Analysis

  • max time kernel
    113s
  • max time network
    115s
  • 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 01:30

General

  • Target

    34a5fcc5e5d4d4f96c8352bbf9f0a2947a9a321b7156740eff4fbfa9277b5c31N.exe

  • Size

    696KB

  • MD5

    ccfc0b8fcfc903b655dc0211e1aed880

  • SHA1

    4179686b6f38115bdb4a7a70b06d75bb16bafef3

  • SHA256

    34a5fcc5e5d4d4f96c8352bbf9f0a2947a9a321b7156740eff4fbfa9277b5c31

  • SHA512

    d5e69961150e81e64a6aa4733465f7627df1571afcde21037ad5278499a395a702f3d183279c283bb10a11ae031a7ea14e34510631370dcdf238615242f1d576

  • SSDEEP

    12288:Oy90PKKexzrE1IjmQ/zwf6ZPP3mWBhdFD2iUm7I5FI8BjmUPsot8Pxb:OysleRrEEmgEU3mWvdNF5mLNbBt8h

Malware Config

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\34a5fcc5e5d4d4f96c8352bbf9f0a2947a9a321b7156740eff4fbfa9277b5c31N.exe
    "C:\Users\Admin\AppData\Local\Temp\34a5fcc5e5d4d4f96c8352bbf9f0a2947a9a321b7156740eff4fbfa9277b5c31N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un138354.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un138354.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1944
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19784827.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19784827.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:2440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1088
          4⤵
          • Program crash
          PID:4556
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk026293.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk026293.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4092
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2440 -ip 2440
    1⤵
      PID:3052

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un138354.exe

      Filesize

      542KB

      MD5

      70bc6a55a62a1222871b8c271fe44e94

      SHA1

      45cbff94c586a117c94d6f3b68cfd2902541dd91

      SHA256

      5de51f6b1fec742629ecce31ee25aa2d5eec0222d243e2a1a28d582c4a412fae

      SHA512

      e59bf53555b16d49b1c084214527a770851c8bf32696cd41e816b104e354a24e1494850ad04e2505d31ffade0049578f3bb4d63c0a7734cfe0a6dc1c6cc459ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\19784827.exe

      Filesize

      263KB

      MD5

      9f002cf1c4d7d9b2da8d418a00758ddf

      SHA1

      1eafaf72f3858a40efd2aa0d84bd136d6c02f0a0

      SHA256

      3f5e98647c2a912a848578c85b44ed2fe1a666c2bc1f4376562037fac57eecf8

      SHA512

      47401b20628897594a732d4f46dd14d5c9aef5db116bfdb008e48bd2df7583b0a48bcf5235eff83d9f247f5a17414ed77d5226a82bf732dbf35c9f76e5ef462d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk026293.exe

      Filesize

      328KB

      MD5

      33a82289741b1b26c895f13bfc31c654

      SHA1

      15a40c1bc4da845f73c520c9fc76129197ceaab8

      SHA256

      553fd6241f47ff3caab3f65491ecee97de10417d1d0541242207082c1485db3e

      SHA512

      ee9c9082202ba209d69aa77b54dab77c83a25c02dd97a25f8e32603faf546ba54c99092d4dc097046694b23daa007e8c349d095e30d3f8f6da0df40c9e534c88

    • memory/2440-15-0x0000000002F50000-0x0000000003050000-memory.dmp

      Filesize

      1024KB

    • memory/2440-16-0x0000000002D00000-0x0000000002D2D000-memory.dmp

      Filesize

      180KB

    • memory/2440-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2440-18-0x0000000004A80000-0x0000000004A9A000-memory.dmp

      Filesize

      104KB

    • memory/2440-19-0x00000000071C0000-0x0000000007764000-memory.dmp

      Filesize

      5.6MB

    • memory/2440-20-0x0000000007140000-0x0000000007158000-memory.dmp

      Filesize

      96KB

    • memory/2440-48-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-46-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-44-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-42-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-40-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-39-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-36-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-34-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-32-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-30-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-28-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-26-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-24-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-22-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-21-0x0000000007140000-0x0000000007153000-memory.dmp

      Filesize

      76KB

    • memory/2440-49-0x0000000002F50000-0x0000000003050000-memory.dmp

      Filesize

      1024KB

    • memory/2440-50-0x0000000002D00000-0x0000000002D2D000-memory.dmp

      Filesize

      180KB

    • memory/2440-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2440-51-0x0000000000400000-0x0000000002B99000-memory.dmp

      Filesize

      39.6MB

    • memory/2440-55-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2440-54-0x0000000000400000-0x0000000002B99000-memory.dmp

      Filesize

      39.6MB

    • memory/4092-60-0x0000000004B70000-0x0000000004BAC000-memory.dmp

      Filesize

      240KB

    • memory/4092-61-0x0000000004D20000-0x0000000004D5A000-memory.dmp

      Filesize

      232KB

    • memory/4092-83-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-85-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-95-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-93-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-91-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-89-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-87-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-81-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-80-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-77-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-75-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-73-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-71-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-69-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-67-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-65-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-63-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-62-0x0000000004D20000-0x0000000004D55000-memory.dmp

      Filesize

      212KB

    • memory/4092-854-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

      Filesize

      6.1MB

    • memory/4092-855-0x000000000A330000-0x000000000A342000-memory.dmp

      Filesize

      72KB

    • memory/4092-856-0x000000000A350000-0x000000000A45A000-memory.dmp

      Filesize

      1.0MB

    • memory/4092-857-0x000000000A470000-0x000000000A4AC000-memory.dmp

      Filesize

      240KB

    • memory/4092-858-0x0000000004980000-0x00000000049CC000-memory.dmp

      Filesize

      304KB