Analysis

  • max time kernel
    290s
  • max time network
    302s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2023 06:52

General

  • Target

    j3405793.exe

  • Size

    399KB

  • MD5

    11dbb5b629e4e609f737591f4842389e

  • SHA1

    75bbb1243da988a5f5282ace12a42c12dd3eda16

  • SHA256

    d2a009b0a6e8103314d32782aa1510615a6b5ed1d996fea9aaa46c49d2abb1b1

  • SHA512

    8f8fd4fe1eb184244bcf10fd1166f60e49fd1f72fc2e9bea442dc769f722c75a4067baf511de007429e424d8798243e2184e520f98df88fd725733461556e65f

  • SSDEEP

    6144:Ng5jEL2jicP5iOo2T8VrSd/sUAODcl0cxOSFKVu7I8F51Sa:Ng5eqiG59ouBcucxOSI0F51Sa

Malware Config

Extracted

Family

redline

Botnet

prets

C2

77.91.124.82:19071

Attributes
  • auth_value

    44ee9617e145f5ca73d49c1a4a0c2e34

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\j3405793.exe
    "C:\Users\Admin\AppData\Local\Temp\j3405793.exe"
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        PID:1892

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1892-0-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-1-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-2-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-5-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
      Filesize

      4KB

    • memory/1892-3-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-6-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-8-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-10-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/1892-11-0x00000000740E0000-0x00000000747CE000-memory.dmp
      Filesize

      6MB

    • memory/1892-12-0x00000000003D0000-0x00000000003D6000-memory.dmp
      Filesize

      24KB

    • memory/1892-13-0x00000000004C0000-0x0000000000500000-memory.dmp
      Filesize

      256KB

    • memory/1892-14-0x00000000740E0000-0x00000000747CE000-memory.dmp
      Filesize

      6MB

    • memory/1892-15-0x00000000004C0000-0x0000000000500000-memory.dmp
      Filesize

      256KB