Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 02:48

General

  • Target

    ProductSpecification.exe

  • Size

    1.3MB

  • MD5

    ac78d8c5890dda870103b62fb4d47621

  • SHA1

    18a1ab5c42a6b9c54e9c968eea470d193c34c9a9

  • SHA256

    97f183fa94b3012cb25e0ceea88b01017d41b9e2c11fe0382070e306fbe1cb31

  • SHA512

    8959f98cada203dbe63b724e60cf418acde62ddac5a096b6bc602faf05fc43f5636fa9e2cea83c441dd03ea11161cc0df9ab1fa66d516dff5d280e2acbe2c4be

  • SSDEEP

    24576:7AHnh+eWsN3skA4RV1Hom2KXFmIaa9tlBkP4GiaSK5i5:Wh+ZkldoPK1Xaa/jksaSH

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://backup.smartape.ru
  • Port:
    21
  • Username:
    user894492
  • Password:
    w6NZOdcSkH1a

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ProductSpecification.exe
    "C:\Users\Admin\AppData\Local\Temp\ProductSpecification.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\ProductSpecification.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4452

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2108-11-0x0000000001020000-0x0000000001420000-memory.dmp

          Filesize

          4.0MB

        • memory/4452-12-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/4452-13-0x000000007478E000-0x000000007478F000-memory.dmp

          Filesize

          4KB

        • memory/4452-14-0x0000000005BB0000-0x0000000006154000-memory.dmp

          Filesize

          5.6MB

        • memory/4452-15-0x0000000005670000-0x00000000056D6000-memory.dmp

          Filesize

          408KB

        • memory/4452-16-0x0000000074780000-0x0000000074F30000-memory.dmp

          Filesize

          7.7MB

        • memory/4452-17-0x0000000006400000-0x0000000006450000-memory.dmp

          Filesize

          320KB

        • memory/4452-18-0x00000000064F0000-0x0000000006582000-memory.dmp

          Filesize

          584KB

        • memory/4452-19-0x0000000006480000-0x000000000648A000-memory.dmp

          Filesize

          40KB

        • memory/4452-20-0x000000007478E000-0x000000007478F000-memory.dmp

          Filesize

          4KB

        • memory/4452-21-0x0000000074780000-0x0000000074F30000-memory.dmp

          Filesize

          7.7MB