Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2024 21:29

General

  • Target

    71755ae51474a09384d6b13af0b47216a14feabf1435f813249d04c4ed665040N.exe

  • Size

    547KB

  • MD5

    5d0384075b3efcd9a4f1c150ca823b60

  • SHA1

    fdab932754759172e3512c019d454dc489e12c84

  • SHA256

    71755ae51474a09384d6b13af0b47216a14feabf1435f813249d04c4ed665040

  • SHA512

    92241fe461f797b1226502a7efed7e77e0f391adc70d9be85343f5ffe074395e6e1c84ddfd865a5b83d662bfc71e4d3670556bb9d05beddfdcb2333ef695a84f

  • SSDEEP

    6144:vw+yBAWpGb8faYy+cJB3uapBImauFe3poxaejKkELno4qiTkMhWEg9/S5TXVBUw6:I+GAW1faYyFBhFe2ODo2kUg9/Kst

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71755ae51474a09384d6b13af0b47216a14feabf1435f813249d04c4ed665040N.exe
    "C:\Users\Admin\AppData\Local\Temp\71755ae51474a09384d6b13af0b47216a14feabf1435f813249d04c4ed665040N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:10108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\Temp\1.exe

    Filesize

    136KB

    MD5

    6b4ad9c773e164effa4804bf294831a7

    SHA1

    6a0bfcfaf73aff765b7d515f2527773df326f2cc

    SHA256

    967d69ee61666a88719486692c18ba56a85516035b6b7dacfde589417d3b5c85

    SHA512

    accbdf423c36f8d688adeccfc683c6ac5ab983f6f5461554a1cdbfcd8dfb9cf29bfe75cdf6755dd70fa5c29f0fda4a2119f468dd0c42d80c8d0b0aee1a2137d8

  • memory/2184-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

    Filesize

    1024KB

  • memory/2184-2-0x00000000007A0000-0x00000000007FC000-memory.dmp

    Filesize

    368KB

  • memory/2184-3-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2184-4-0x0000000000400000-0x0000000000723000-memory.dmp

    Filesize

    3.1MB

  • memory/2184-5-0x0000000002140000-0x00000000021A8000-memory.dmp

    Filesize

    416KB

  • memory/2184-6-0x00000000024C0000-0x0000000002526000-memory.dmp

    Filesize

    408KB

  • memory/2184-7-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-8-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-10-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-37-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-52-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-12-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-62-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-14-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-16-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-18-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-24-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-34-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-38-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-44-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-42-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-48-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-56-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-60-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-68-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-70-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-66-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-64-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-58-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-54-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-50-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-46-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-40-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-32-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-30-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-28-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-26-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-22-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-20-0x00000000024C0000-0x0000000002521000-memory.dmp

    Filesize

    388KB

  • memory/2184-2191-0x00000000002B0000-0x00000000003B0000-memory.dmp

    Filesize

    1024KB

  • memory/2184-2192-0x0000000002540000-0x000000000256A000-memory.dmp

    Filesize

    168KB

  • memory/2184-2203-0x00000000007A0000-0x00000000007FC000-memory.dmp

    Filesize

    368KB

  • memory/2184-2205-0x0000000000400000-0x0000000000723000-memory.dmp

    Filesize

    3.1MB

  • memory/2184-2204-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/10108-2200-0x0000000000CC0000-0x0000000000CE8000-memory.dmp

    Filesize

    160KB

  • memory/10108-2201-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

    Filesize

    4KB

  • memory/10108-2206-0x0000000073D80000-0x000000007446E000-memory.dmp

    Filesize

    6.9MB

  • memory/10108-2207-0x0000000073D8E000-0x0000000073D8F000-memory.dmp

    Filesize

    4KB

  • memory/10108-2208-0x0000000073D80000-0x000000007446E000-memory.dmp

    Filesize

    6.9MB