Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    126s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/05/2024, 01:07

General

  • Target

    4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe

  • Size

    2.2MB

  • MD5

    221bf8e90cf25e7e31a866ab1bc928bb

  • SHA1

    4e8d627a94ed76d4b9d1ea285fbccc71d5c08af5

  • SHA256

    4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43

  • SHA512

    725d532396eafeb349707f8a6dc4d0c47b752018ee82b3df6d4a51b4f46f7f1d1d018f5cfa2b78ea7d0b875d80b94f0ac74599f013cf1b8d11d2257d1e0cb795

  • SSDEEP

    49152:h3J5Uw2r7T6z+WH4EDm7bEbnitl9pdZU+SwQQYQmBP:H5Uwyiz+WHgPE78XdG+S5

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.sturmsgroup.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    y[/wk46uE}y(|Xn[

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe
    "C:\Users\Admin\AppData\Local\Temp\4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4604
    • C:\Users\Admin\AppData\Local\Temp\4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe
      "C:\Users\Admin\AppData\Local\Temp\4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4df5664d100141701b1dc83bd04dbf55233f5a5e8ae9a243f892da225d310e43.exe.log

    Filesize

    805B

    MD5

    58a9108e39c2ea50e65c23be3a9407cf

    SHA1

    fb21f7b9330aa1a77080a3243b81b49035102d7b

    SHA256

    6049be83020702896a539b5c8c13270add224d7b91b3ee0bebc328791b74a84b

    SHA512

    93804ee8a4560503e47c07f5fa4a959e23355a01aba406c103d339debc9b2b1d20a345cdbb8d8069dac97b9151f228cf559ac3dde1500e3484fba1a4126842bf

  • memory/4280-4894-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4280-4895-0x0000000000820000-0x0000000000862000-memory.dmp

    Filesize

    264KB

  • memory/4280-4896-0x0000000004E90000-0x0000000004EF6000-memory.dmp

    Filesize

    408KB

  • memory/4280-4897-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4280-4901-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4280-4900-0x00000000066D0000-0x00000000066DA000-memory.dmp

    Filesize

    40KB

  • memory/4280-4899-0x0000000006390000-0x000000000642C000-memory.dmp

    Filesize

    624KB

  • memory/4280-4898-0x00000000062A0000-0x00000000062F0000-memory.dmp

    Filesize

    320KB

  • memory/4604-22-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-26-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-6-0x00000000068F0000-0x0000000006982000-memory.dmp

    Filesize

    584KB

  • memory/4604-14-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-16-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-28-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-34-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-48-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-44-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-42-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-38-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-36-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-46-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-32-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-40-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-30-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-24-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-4-0x00000000065E0000-0x0000000006810000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-20-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-19-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-12-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-10-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-8-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-5-0x0000000006DC0000-0x0000000007364000-memory.dmp

    Filesize

    5.6MB

  • memory/4604-7-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-54-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-70-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-68-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-66-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-64-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-62-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-61-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-58-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-56-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-52-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-50-0x00000000065E0000-0x0000000006809000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-4887-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4604-3-0x0000000005280000-0x00000000054AE000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-2-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB

  • memory/4604-1-0x0000000000510000-0x0000000000748000-memory.dmp

    Filesize

    2.2MB

  • memory/4604-0-0x000000007477E000-0x000000007477F000-memory.dmp

    Filesize

    4KB

  • memory/4604-4888-0x00000000069E0000-0x0000000006A4C000-memory.dmp

    Filesize

    432KB

  • memory/4604-4889-0x0000000006A50000-0x0000000006A9C000-memory.dmp

    Filesize

    304KB

  • memory/4604-4890-0x00000000054B0000-0x0000000005504000-memory.dmp

    Filesize

    336KB

  • memory/4604-4893-0x0000000074770000-0x0000000074F20000-memory.dmp

    Filesize

    7.7MB