Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 06:05

General

  • Target

    aa28a688eead307a11e2eb0a78fe7e10086f7d311cd53cee54a6c415bbd87f43.exe

  • Size

    658KB

  • MD5

    bd499b9b7ce3864bb0faa8bd2b9f01e2

  • SHA1

    0719c0a4a9724bd4138d7eb73ec0d39567d978ca

  • SHA256

    aa28a688eead307a11e2eb0a78fe7e10086f7d311cd53cee54a6c415bbd87f43

  • SHA512

    03a6392d5a60534569c36871b3cf8951788d5d3e72b1f073896d8e6fa3f35adfff94d78fa398dc1c289abed9064500bb7201fd9b502438552f9e4efe2bf18e7f

  • SSDEEP

    12288:sMr5y90fTAuNx3Vk3QN6OIc3F1+s+bViVXo2pzuiGs4bf4NO1OKjZEH2z:Ny6AyVV4D80rWXohiGsOOEmWz

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\aa28a688eead307a11e2eb0a78fe7e10086f7d311cd53cee54a6c415bbd87f43.exe
    "C:\Users\Admin\AppData\Local\Temp\aa28a688eead307a11e2eb0a78fe7e10086f7d311cd53cee54a6c415bbd87f43.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycXl47PD20.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycXl47PD20.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4812
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urcq58LX24.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urcq58LX24.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:3236
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3236 -s 1056
          4⤵
          • Program crash
          PID:4904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wryB90yX94.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wryB90yX94.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3236 -ip 3236
    1⤵
      PID:4692

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ycXl47PD20.exe

            Filesize

            513KB

            MD5

            0f20b20b9a2ccb4a11889997a9bb1967

            SHA1

            dcba48a83f4cb6322253c25a7a1f485dd6386671

            SHA256

            358ca3b6aaf289d7f98d725749dcdcdad8f80f11b936863b129b174ef47f6536

            SHA512

            34714cb316d5864b9d558960793010e449129c8822e19f4bdc600c388b5adc8c917fbd1c02462ba8dca535219bdd3fecf317b88ce04a8db8d5261cf9268fdc28

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\urcq58LX24.exe

            Filesize

            232KB

            MD5

            f3485715fe2d80d33e70701bcd2cef21

            SHA1

            bff701ea0725c258d5b502dedd9ff1f7747ad837

            SHA256

            3fff6a5d12b2a38f9c1df1004dd8dcd1323c1e79e487f94497b78b021f27479a

            SHA512

            df92c03245e43b1c6f63895873247106f829676e83db6aca5aee8f46488b4c9c756ce42c04b3524d04ca60d0988e7d697ecf50ead1cf3f3f0f8f3be5bd3b215e

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wryB90yX94.exe

            Filesize

            289KB

            MD5

            2f4cc1f23eb48e82efaebf3a1896f859

            SHA1

            4ab1e0c840ff9a17750eb2d04f83232e405ba4aa

            SHA256

            d8c6b8b67be7dff9b41a2698e9e243f50e9ad18cd93e72eef94364ff33af80c5

            SHA512

            62a32e76aaad71a247765270b993d8da7f6b8a4c9c1bd309c152cb7daaee208994cde3bda2d568882dc73d7a5ff8698deec22ca63344c721c8c096453aaf1520

          • memory/3236-15-0x0000000000580000-0x0000000000680000-memory.dmp

            Filesize

            1024KB

          • memory/3236-16-0x00000000006B0000-0x00000000006DD000-memory.dmp

            Filesize

            180KB

          • memory/3236-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3236-18-0x0000000000400000-0x000000000057E000-memory.dmp

            Filesize

            1.5MB

          • memory/3236-19-0x0000000002650000-0x000000000266A000-memory.dmp

            Filesize

            104KB

          • memory/3236-20-0x0000000004C40000-0x00000000051E4000-memory.dmp

            Filesize

            5.6MB

          • memory/3236-21-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

            Filesize

            96KB

          • memory/3236-39-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-49-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-45-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-43-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-41-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-37-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-35-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-33-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-29-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-27-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-25-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-23-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/3236-50-0x0000000000580000-0x0000000000680000-memory.dmp

            Filesize

            1024KB

          • memory/3236-51-0x00000000006B0000-0x00000000006DD000-memory.dmp

            Filesize

            180KB

          • memory/3236-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3236-54-0x0000000000400000-0x000000000057E000-memory.dmp

            Filesize

            1.5MB

          • memory/4672-60-0x00000000022C0000-0x0000000002306000-memory.dmp

            Filesize

            280KB

          • memory/4672-61-0x0000000004B90000-0x0000000004BD4000-memory.dmp

            Filesize

            272KB

          • memory/4672-71-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-93-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-95-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-92-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-89-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-85-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-83-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-81-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-79-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-77-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-75-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-73-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-69-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-67-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-87-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-65-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-63-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-62-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4672-968-0x0000000005230000-0x0000000005848000-memory.dmp

            Filesize

            6.1MB

          • memory/4672-969-0x0000000005860000-0x000000000596A000-memory.dmp

            Filesize

            1.0MB

          • memory/4672-970-0x00000000059A0000-0x00000000059B2000-memory.dmp

            Filesize

            72KB

          • memory/4672-971-0x00000000059C0000-0x00000000059FC000-memory.dmp

            Filesize

            240KB

          • memory/4672-972-0x0000000005B10000-0x0000000005B5C000-memory.dmp

            Filesize

            304KB