Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231201-en
  • resource tags

    arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2023 15:37

General

  • Target

    MV C.ATLAS PARTICULARS.exe

  • Size

    700KB

  • MD5

    40a6aec425ccce9fd1a8e402e27dbd6e

  • SHA1

    d916a1e0641091654f515b522c65f8cdc70851d3

  • SHA256

    ade5d471bce12136dbdb044a73285664d32453f79b3b224130bde18e9f0a48ad

  • SHA512

    89611b88bc5b535a4af006c9bf6593eca5b1b422a8329f4a65bf5b04ac97bce68fa3a99723a4bca8cf6782168629c8c3816f733eeeae3dd8bdf21fd2b32fda1f

  • SSDEEP

    12288:Tw3IU8S6eUdHvN7bc2MfNFEW1DOyhUPk2ztAQSNJWMN5:TOItSAdPN7bc2MfNOW1DOeUPk2aQSqK5

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6842284005:AAEBxh6cL0NGDg-gb0BoH5Z7v4-Fv4B_wmo/

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MV C.ATLAS PARTICULARS.exe
    "C:\Users\Admin\AppData\Local\Temp\MV C.ATLAS PARTICULARS.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\MV C.ATLAS PARTICULARS.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2784
    • C:\Users\Admin\AppData\Local\Temp\MV C.ATLAS PARTICULARS.exe
      "C:\Users\Admin\AppData\Local\Temp\MV C.ATLAS PARTICULARS.exe"
      2⤵
        PID:2768

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2768-7-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2768-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2768-9-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2784-17-0x0000000002920000-0x0000000002960000-memory.dmp

      Filesize

      256KB

    • memory/2784-18-0x0000000002920000-0x0000000002960000-memory.dmp

      Filesize

      256KB

    • memory/2784-21-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/2784-20-0x0000000002920000-0x0000000002960000-memory.dmp

      Filesize

      256KB

    • memory/2784-16-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/2784-15-0x000000006F840000-0x000000006FDEB000-memory.dmp

      Filesize

      5.7MB

    • memory/3024-1-0x0000000074900000-0x0000000074FEE000-memory.dmp

      Filesize

      6.9MB

    • memory/3024-2-0x0000000004D70000-0x0000000004DB0000-memory.dmp

      Filesize

      256KB

    • memory/3024-3-0x0000000000260000-0x0000000000278000-memory.dmp

      Filesize

      96KB

    • memory/3024-0-0x00000000012C0000-0x0000000001374000-memory.dmp

      Filesize

      720KB

    • memory/3024-4-0x0000000000240000-0x0000000000248000-memory.dmp

      Filesize

      32KB

    • memory/3024-19-0x0000000074900000-0x0000000074FEE000-memory.dmp

      Filesize

      6.9MB

    • memory/3024-6-0x0000000000380000-0x00000000003FC000-memory.dmp

      Filesize

      496KB

    • memory/3024-5-0x0000000000490000-0x000000000049A000-memory.dmp

      Filesize

      40KB

    • memory/3024-22-0x0000000004D70000-0x0000000004DB0000-memory.dmp

      Filesize

      256KB