Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 20:28

General

  • Target

    5a5bf4a7d3079167d98490e60d354d23cb40fe76a1c5ad57b74615712c2e984e.exe

  • Size

    382KB

  • MD5

    95ce02bcf30f1a9574231d4f153d8879

  • SHA1

    d038f1c092b025e945f81957b4642d568838ed4e

  • SHA256

    5a5bf4a7d3079167d98490e60d354d23cb40fe76a1c5ad57b74615712c2e984e

  • SHA512

    3eabafddad99eb549a7a136d1d0eabcf84fa8d5998f2a85363fa8e89b5692e233c795422a95565cc70ea7bdff00617365866b1b0751f5874c66aaabfeeda442c

  • SSDEEP

    6144:Kdy+bnr+Lp0yN90QErSq5I5kvjNXBnC4wtMuN7OPxL5/6HO6UzsNzSxwpy:zMrfy90FSq5prNXtOMuo51/6HO6Uzyzw

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 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a5bf4a7d3079167d98490e60d354d23cb40fe76a1c5ad57b74615712c2e984e.exe
    "C:\Users\Admin\AppData\Local\Temp\5a5bf4a7d3079167d98490e60d354d23cb40fe76a1c5ad57b74615712c2e984e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf73jF71jA87.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf73jF71jA87.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:432
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf73cY78kN45.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf73cY78kN45.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf73jF71jA87.exe

    Filesize

    11KB

    MD5

    8dd706a687ea3cf2322f398c156d4351

    SHA1

    7778f6cb9f40430c837040d6534954c233834f19

    SHA256

    d46797a4b65211e1cd92e515d33fa400d4555d6ecb5d223d76bb00446cdeb4d2

    SHA512

    a4a5a18945d00b7ddf983d8db20253080a9c248c84c661f394774216dd3875c53949c1f3d346816f8dc144888d28e78c133f4f44ea0d54012dc9f346534ac54e

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf73cY78kN45.exe

    Filesize

    292KB

    MD5

    bd407beaed8912f6f9f5b269e5a85686

    SHA1

    f9d8fc6c0a1ca9a1e0af1ca278f629994df04b1b

    SHA256

    3fb5f126878146985387aac28dc8b1c17d8ee6ae3630a0c754c135138180d367

    SHA512

    79eca3bfa76f241986888271cbcf4858a6eb2c729b1dbebcf000ae13b9fb1e981360c930e40c39437c027794ecce33d9302e6db93d65208ad6bb458aa1b2ff72

  • memory/432-7-0x00007FFBB8273000-0x00007FFBB8275000-memory.dmp

    Filesize

    8KB

  • memory/432-8-0x00000000006E0000-0x00000000006EA000-memory.dmp

    Filesize

    40KB

  • memory/432-9-0x00007FFBB8273000-0x00007FFBB8275000-memory.dmp

    Filesize

    8KB

  • memory/4940-15-0x0000000000820000-0x0000000000920000-memory.dmp

    Filesize

    1024KB

  • memory/4940-16-0x0000000000660000-0x00000000006AB000-memory.dmp

    Filesize

    300KB

  • memory/4940-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4940-18-0x0000000004C30000-0x0000000004C76000-memory.dmp

    Filesize

    280KB

  • memory/4940-19-0x0000000004E10000-0x00000000053B4000-memory.dmp

    Filesize

    5.6MB

  • memory/4940-20-0x0000000004CF0000-0x0000000004D34000-memory.dmp

    Filesize

    272KB

  • memory/4940-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-64-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-28-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-82-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-24-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-22-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-21-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

    Filesize

    248KB

  • memory/4940-929-0x0000000005AF0000-0x0000000005B02000-memory.dmp

    Filesize

    72KB

  • memory/4940-928-0x00000000059E0000-0x0000000005AEA000-memory.dmp

    Filesize

    1.0MB

  • memory/4940-927-0x00000000053C0000-0x00000000059D8000-memory.dmp

    Filesize

    6.1MB

  • memory/4940-930-0x0000000005B10000-0x0000000005B4C000-memory.dmp

    Filesize

    240KB

  • memory/4940-931-0x0000000005C50000-0x0000000005C9C000-memory.dmp

    Filesize

    304KB

  • memory/4940-932-0x0000000000820000-0x0000000000920000-memory.dmp

    Filesize

    1024KB

  • memory/4940-933-0x0000000000660000-0x00000000006AB000-memory.dmp

    Filesize

    300KB

  • memory/4940-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB