Overview

overview

10

Static

static

10

d5d17c328f...8a.exe

windows7-x64

10

d5d17c328f...8a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d5d17c328fca15ef8495872ec20670848ce876673630d286a436a589dcc36f8a.exe

  • Size

    1.9MB

  • Sample

    240510-cb4avsfd75

  • MD5

    1d61e62339d38ca2a129710265c26a89

  • SHA1

    185c34e0d555ac3fdf7fefd1732409e65b6aedaf

  • SHA256

    d5d17c328fca15ef8495872ec20670848ce876673630d286a436a589dcc36f8a

  • SHA512

    0b8a081cadf7f8edb64ef2293a0f6df02526904082ae282888dbec5497874ed1e4435f8e61751720345d155a452ba0d55fdd3b1dac66ed8e6e6887e2e6a62f9b

  • SSDEEP

    49152:RSRQ8nF3T6S2cvvSiHWxuvF3VPL5/zKAG:RS+AlTK/G9VPBe

Score
10/10
zgratexecutionpersistenceratspywarestealer

Malware Config

Targets

    • Target

      d5d17c328fca15ef8495872ec20670848ce876673630d286a436a589dcc36f8a.exe

    • Size

      1.9MB

    • MD5

      1d61e62339d38ca2a129710265c26a89

    • SHA1

      185c34e0d555ac3fdf7fefd1732409e65b6aedaf

    • SHA256

      d5d17c328fca15ef8495872ec20670848ce876673630d286a436a589dcc36f8a

    • SHA512

      0b8a081cadf7f8edb64ef2293a0f6df02526904082ae282888dbec5497874ed1e4435f8e61751720345d155a452ba0d55fdd3b1dac66ed8e6e6887e2e6a62f9b

    • SSDEEP

      49152:RSRQ8nF3T6S2cvvSiHWxuvF3VPL5/zKAG:RS+AlTK/G9VPBe

    Score
    10/10
    zgratexecutionpersistenceratspywarestealer

    • Detect ZGRat V1

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Detects executables packed with unregistered version of .NET Reactor

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks