Analysis

  • max time kernel
    190s
  • max time network
    304s
  • 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 14:31

General

  • Target

    build.exe

  • Size

    95KB

  • MD5

    61491b49f5279ae09205b009f9e80b50

  • SHA1

    c782b86f219cf6776ce6c5345f300169e492669f

  • SHA256

    32691d92b5fa1c718dd81e137d154c7c0a5cc9f2c9f490abdab49bcbe0895be8

  • SHA512

    299746bc4728556d46e674fed288fff52225d4ec6a3ccae181efbae701517fc335306072a7e59fb20cac964c1c9e90c226546daa22fe533af38f75acbdcf3488

  • SSDEEP

    1536:RqsqFqJklbG6jejoigIg43Ywzi0Zb78ivombfexv0ujXyyed213tmulgS6pE:/6ScYg+zi0ZbYe1g0ujyzdBE

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

requires-rear.gl.at.ply.gg:32266

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:2812

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/2812-0-0x0000000000520000-0x000000000053E000-memory.dmp
    Filesize

    120KB

  • memory/2812-1-0x0000000073610000-0x0000000073CFE000-memory.dmp
    Filesize

    6.9MB

  • memory/2812-2-0x00000000054E0000-0x0000000005AE6000-memory.dmp
    Filesize

    6.0MB

  • memory/2812-3-0x0000000004D40000-0x0000000004D52000-memory.dmp
    Filesize

    72KB

  • memory/2812-4-0x0000000004DA0000-0x0000000004DDE000-memory.dmp
    Filesize

    248KB

  • memory/2812-5-0x0000000004EC0000-0x0000000004ED0000-memory.dmp
    Filesize

    64KB

  • memory/2812-6-0x0000000004DE0000-0x0000000004E2B000-memory.dmp
    Filesize

    300KB

  • memory/2812-7-0x0000000005050000-0x000000000515A000-memory.dmp
    Filesize

    1.0MB

  • memory/2812-8-0x0000000073610000-0x0000000073CFE000-memory.dmp
    Filesize

    6.9MB

  • memory/2812-9-0x0000000006200000-0x00000000063C2000-memory.dmp
    Filesize

    1.8MB

  • memory/2812-10-0x0000000006900000-0x0000000006E2C000-memory.dmp
    Filesize

    5.2MB

  • memory/2812-11-0x0000000006450000-0x00000000064C6000-memory.dmp
    Filesize

    472KB

  • memory/2812-12-0x0000000006570000-0x0000000006602000-memory.dmp
    Filesize

    584KB

  • memory/2812-13-0x0000000007330000-0x000000000782E000-memory.dmp
    Filesize

    5.0MB

  • memory/2812-14-0x0000000006670000-0x000000000668E000-memory.dmp
    Filesize

    120KB

  • memory/2812-15-0x0000000004EC0000-0x0000000004ED0000-memory.dmp
    Filesize

    64KB

  • memory/2812-16-0x0000000007F50000-0x0000000007FB6000-memory.dmp
    Filesize

    408KB