • memory/4468-970-0x00000000054A0000-0x0000000005AB8000-memory.dmp

      Filesize

      6.1MB

    • memory/4468-971-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

      Filesize

      1.0MB

    • memory/4468-972-0x0000000005C30000-0x0000000005C42000-memory.dmp

      Filesize

      72KB

    • memory/4468-973-0x0000000005C50000-0x0000000005C8C000-memory.dmp

      Filesize

      240KB

    • memory/4468-974-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

      Filesize

      304KB