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 00:38

General

  • Target

    4d1a005e00413abeaa4f32646bf83cddd5a94ddef86dc7abb25cc1649e3e02ed.exe

  • Size

    526KB

  • MD5

    aec5aa7361363e04942ee3ae2f165359

  • SHA1

    eccf66a4fcc849bbe8025b3a13f327a514791dbb

  • SHA256

    4d1a005e00413abeaa4f32646bf83cddd5a94ddef86dc7abb25cc1649e3e02ed

  • SHA512

    644cdb87b6079671947f01e3c15fff1cf26ab1640a6110bdbc909914427831ef4f26b2f8101571276b7a1d685a7b05c29279c0f28a02a25368429279f53a330c

  • SSDEEP

    12288:QMr+y901f4eKeaHg8YBLKfKX7QVtI78DI5:+y2fMgQKK5I

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

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\4d1a005e00413abeaa4f32646bf83cddd5a94ddef86dc7abb25cc1649e3e02ed.exe
    "C:\Users\Admin\AppData\Local\Temp\4d1a005e00413abeaa4f32646bf83cddd5a94ddef86dc7abb25cc1649e3e02ed.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3108
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhuC3623xy.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhuC3623xy.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf78aR01nm25.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf78aR01nm25.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3096
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf63Yo43Rm45.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf63Yo43Rm45.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3244
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:4344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhuC3623xy.exe

    Filesize

    382KB

    MD5

    9149d5a0bd1737ba1f6381f4fae4667d

    SHA1

    7fe21301e9209e1d28e91d99e39ec11067fadc8b

    SHA256

    4c2dae1c8dcc0b1abf4947699b3ff8e4a5eb1e0204f2899d6cb9940f0a732e57

    SHA512

    9e32a96699327b76076af15e15b4c9e50c7eb355477de00fa0863eaafa88b794d0f4997950e84f20c9af5014d8737baffac7c1075cd6cf645e5d8548f481d2b8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf78aR01nm25.exe

    Filesize

    11KB

    MD5

    d92b91121dea7658c75a880b913c6800

    SHA1

    23b4816c2f4abea3b2e6b7731d523929fe6ddaf5

    SHA256

    911c52a04a16d446067dfcfe52d33012d6716cf369eb5db3503854a76acfa5cd

    SHA512

    c41b724241a1796b965d0a1533da486bffb6cdf8ccac54ca2c4a3b7016f9d45c18bc4baf7816e5271869cff71111734ffb970510969b91c328a330ce43ad353f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf63Yo43Rm45.exe

    Filesize

    364KB

    MD5

    0fb36e6dfd2286b0bb7e48c476a3f73b

    SHA1

    38801c7ea1faf291cb471397c38630a305518828

    SHA256

    edb3b7633dd16579b23dc83d9950c525d7a9c2bec60785c04dc3b63ea3eaba8e

    SHA512

    95c334ce7bae2ccdff2bf4f288c544a2d87946405b723367df421de635a8037167aaeb9b655dd48f8ed9a10a5cfad6b25b4bfd5dc88e99c26ded8e4d694de64d

  • memory/3096-14-0x0000000000170000-0x000000000017A000-memory.dmp

    Filesize

    40KB

  • memory/3096-15-0x00007FFD4AF70000-0x00007FFD4B239000-memory.dmp

    Filesize

    2.8MB

  • memory/3096-17-0x00007FFD4AF70000-0x00007FFD4B239000-memory.dmp

    Filesize

    2.8MB

  • memory/3244-64-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-52-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-24-0x0000000004CC0000-0x0000000004D04000-memory.dmp

    Filesize

    272KB

  • memory/3244-40-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-44-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-88-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-86-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-84-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-82-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-80-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-78-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-76-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-74-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-70-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-68-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-66-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-22-0x0000000004C40000-0x0000000004C86000-memory.dmp

    Filesize

    280KB

  • memory/3244-62-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-60-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-58-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-54-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-23-0x0000000004D10000-0x00000000052B4000-memory.dmp

    Filesize

    5.6MB

  • memory/3244-50-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-48-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-46-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-42-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-38-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-36-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-34-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-32-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-30-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-72-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-56-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-28-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-26-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-25-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

    Filesize

    248KB

  • memory/3244-931-0x0000000005310000-0x0000000005928000-memory.dmp

    Filesize

    6.1MB

  • memory/3244-932-0x00000000059B0000-0x0000000005ABA000-memory.dmp

    Filesize

    1.0MB

  • memory/3244-933-0x0000000005AF0000-0x0000000005B02000-memory.dmp

    Filesize

    72KB

  • memory/3244-934-0x0000000005B10000-0x0000000005B4C000-memory.dmp

    Filesize

    240KB

  • memory/3244-935-0x0000000005C60000-0x0000000005CAC000-memory.dmp

    Filesize

    304KB