Analysis

  • max time kernel
    142s
  • max time network
    149s
  • 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

    8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe

  • Size

    546KB

  • MD5

    57406dfe7c00a6609236948c2298c797

  • SHA1

    78835d67390faf52218f4c931e3a8373aed57450

  • SHA256

    8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd

  • SHA512

    621435eca4375f104d453958fbd92849eb3caabccebf29bf21b8e4edc3a819522fa1da37b0703a3ad271ef55ea735d86e40cba68611dc58fdfd45f5307fb3dc6

  • SSDEEP

    12288:SMrKy90hn1JLK7Dc1gT/BgTmmfKMahlfrUlAKx/2QLPRU:EysJKOTnJahlfrUlAK/2oPRU

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
  • 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\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe
    "C:\Users\Admin\AppData\Local\Temp\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe

    Filesize

    404KB

    MD5

    d8e23de30deac8ddaf17d36ab8cf1ffa

    SHA1

    505874dd4992d94a94fabc82e2400fd267f2e17f

    SHA256

    93886db8b01b52d702970a5e24a1f370e3e25bf0d41ea383f97ba4e2df87c934

    SHA512

    8222cdf0c60c2d3a75802de1aa397b6a6fa488582daa8058631320c29dbf6f195034e4f228f1a2b6fed965bf2bd0b9ee522592dfe3205d833bde74471d7514ff

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe

    Filesize

    351KB

    MD5

    b02d0c80ca29325b491372b33c00cb3a

    SHA1

    81fe1b5b347e9e94f27f1d94162cd17ab071b3fe

    SHA256

    ead46be6b68354eded416a3e7bbd73b794b2a0b9104521ca7eecd58db2c02e11

    SHA512

    d343869204eddcb211aab12be807268b595da130ab1386975dedb2899ae15955f308acf512e2bfecee5aa7c4f8de977c90bc5b5421986c4d607c0399fbcc9b57

  • memory/1364-62-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-22-0x0000000002590000-0x00000000025D6000-memory.dmp

    Filesize

    280KB

  • memory/1364-935-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

    Filesize

    304KB

  • memory/1364-59-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-23-0x0000000004EB0000-0x0000000005454000-memory.dmp

    Filesize

    5.6MB

  • memory/1364-24-0x0000000004D10000-0x0000000004D54000-memory.dmp

    Filesize

    272KB

  • memory/1364-30-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-38-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-88-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-86-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-60-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-82-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-57-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-76-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-74-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-72-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-70-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-68-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-66-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-934-0x0000000004E60000-0x0000000004E9C000-memory.dmp

    Filesize

    240KB

  • memory/1364-84-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-931-0x0000000005460000-0x0000000005A78000-memory.dmp

    Filesize

    6.1MB

  • memory/1364-78-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-54-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-52-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-50-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-48-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-46-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-44-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-42-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-36-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-34-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-32-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-80-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-64-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-40-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-28-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-26-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-25-0x0000000004D10000-0x0000000004D4E000-memory.dmp

    Filesize

    248KB

  • memory/1364-933-0x0000000004E40000-0x0000000004E52000-memory.dmp

    Filesize

    72KB

  • memory/1364-932-0x0000000005A80000-0x0000000005B8A000-memory.dmp

    Filesize

    1.0MB

  • memory/4508-16-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp

    Filesize

    8KB

  • memory/4508-14-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp

    Filesize

    8KB

  • memory/4508-15-0x0000000000CB0000-0x0000000000CBA000-memory.dmp

    Filesize

    40KB