Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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 01:44

General

  • Target

    e33a0931c7ecdfa2e4181687e2f22256d8bd026caa4346948937d5c363960091.exe

  • Size

    688KB

  • MD5

    a698eb4e285387d339499113c34f2479

  • SHA1

    cbc10770fda9b8ba1e9b00ac1d92f176db49d36a

  • SHA256

    e33a0931c7ecdfa2e4181687e2f22256d8bd026caa4346948937d5c363960091

  • SHA512

    4359266377a84b169156c3e167db4e3539db7059c7f61d5d714f38ec252aca7db2b02ef79244aedeb0d679caa8561180d7aa2b563c5e3b8c309351360aa94eb7

  • SSDEEP

    12288:4Mrvy90eMGhkVtpkin8DP2AE7ZLVKEdmqndve4mdngq/czDAUxePBTaZD5p:XyTkdkDP2AEmcG4mdnz/czUYePFob

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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\e33a0931c7ecdfa2e4181687e2f22256d8bd026caa4346948937d5c363960091.exe
    "C:\Users\Admin\AppData\Local\Temp\e33a0931c7ecdfa2e4181687e2f22256d8bd026caa4346948937d5c363960091.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un001493.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un001493.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2057.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2057.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:1196
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 1084
          4⤵
          • Program crash
          PID:3760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6732.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6732.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3656
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1196 -ip 1196
    1⤵
      PID:4948

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un001493.exe

      Filesize

      546KB

      MD5

      4ec9f824623660956a131879c93f4b80

      SHA1

      d7093fe29f002e20ef1aa8157724f2bca301225f

      SHA256

      6a18da4ba7494e2fe26fe7b76b5959382b518c024c7d96ca066818a581555374

      SHA512

      b95f043ac9578b1de4450876ac4bbf3645f0165f29a04a767933eec75e9a3f73cb0fe9cb8b86130238fa1e69d17c7f9e5114e57dc9fdfb8dbc0d7219859d9e35

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2057.exe

      Filesize

      328KB

      MD5

      c393ec35c5337ea8afcfaff51ed63446

      SHA1

      8ff6ae9f85572ffb38d179578e345add3390dfca

      SHA256

      53a694f0d8b47c8877253d704da06c56f43d24c160af6273a41142eb295e69cb

      SHA512

      7451bab87db8da651461d37eb471ee824a5d48f2dfee12bc18b10c78b6f4ba1978b6f71b209311598bba2889533cea4ae595b61cbd3f7f303e3a964821304def

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6732.exe

      Filesize

      385KB

      MD5

      7a82918f0927f2d2fac7422d07d97774

      SHA1

      fdd12aac8cddd13060d96c4386ff2a31d63465c9

      SHA256

      399864e008dd22d4e8bd822af3772d4ae33bda196528f78e3a1ccde84a8eabd7

      SHA512

      1ad2d703c94ade7f60987be170c0b9056bd9b445fd66531109f6577f32e40d6ee3933663797262fbe8b50fe0254e596b29d7bb5efd5bb58248b9917f6b3feecc

    • memory/1196-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

      Filesize

      180KB

    • memory/1196-15-0x0000000002D90000-0x0000000002E90000-memory.dmp

      Filesize

      1024KB

    • memory/1196-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1196-18-0x00000000048C0000-0x00000000048DA000-memory.dmp

      Filesize

      104KB

    • memory/1196-19-0x0000000007490000-0x0000000007A34000-memory.dmp

      Filesize

      5.6MB

    • memory/1196-20-0x0000000004AA0000-0x0000000004AB8000-memory.dmp

      Filesize

      96KB

    • memory/1196-44-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-48-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-46-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-42-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-40-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-38-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-36-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-34-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-32-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-30-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-28-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-26-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-24-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-22-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-21-0x0000000004AA0000-0x0000000004AB2000-memory.dmp

      Filesize

      72KB

    • memory/1196-49-0x0000000002D90000-0x0000000002E90000-memory.dmp

      Filesize

      1024KB

    • memory/1196-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

      Filesize

      180KB

    • memory/1196-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1196-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/1196-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1196-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

      Filesize

      39.5MB

    • memory/3656-60-0x0000000004A40000-0x0000000004A86000-memory.dmp

      Filesize

      280KB

    • memory/3656-61-0x0000000007170000-0x00000000071B4000-memory.dmp

      Filesize

      272KB

    • memory/3656-71-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-95-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-93-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-91-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-89-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-87-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-85-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-83-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-81-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-79-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-77-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-75-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-73-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-69-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-67-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-65-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-63-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-62-0x0000000007170000-0x00000000071AF000-memory.dmp

      Filesize

      252KB

    • memory/3656-968-0x00000000078C0000-0x0000000007ED8000-memory.dmp

      Filesize

      6.1MB

    • memory/3656-969-0x0000000007EE0000-0x0000000007FEA000-memory.dmp

      Filesize

      1.0MB

    • memory/3656-970-0x00000000072B0000-0x00000000072C2000-memory.dmp

      Filesize

      72KB

    • memory/3656-971-0x0000000007FF0000-0x000000000802C000-memory.dmp

      Filesize

      240KB

    • memory/3656-972-0x0000000008130000-0x000000000817C000-memory.dmp

      Filesize

      304KB