Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2024 13:59

General

  • Target

    bf997da4d9959531292eec0cc69a9f66f124574bb2a98162ba6e9c06133a8418.exe

  • Size

    522KB

  • MD5

    ae290ca8ac138b64b1afee79dc1ff9d6

  • SHA1

    f929f73d2381a8b0acc7f3d56b522ad4d03b0ec4

  • SHA256

    bf997da4d9959531292eec0cc69a9f66f124574bb2a98162ba6e9c06133a8418

  • SHA512

    85ca2c092ba013f3d3ea4b4bc9185a3355f7b8c3c19e0d8c90f9b4077f8e720ca047b9de029594defb165f55a7697808291b0f6595d28dbdf90623c755952643

  • SSDEEP

    12288:VMrzy90YNyOwdde+P5QFEDPEkNg3Z/iHdt/2cL:SyIBphQFEjvN8Z/iHdt/lL

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\bf997da4d9959531292eec0cc69a9f66f124574bb2a98162ba6e9c06133a8418.exe
    "C:\Users\Admin\AppData\Local\Temp\bf997da4d9959531292eec0cc69a9f66f124574bb2a98162ba6e9c06133a8418.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNR2369.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNR2369.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr339264.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr339264.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku808780.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku808780.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNR2369.exe

    Filesize

    380KB

    MD5

    bce988539b5a259386c752cf7c5582a5

    SHA1

    af3b0b08903a8a2584af7ed096ced26963b9c668

    SHA256

    c0f811c4fcade019d3c1d74a54e26d3ed17b08f7f4fd50106e3cd5a159ddf82e

    SHA512

    9698346123571c9d52ebb7574f54ca8de803d6bf2e74ef7d54d5d68b9934aa9389ae6a149a3efcd7e71451305b973bae7eb9032ad7bdbe513a8721e65d023932

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr339264.exe

    Filesize

    15KB

    MD5

    825a3bc8a8ef0961138471a216579d82

    SHA1

    b685a4c990327c7f6f660b41a155e2c62418b77f

    SHA256

    653ef118c8d5cb365230cbf0350e7c9ca836f62326cab7e4f0568e33acde4d46

    SHA512

    c42b65d9d6941db3b6ea975da71e3f3375091e23b00b5ccf39ee756ef0fd5a393273d9e60fbe4cf8ab5fa5d5fdd53ff3b06d5f04ab02cb626c9313481d889ad0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku808780.exe

    Filesize

    294KB

    MD5

    688f5fee44da30e9d2a9c8d24e9ff786

    SHA1

    e31a537d9c09cff4ec8da58b09a4901be60ef3af

    SHA256

    2c681ed1cf6e04c821e2d20abd1bf657aad5322814262cc6143236c172764bca

    SHA512

    ce620db26bdd6a876ab0dc8a12bdbd7e09741dd27f21369a2c1e8acdbd6a81c247e8ab1dfeb39d3cdbebe69acffc53ad33a777a0545c3695e091778b50be5395

  • memory/2044-78-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-22-0x00000000024C0000-0x0000000002506000-memory.dmp

    Filesize

    280KB

  • memory/2044-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

    Filesize

    304KB

  • memory/2044-74-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-23-0x0000000004CD0000-0x0000000005274000-memory.dmp

    Filesize

    5.6MB

  • memory/2044-24-0x0000000002680000-0x00000000026C4000-memory.dmp

    Filesize

    272KB

  • memory/2044-28-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-35-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-32-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-30-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-76-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-26-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-72-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-36-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-88-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-86-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-84-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-82-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-80-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-934-0x00000000058F0000-0x000000000592C000-memory.dmp

    Filesize

    240KB

  • memory/2044-56-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

    Filesize

    72KB

  • memory/2044-25-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-70-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-68-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-66-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-64-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-62-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-60-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-58-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-54-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-53-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-50-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-48-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-47-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-44-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-42-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-40-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-38-0x0000000002680000-0x00000000026BF000-memory.dmp

    Filesize

    252KB

  • memory/2044-931-0x0000000005280000-0x0000000005898000-memory.dmp

    Filesize

    6.1MB

  • memory/2044-932-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

    Filesize

    1.0MB

  • memory/5016-16-0x00007FFA0A613000-0x00007FFA0A615000-memory.dmp

    Filesize

    8KB

  • memory/5016-14-0x00007FFA0A613000-0x00007FFA0A615000-memory.dmp

    Filesize

    8KB

  • memory/5016-15-0x0000000000010000-0x000000000001A000-memory.dmp

    Filesize

    40KB