Analysis

  • max time kernel
    143s
  • 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
    10/11/2024, 03:25

General

  • Target

    a16f1929efc37ec5daa6a29b3451f7aa7bd7fe4f823448eee39581f8a3aedba1.exe

  • Size

    530KB

  • MD5

    10b06d72b7b904895c899888225f6397

  • SHA1

    7d93e61219d7762e2bd2f82041ad8fec0efe65b7

  • SHA256

    a16f1929efc37ec5daa6a29b3451f7aa7bd7fe4f823448eee39581f8a3aedba1

  • SHA512

    fcf81eb116cf234ce9d2ef12a06b2d802105610a284ed804a351f04bc3f1d092e840337b9315fb327adae751253a8e6eec47a0aee1d84a366555ddf2698c2c44

  • SSDEEP

    12288:iMrAy90rxlSt0kj24JyHW3GsIVBtArc67bSbaE:OyOw24JyHJGw67bSbV

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 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.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a16f1929efc37ec5daa6a29b3451f7aa7bd7fe4f823448eee39581f8a3aedba1.exe
    "C:\Users\Admin\AppData\Local\Temp\a16f1929efc37ec5daa6a29b3451f7aa7bd7fe4f823448eee39581f8a3aedba1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3552
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1408.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1408.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5272.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5272.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9538.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9538.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:840
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:3896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1408.exe

    Filesize

    388KB

    MD5

    5101f58fcbda471ba1259685ed89b549

    SHA1

    e8c0cd10196c506f7b6e275f015ea269e6e4e556

    SHA256

    32c7c5c8b8a4e2752ac6e7a084bd0a872e6aea371f406b0bf4bc9433873c0e90

    SHA512

    b317b82acd0b264d67976a70e669f53cf170fa111d1675bd5d70735df8f492ecb84644be61ea2667df8a010b67a50f63a3c3fe94bf326457165921a845cbcf25

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5272.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9538.exe

    Filesize

    316KB

    MD5

    ea05efc18232b5e2ac2e65ec3369b471

    SHA1

    3894d1d9d899883c768a9db0b5741fafff2c3681

    SHA256

    90c183cab09ab1645a051329538fd0069e8feb22974f1985a575359754adb7f6

    SHA512

    394c034391048f32aac31ae7b37a75cb8a551020f28a666814c4953f183a50f6185d2557667905652f769a773cf5d7dd76f036f065d1113cdb767008c077adf8

  • memory/840-76-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-50-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-935-0x0000000005DD0000-0x0000000005E1C000-memory.dmp

    Filesize

    304KB

  • memory/840-22-0x0000000004D90000-0x0000000004DD6000-memory.dmp

    Filesize

    280KB

  • memory/840-23-0x0000000004F20000-0x00000000054C4000-memory.dmp

    Filesize

    5.6MB

  • memory/840-24-0x0000000004E20000-0x0000000004E64000-memory.dmp

    Filesize

    272KB

  • memory/840-26-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-25-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-30-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-29-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-70-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-48-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-32-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-88-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-86-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-84-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-82-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-80-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-78-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-934-0x0000000005C80000-0x0000000005CBC000-memory.dmp

    Filesize

    240KB

  • memory/840-68-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-933-0x0000000005C60000-0x0000000005C72000-memory.dmp

    Filesize

    72KB

  • memory/840-72-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-66-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-64-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-62-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-60-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-58-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-56-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-54-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-52-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-74-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-46-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-44-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-42-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-40-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-38-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-36-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-34-0x0000000004E20000-0x0000000004E5E000-memory.dmp

    Filesize

    248KB

  • memory/840-931-0x00000000054D0000-0x0000000005AE8000-memory.dmp

    Filesize

    6.1MB

  • memory/840-932-0x0000000005B20000-0x0000000005C2A000-memory.dmp

    Filesize

    1.0MB

  • memory/3608-16-0x00007FFBABE73000-0x00007FFBABE75000-memory.dmp

    Filesize

    8KB

  • memory/3608-14-0x00007FFBABE73000-0x00007FFBABE75000-memory.dmp

    Filesize

    8KB

  • memory/3608-15-0x00000000008A0000-0x00000000008AA000-memory.dmp

    Filesize

    40KB