Analysis

  • max time kernel
    135s
  • max time network
    136s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11-06-2024 13:04

General

  • Target

    build.exe

  • Size

    95KB

  • MD5

    0052303e0b12bfcefa288a2e16885c54

  • SHA1

    30fd41e3f1a02f973a82a0dd015f2fe22c46c890

  • SHA256

    96529d580d42e20b04c3b9ba532c97a476bf37cac3e89b40db6a3e8ab35e68d5

  • SHA512

    7010f292682e27aacad3dd83c8368ddc444864d76ea76c5f8e33399249d3560c63f7f4bd56766b743307cd9f906d1d50ddb64a1d4ed2740be15fc77bdc61eda7

  • SSDEEP

    1536:RqseEqJMlbG6jejoigIg43Ywzi0Zb78ivombfexv0ujXyyed21teulgS6pE:/Te0Yg+zi0ZbYe1g0ujyzdBE

Malware Config

Extracted

Family

redline

Botnet

@123

C2

agreement-horse.gl.at.ply.gg:19537

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:2412

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/2412-0-0x0000000073B2E000-0x0000000073B2F000-memory.dmp
    Filesize

    4KB

  • memory/2412-1-0x0000000000030000-0x000000000004E000-memory.dmp
    Filesize

    120KB

  • memory/2412-2-0x0000000005030000-0x0000000005636000-memory.dmp
    Filesize

    6.0MB

  • memory/2412-3-0x0000000004850000-0x0000000004862000-memory.dmp
    Filesize

    72KB

  • memory/2412-4-0x00000000048B0000-0x00000000048EE000-memory.dmp
    Filesize

    248KB

  • memory/2412-5-0x00000000048F0000-0x000000000493B000-memory.dmp
    Filesize

    300KB

  • memory/2412-6-0x0000000073B20000-0x000000007420E000-memory.dmp
    Filesize

    6.9MB

  • memory/2412-7-0x0000000004B60000-0x0000000004C6A000-memory.dmp
    Filesize

    1.0MB

  • memory/2412-8-0x0000000005D10000-0x0000000005ED2000-memory.dmp
    Filesize

    1.8MB

  • memory/2412-9-0x0000000006410000-0x000000000693C000-memory.dmp
    Filesize

    5.2MB

  • memory/2412-10-0x0000000005F50000-0x0000000005FB6000-memory.dmp
    Filesize

    408KB

  • memory/2412-11-0x0000000006E40000-0x000000000733E000-memory.dmp
    Filesize

    5.0MB

  • memory/2412-12-0x00000000062D0000-0x0000000006346000-memory.dmp
    Filesize

    472KB

  • memory/2412-13-0x00000000069E0000-0x0000000006A72000-memory.dmp
    Filesize

    584KB

  • memory/2412-14-0x0000000006940000-0x000000000695E000-memory.dmp
    Filesize

    120KB

  • memory/2412-48-0x0000000073B2E000-0x0000000073B2F000-memory.dmp
    Filesize

    4KB

  • memory/2412-49-0x0000000073B20000-0x000000007420E000-memory.dmp
    Filesize

    6.9MB

  • memory/2412-51-0x0000000073B20000-0x000000007420E000-memory.dmp
    Filesize

    6.9MB