Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2023 12:37

General

  • Target

    file.exe

  • Size

    416KB

  • MD5

    bd3b53853c6656e005bd1c05ffd778e9

  • SHA1

    88d969d3ad871a56a0fc955a797ca12fe0d3c736

  • SHA256

    ab90800754672ac0c7014077fa23ed82e1c975ec78059e408deb7130b03928e4

  • SHA512

    a859971eb331ba80d50615b40cfd88cfdd08fa54d9bec40d3c1348da96812e5d9357bb8aa7bd11502cf21c09bbbe2367bc71ee5c7d9ee528f89924c36a1ce166

  • SSDEEP

    12288:UkO1DztkWyMJaM73tBjxaNuI9wXcwyh8AxZMHfR0W2:UrNJaM7fgNuI9wXcwyh8AxZu

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2884-0-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2884-1-0x00000000006A0000-0x00000000006FA000-memory.dmp

    Filesize

    360KB

  • memory/2884-5-0x0000000074450000-0x0000000074C00000-memory.dmp

    Filesize

    7.7MB

  • memory/2884-6-0x0000000006FF0000-0x0000000007594000-memory.dmp

    Filesize

    5.6MB

  • memory/2884-7-0x00000000075E0000-0x0000000007672000-memory.dmp

    Filesize

    584KB

  • memory/2884-8-0x00000000077F0000-0x0000000007800000-memory.dmp

    Filesize

    64KB

  • memory/2884-9-0x0000000007710000-0x000000000771A000-memory.dmp

    Filesize

    40KB

  • memory/2884-10-0x0000000007C60000-0x0000000008278000-memory.dmp

    Filesize

    6.1MB

  • memory/2884-11-0x00000000078F0000-0x0000000007902000-memory.dmp

    Filesize

    72KB

  • memory/2884-12-0x0000000007910000-0x0000000007A1A000-memory.dmp

    Filesize

    1.0MB

  • memory/2884-13-0x0000000007A20000-0x0000000007A5C000-memory.dmp

    Filesize

    240KB

  • memory/2884-14-0x0000000007A90000-0x0000000007ADC000-memory.dmp

    Filesize

    304KB

  • memory/2884-15-0x0000000008280000-0x00000000082E6000-memory.dmp

    Filesize

    408KB

  • memory/2884-16-0x0000000009640000-0x00000000096B6000-memory.dmp

    Filesize

    472KB

  • memory/2884-17-0x00000000096C0000-0x0000000009882000-memory.dmp

    Filesize

    1.8MB

  • memory/2884-18-0x00000000098B0000-0x0000000009DDC000-memory.dmp

    Filesize

    5.2MB

  • memory/2884-19-0x0000000009F10000-0x0000000009F2E000-memory.dmp

    Filesize

    120KB

  • memory/2884-20-0x0000000004C70000-0x0000000004CC0000-memory.dmp

    Filesize

    320KB

  • memory/2884-23-0x0000000074450000-0x0000000074C00000-memory.dmp

    Filesize

    7.7MB