Analysis

  • max time kernel
    118s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 19:24

General

  • Target

    26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19fexe.exe

  • Size

    649KB

  • MD5

    31c508e7ee5ba7d370208aa235fd9ad8

  • SHA1

    51cabb342d313b86c4a2d8e6e86857af63b26334

  • SHA256

    26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19f

  • SHA512

    dfdc3ddb27eb91b3838341f586a6d59eaebe5fcf0794a5272999984dbee226392f6b9632e501b550ae736bef91f766f46230ea9ce6876cc753ed8b6c96e8bc4f

  • SSDEEP

    12288:R11QaueH5q+q1JHBl4LWLpBSNKsnoKP5EnxWzyghHX+PHVmF3E8URQN:R1zq3rwQgNZnofWzycHAmF0Y

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19fexe.exe
    "C:\Users\Admin\AppData\Local\Temp\26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19fexe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19fexe.exe
      "C:\Users\Admin\AppData\Local\Temp\26c6d24ee5848f492e88c10c0bb9d7a03b18ddba15646112511be69523d0a19fexe.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2116

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabE9F4.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • memory/2096-23-0x0000000074300000-0x00000000749EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-0-0x0000000000B90000-0x0000000000C38000-memory.dmp

    Filesize

    672KB

  • memory/2096-1-0x0000000074300000-0x00000000749EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2096-5-0x00000000009B0000-0x00000000009BA000-memory.dmp

    Filesize

    40KB

  • memory/2096-4-0x0000000000920000-0x0000000000928000-memory.dmp

    Filesize

    32KB

  • memory/2096-6-0x0000000005210000-0x000000000528E000-memory.dmp

    Filesize

    504KB

  • memory/2096-2-0x0000000000860000-0x00000000008A0000-memory.dmp

    Filesize

    256KB

  • memory/2096-3-0x0000000000900000-0x000000000091A000-memory.dmp

    Filesize

    104KB

  • memory/2116-21-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-7-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-19-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-22-0x0000000074300000-0x00000000749EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-17-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2116-13-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-11-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-9-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/2116-32-0x0000000074300000-0x00000000749EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-24-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

    Filesize

    256KB