Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2024 12:59

General

  • Target

    QUOTATION_MARQTRA031244úPDF.scr.exe

  • Size

    2.4MB

  • MD5

    749404f8b6bd72307f017d1fd8f3081e

  • SHA1

    84995cbfec91c10df85c97d0f7acec531dba455c

  • SHA256

    aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11

  • SHA512

    1be07e218ebbe3750c0a62d2ca69bd3be19732fcb99452e7df111df79bccd5039893b37fd8ab31af1ba27b1c40ec90efa3803b6b2023141ce496c033b8dfd112

  • SSDEEP

    49152:i5L4P8xfttrOoXDhNkxtOTBcziRLhT2vWkYd9n:OymFtrOGhNkxY9RcOkY

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    gator3220.hostgator.com
  • Port:
    587
  • Username:
    zam90@aoqiinflatables.com
  • Password:
    VvMMgD#w!TZmaka!@
  • Email To:
    zamgets@aoqiinflatables.com

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Detect ZGRat V1 34 IoCs
  • PureLog Stealer

    PureLog Stealer is an infostealer written in C#.

  • PureLog Stealer payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1888

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1888-4893-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/1888-4895-0x0000000074B80000-0x0000000075330000-memory.dmp
    Filesize

    7.7MB

  • memory/1888-4896-0x00000000057C0000-0x0000000005826000-memory.dmp
    Filesize

    408KB

  • memory/1888-4897-0x0000000005680000-0x0000000005690000-memory.dmp
    Filesize

    64KB

  • memory/1888-4898-0x00000000069A0000-0x0000000006A32000-memory.dmp
    Filesize

    584KB

  • memory/1888-4902-0x0000000005680000-0x0000000005690000-memory.dmp
    Filesize

    64KB

  • memory/1888-4901-0x0000000074B80000-0x0000000075330000-memory.dmp
    Filesize

    7.7MB

  • memory/1888-4900-0x0000000006C10000-0x0000000006C1A000-memory.dmp
    Filesize

    40KB

  • memory/1888-4899-0x0000000006A40000-0x0000000006A90000-memory.dmp
    Filesize

    320KB

  • memory/5080-36-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-48-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-6-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-8-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-10-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-12-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-14-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-16-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-18-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-20-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-22-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-24-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-26-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-28-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-30-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-32-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-34-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-4-0x00000000057E0000-0x0000000005A10000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-38-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-40-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-42-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-44-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-46-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-5-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-50-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-52-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-54-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-56-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-58-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-60-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-62-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-64-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-66-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-68-0x00000000057E0000-0x0000000005A0B000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-2831-0x0000000074B80000-0x0000000075330000-memory.dmp
    Filesize

    7.7MB

  • memory/5080-4886-0x0000000005B70000-0x0000000005B71000-memory.dmp
    Filesize

    4KB

  • memory/5080-4887-0x0000000005D90000-0x0000000005DFC000-memory.dmp
    Filesize

    432KB

  • memory/5080-3-0x00000000055B0000-0x00000000057E2000-memory.dmp
    Filesize

    2.2MB

  • memory/5080-2-0x00000000054A0000-0x00000000054B0000-memory.dmp
    Filesize

    64KB

  • memory/5080-1-0x0000000074B80000-0x0000000075330000-memory.dmp
    Filesize

    7.7MB

  • memory/5080-0-0x0000000000980000-0x0000000000BF2000-memory.dmp
    Filesize

    2.4MB

  • memory/5080-4888-0x0000000005C30000-0x0000000005C7C000-memory.dmp
    Filesize

    304KB

  • memory/5080-4889-0x0000000006620000-0x0000000006BC4000-memory.dmp
    Filesize

    5.6MB

  • memory/5080-4890-0x0000000001230000-0x0000000001284000-memory.dmp
    Filesize

    336KB

  • memory/5080-4894-0x0000000074B80000-0x0000000075330000-memory.dmp
    Filesize

    7.7MB