Analysis

  • max time kernel
    44s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    02-01-2023 19:03

General

  • Target

    file.exe

  • Size

    277KB

  • MD5

    c681a5c18e66f27756b69c317c3c92c4

  • SHA1

    9a71c6c1bb89b3ce9b48f3dac2afc3893c050157

  • SHA256

    c419f6a617c5262c043d109685023bd38510b4a35bc162b6fc5e637951bdaa51

  • SHA512

    ba19498b7924f5ffc13141c2d6c7ee1d11c184806f56e162b81e52ae85840dbed60df453a7248da3b6f1ce11786ed016b5cc4b70599c86c34b00efad4c58c12d

  • SSDEEP

    6144:7iSAGT+Z6EDT6ezCPQG31rzB9JLNlMtOuX:7iSAGT+ZYPQG31RroRX

Malware Config

Extracted

Family

redline

Botnet

pub3

C2

89.22.231.25:45245

Attributes
  • auth_value

    ffd0fd0d5630c2c573c643bde2ed50b3

Signatures

  • RedLine

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2040-54-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/2040-56-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/2040-62-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/2040-63-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/2040-64-0x0000000075C41000-0x0000000075C43000-memory.dmp

    Filesize

    8KB