Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21/03/2023, 01:04

General

  • Target

    file.exe

  • Size

    261KB

  • MD5

    20704669f05ba30af8912916f8a2cc1a

  • SHA1

    b5e1c88e3e98adb62909516aa406358c96a9a4ac

  • SHA256

    a3e14c8ced3917bb9ea25ad0ac3c9f87369d9d16348e028ee20b770d1e44fa9e

  • SHA512

    171d1321c586eced931bc6d4ede2d08e18cff56f504bab589679f286ac46f7267f92eef292e2c49ae275f7d6affd6da3ea055fd26ee70c018525c2bf0ddd7b5e

  • SSDEEP

    3072:nwUEID31U40ByGrwB9CfxLR7hh711VsZv0HEn3a8+JkMKt87QxvFPt0HKqCJxIxB:wU5lUFjwB9CfxNhh11V4+9ExFeHKO

Malware Config

Extracted

Family

redline

Botnet

personallive7777

C2

176.123.9.142:14845

Attributes
  • auth_value

    a22f8b4d4790a36aad8ac8f9e1a5cca0

Signatures

  • RedLine

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

  • 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 9 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:2032
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2028

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2028-54-0x0000000000090000-0x00000000000C2000-memory.dmp

          Filesize

          200KB

        • memory/2028-55-0x0000000000090000-0x00000000000C2000-memory.dmp

          Filesize

          200KB

        • memory/2028-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2028-61-0x0000000000090000-0x00000000000C2000-memory.dmp

          Filesize

          200KB

        • memory/2028-62-0x0000000000090000-0x00000000000C2000-memory.dmp

          Filesize

          200KB

        • memory/2028-63-0x0000000004D90000-0x0000000004DD0000-memory.dmp

          Filesize

          256KB