Analysis

  • max time kernel
    143s
  • max time network
    145s
  • 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 06:17

General

  • Target

    a6bb969174936ccd1dc23a1675c3aad05fffebb72581e8c9dc914982a10627ccN.exe

  • Size

    719KB

  • MD5

    f9612bc88624db84cd46aba9d9c2d540

  • SHA1

    d382a2d12e46dad491046243c064de07f40ecc40

  • SHA256

    a6bb969174936ccd1dc23a1675c3aad05fffebb72581e8c9dc914982a10627cc

  • SHA512

    8e74b067a957a0573779fb48524008a35b10b0a6c84fa3532f36fb3163bc07308730a117880d7fc9f0db970b5e4caed3fbb3b42fc1425ec7ab273022cb499b4a

  • SSDEEP

    12288:cMr/y90w6EsQ+VBuxX4RASWXwhCB0p0uf5rF1AQ0uZ4jIng95wO/2dU0weWUJ8l:by96EsfVBpRAJgF0uf5rF1E6gvwO/2d8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6bb969174936ccd1dc23a1675c3aad05fffebb72581e8c9dc914982a10627ccN.exe
    "C:\Users\Admin\AppData\Local\Temp\a6bb969174936ccd1dc23a1675c3aad05fffebb72581e8c9dc914982a10627ccN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9926.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9926.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8846XA.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8846XA.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1984
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c59nd06.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c59nd06.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:1540
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 1080
          4⤵
          • Program crash
          PID:4884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dywAq36.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dywAq36.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1540 -ip 1540
    1⤵
      PID:3836
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:1520

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dywAq36.exe

      Filesize

      399KB

      MD5

      c2d29fdbc0871e20a9d15537175a92c4

      SHA1

      7f9f208b4b42a4667aa633b558dd0fa3f15f93b5

      SHA256

      236087a8f21827bdb8713aac668f32cf480eb04bd1903c41faef7fe0da18c791

      SHA512

      4cccb4df1f9167302a60d6cb5b225c5762da14529f314463775061cbdb0b356960c872e6757ac8e85c3e756cf875fbd0d34c996f87344d46b3e378bc92bc805c

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9926.exe

      Filesize

      360KB

      MD5

      16ff03b23ac56e23440d4fabf6ea8dab

      SHA1

      ac013262d588f2a6d216e62b193811c90562752a

      SHA256

      d7d022bef9aebce36caf3595c578863a7eaf515c2c436354a2436a22b0f8dc70

      SHA512

      26f38ae2ffbc5d4d215f92a0dce53b93a5a4c052380b3a2832b051a07c862383c9bbae5d2fd58217a695b9c731844733c2d54e7a7baf2c64e51d9a1505b6a2c7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8846XA.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c59nd06.exe

      Filesize

      342KB

      MD5

      db1faff883102cc4aac4125c13bc376e

      SHA1

      48afa1211ab5e030b8a933015256c6994ae11185

      SHA256

      47d45e34ba881497475e50a3966437fe01b68e184f40957afcf9a50e93a46b8f

      SHA512

      c10b0da80769edd38be63f3823fbadb3a94799f23d749975333f39cf73a70316a7b77df9e1e9c98a9580a367c0bced6d3b5adfe38f457a0bca2cc1d34b99069b

    • memory/1540-22-0x0000000004850000-0x000000000486A000-memory.dmp

      Filesize

      104KB

    • memory/1540-23-0x0000000007350000-0x00000000078F4000-memory.dmp

      Filesize

      5.6MB

    • memory/1540-24-0x00000000071F0000-0x0000000007208000-memory.dmp

      Filesize

      96KB

    • memory/1540-25-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-32-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-52-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-50-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-46-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-44-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-43-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-41-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-38-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-36-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-34-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-30-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-28-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-26-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-48-0x00000000071F0000-0x0000000007202000-memory.dmp

      Filesize

      72KB

    • memory/1540-53-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/1540-55-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/1984-14-0x00007FFA3C063000-0x00007FFA3C065000-memory.dmp

      Filesize

      8KB

    • memory/1984-15-0x00000000000A0000-0x00000000000AA000-memory.dmp

      Filesize

      40KB

    • memory/1984-16-0x00007FFA3C063000-0x00007FFA3C065000-memory.dmp

      Filesize

      8KB

    • memory/4232-60-0x0000000004910000-0x0000000004956000-memory.dmp

      Filesize

      280KB

    • memory/4232-61-0x0000000004DD0000-0x0000000004E14000-memory.dmp

      Filesize

      272KB

    • memory/4232-65-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-77-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-95-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-91-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-89-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-87-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-85-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-83-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-81-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-79-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-75-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-73-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-71-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-69-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-67-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-93-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-63-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-62-0x0000000004DD0000-0x0000000004E0E000-memory.dmp

      Filesize

      248KB

    • memory/4232-968-0x0000000007760000-0x0000000007D78000-memory.dmp

      Filesize

      6.1MB

    • memory/4232-969-0x0000000007E00000-0x0000000007F0A000-memory.dmp

      Filesize

      1.0MB

    • memory/4232-970-0x0000000007F40000-0x0000000007F52000-memory.dmp

      Filesize

      72KB

    • memory/4232-971-0x0000000007F60000-0x0000000007F9C000-memory.dmp

      Filesize

      240KB

    • memory/4232-972-0x00000000080B0000-0x00000000080FC000-memory.dmp

      Filesize

      304KB