Overview

overview

10

Static

static

zloader 2_...ir.exe

windows7_x64

10

zloader 2_...ir.exe

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    19-07-2020 19:44

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General

  • Target

    zloader 2_1.0.16.0.vir.exe

  • Size

    879KB

  • MD5

    6914f2cc19e40bd3343bbfc7c4994ac0

  • SHA1

    4f61764049697ee68cbbf126f60f7643675289a3

  • SHA256

    a8e65df2958dddac02f2d45995ec036f94299eb9e1a4a51fbfcc717095690ce7

  • SHA512

    9eeddaef12a809d0457f8d7aa2ad8b9cc0af199b86c6f158978d5cc0f893f267b9d6c175e6ab9e6fabd3e83ff03f96c193b4051d9b99684b0cffb0d41d11d1dd

Score
10/10
persistencetrojanbotnetzloader

Malware Config

Extracted

Family

zloader

Botnet

goldhub

Campaign

07.02_macros

C2

https://baj3tu.xyz/thread.php

rc4.plain

Signatures

  • Zloader, Terdot, DELoader, ZeusSphinx

    Zloader is a malware strain that was initially discovered back in August 2015.

    trojanbotnetzloader
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\zloader 2_1.0.16.0.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\zloader 2_1.0.16.0.vir.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe
      2⤵
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      PID:1864

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1864-0-0x0000000000090000-0x00000000000B7000-memory.dmp
    Filesize

    156KB

    Download
  • memory/1864-1-0x00000000000C0000-0x00000000000C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1864-2-0x0000000000090000-0x00000000000B7000-memory.dmp
    Filesize

    156KB

    Download
  • memory/1864-3-0x0000000000000000-mapping.dmp
    Download