Analysis

  • max time kernel
    183s
  • max time network
    217s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 12:40

General

  • Target

    1f1e8ec42168ab9b166714b8d78d1bf9.exe

  • Size

    382KB

  • MD5

    1f1e8ec42168ab9b166714b8d78d1bf9

  • SHA1

    dca4a68c8835b2d943fda651684bc7084e9e8889

  • SHA256

    a563f1fae3c7c4097a686978866f01a4af153ed082260ebd87ccb19416036e39

  • SHA512

    e9e703923259fd5c29133de787e7abed8b13107351b57ad429158fbbf0bee363822e042395a58590d6d57aef6acf3ce8f4ff0e866fbbb78ac357b2bdaaec710f

  • SSDEEP

    6144:+JeDoPZM5LnzbK9jTiUs1EeG4+LccIhpw2yVWez/n1y5etYhpQ6edFofVnPUNI:0csYDqjnwvQ6eGV

Malware Config

Extracted

Family

redline

Botnet

@tsiw13

C2

185.80.234.77:17105

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 7 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
    "C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1752

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1752-20-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-12-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-27-0x00000000007D0000-0x0000000000810000-memory.dmp

          Filesize

          256KB

        • memory/1752-26-0x0000000074A00000-0x00000000750EE000-memory.dmp

          Filesize

          6.9MB

        • memory/1752-25-0x00000000007D0000-0x0000000000810000-memory.dmp

          Filesize

          256KB

        • memory/1752-24-0x0000000074A00000-0x00000000750EE000-memory.dmp

          Filesize

          6.9MB

        • memory/1752-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/1752-22-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-8-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-10-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-18-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1752-14-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2724-6-0x00000000059C0000-0x0000000005A30000-memory.dmp

          Filesize

          448KB

        • memory/2724-0-0x0000000000DD0000-0x0000000000E36000-memory.dmp

          Filesize

          408KB

        • memory/2724-7-0x0000000004700000-0x0000000004722000-memory.dmp

          Filesize

          136KB

        • memory/2724-1-0x0000000074A00000-0x00000000750EE000-memory.dmp

          Filesize

          6.9MB

        • memory/2724-23-0x0000000074A00000-0x00000000750EE000-memory.dmp

          Filesize

          6.9MB

        • memory/2724-5-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

          Filesize

          256KB

        • memory/2724-4-0x0000000074A00000-0x00000000750EE000-memory.dmp

          Filesize

          6.9MB

        • memory/2724-3-0x00000000005F0000-0x00000000005F8000-memory.dmp

          Filesize

          32KB

        • memory/2724-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

          Filesize

          256KB