Analysis

  • max time kernel
    160s
  • max time network
    188s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-02-2023 00:39

General

  • Target

    1524-83-0x00000000012D0000-0x00000000012EE000-memory.exe

  • Size

    120KB

  • MD5

    37944ebd574d3be2fb7e20b5964612d0

  • SHA1

    1364aef2f2d94800cf29abff332454be61111538

  • SHA256

    73979fdd5e11b248dfd8d5086f9b6279b6765ba4ddff5f41d671fd55e5593d83

  • SHA512

    217dafc2deebb5f2f032f8be3709d7481dc9e6575e86aaf7e8b85d31b9bcd54f52b563e37f39cf30421b3bfcabd2cd2735f7d554b3671f3bfbe3736fa8fd02ca

  • SSDEEP

    1536:5qsCbqDylbG6jejoigIj43Ywzi0Zb78ivombfexv0ujXyyed2z3tmulgS6p8l:XEwiYj+zi0ZbYe1g0ujyzdj8

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

135.181.204.51:20347

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1524-83-0x00000000012D0000-0x00000000012EE000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1524-83-0x00000000012D0000-0x00000000012EE000-memory.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:1724

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1724-54-0x0000000000270000-0x000000000028E000-memory.dmp
    Filesize

    120KB

  • memory/1724-55-0x0000000075B11000-0x0000000075B13000-memory.dmp
    Filesize

    8KB