Analysis

  • max time kernel
    191s
  • max time network
    306s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-04-2024 18:31

General

  • Target

    build.exe

  • Size

    95KB

  • MD5

    870a26be3f9c1558f8c367249c03e57a

  • SHA1

    17d395b0ca3d2d6323dbb8f5080ebbda4808dc66

  • SHA256

    9f79d381354b5bca4548cedf3dd72b1fa7d4889c80d5dadaf50af4e14ee23eb4

  • SHA512

    7d34842b9ceb80ab604fe641eb1e53efb33e994ffca3498c47c7a94604df4baedf24f3a714e3239d4418582cdab2348fe57e7f4e081dcafe400d5c8ece8f4f4c

  • SSDEEP

    1536:Nqs4iqeHlbG6jejoigIH43Ywzi0Zb78ivombfexv0ujXyyed203teulgS6pIl:7/pVYH+zi0ZbYe1g0ujyzdaI

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

john-nil.gl.at.ply.gg:32513

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
  • 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\build.exe
    "C:\Users\Admin\AppData\Local\Temp\build.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2276

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2276-0-0x0000000000EF0000-0x0000000000F0E000-memory.dmp
    Filesize

    120KB

  • memory/2276-1-0x0000000073D90000-0x000000007447E000-memory.dmp
    Filesize

    6.9MB

  • memory/2276-2-0x0000000005D20000-0x0000000006326000-memory.dmp
    Filesize

    6.0MB

  • memory/2276-3-0x0000000005730000-0x0000000005742000-memory.dmp
    Filesize

    72KB

  • memory/2276-4-0x0000000005790000-0x00000000057CE000-memory.dmp
    Filesize

    248KB

  • memory/2276-5-0x0000000005700000-0x0000000005710000-memory.dmp
    Filesize

    64KB

  • memory/2276-6-0x00000000057D0000-0x000000000581B000-memory.dmp
    Filesize

    300KB

  • memory/2276-7-0x0000000005A20000-0x0000000005B2A000-memory.dmp
    Filesize

    1.0MB

  • memory/2276-8-0x0000000006C90000-0x0000000006E52000-memory.dmp
    Filesize

    1.8MB

  • memory/2276-9-0x0000000007390000-0x00000000078BC000-memory.dmp
    Filesize

    5.2MB

  • memory/2276-10-0x00000000078C0000-0x0000000007DBE000-memory.dmp
    Filesize

    5.0MB

  • memory/2276-11-0x0000000006ED0000-0x0000000006F36000-memory.dmp
    Filesize

    408KB

  • memory/2276-33-0x00000000071E0000-0x0000000007272000-memory.dmp
    Filesize

    584KB

  • memory/2276-34-0x0000000007280000-0x00000000072F6000-memory.dmp
    Filesize

    472KB

  • memory/2276-35-0x0000000007350000-0x000000000736E000-memory.dmp
    Filesize

    120KB

  • memory/2276-36-0x0000000073D90000-0x000000007447E000-memory.dmp
    Filesize

    6.9MB

  • memory/2276-37-0x0000000005700000-0x0000000005710000-memory.dmp
    Filesize

    64KB