Analysis

  • max time kernel
    171s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-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
  • 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 2 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⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2372

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2372-135-0x0000000000E90000-0x0000000000EAE000-memory.dmp
    Filesize

    120KB

  • memory/2372-136-0x0000000005F50000-0x0000000006568000-memory.dmp
    Filesize

    6.1MB

  • memory/2372-137-0x0000000005810000-0x0000000005822000-memory.dmp
    Filesize

    72KB

  • memory/2372-138-0x0000000005870000-0x00000000058AC000-memory.dmp
    Filesize

    240KB

  • memory/2372-139-0x0000000005B20000-0x0000000005C2A000-memory.dmp
    Filesize

    1.0MB

  • memory/2372-140-0x0000000006F40000-0x0000000007102000-memory.dmp
    Filesize

    1.8MB

  • memory/2372-141-0x0000000007640000-0x0000000007B6C000-memory.dmp
    Filesize

    5.2MB

  • memory/2372-142-0x0000000008120000-0x00000000086C4000-memory.dmp
    Filesize

    5.6MB

  • memory/2372-143-0x00000000071B0000-0x0000000007242000-memory.dmp
    Filesize

    584KB

  • memory/2372-144-0x0000000007250000-0x00000000072C6000-memory.dmp
    Filesize

    472KB

  • memory/2372-145-0x00000000073F0000-0x000000000740E000-memory.dmp
    Filesize

    120KB

  • memory/2372-146-0x0000000008000000-0x0000000008066000-memory.dmp
    Filesize

    408KB