Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 01:06

General

  • Target

    d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe

  • Size

    642KB

  • MD5

    10b6817c13b97fa4db40abfa3760c697

  • SHA1

    820c5b555c630554f3d5a373511fd32d69f12634

  • SHA256

    d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18

  • SHA512

    2d804d55afc49179b427c5ed10979d673049dab6dfc743457a47a7b6a142615f4f4c3c47b709f14712b6390b36707fd16f3e16b573d94555683edf787b6b8a02

  • SSDEEP

    12288:HePFLVoq3FhFerj2FNRj2/rYBRGBWptZ+5hmcfMT7Za+DevhmOcgo:HePRVoMFhUrjoNRoWp3+iTla+D6hgg

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.ionos.es
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    $UNT2023GNX2023nave

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe
    "C:\Users\Admin\AppData\Local\Temp\d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Users\Admin\AppData\Local\Temp\d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe
      "C:\Users\Admin\AppData\Local\Temp\d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:840

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d802812bd41e2c0175f005ecd373a829636ab709ab3d82d8e22d03e22ea44e18.exe.log

          Filesize

          1KB

          MD5

          8ec831f3e3a3f77e4a7b9cd32b48384c

          SHA1

          d83f09fd87c5bd86e045873c231c14836e76a05c

          SHA256

          7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

          SHA512

          26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

        • memory/840-11-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/840-20-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

          Filesize

          64KB

        • memory/840-19-0x0000000075250000-0x0000000075A00000-memory.dmp

          Filesize

          7.7MB

        • memory/840-18-0x0000000005DD0000-0x0000000005E20000-memory.dmp

          Filesize

          320KB

        • memory/840-17-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

          Filesize

          64KB

        • memory/840-16-0x0000000005100000-0x0000000005166000-memory.dmp

          Filesize

          408KB

        • memory/840-15-0x0000000075250000-0x0000000075A00000-memory.dmp

          Filesize

          7.7MB

        • memory/2688-5-0x00000000051F0000-0x00000000051FA000-memory.dmp

          Filesize

          40KB

        • memory/2688-9-0x0000000006F40000-0x0000000006FBA000-memory.dmp

          Filesize

          488KB

        • memory/2688-10-0x0000000007060000-0x00000000070FC000-memory.dmp

          Filesize

          624KB

        • memory/2688-8-0x0000000002AB0000-0x0000000002ABE000-memory.dmp

          Filesize

          56KB

        • memory/2688-7-0x0000000008ED0000-0x0000000008EDA000-memory.dmp

          Filesize

          40KB

        • memory/2688-14-0x0000000075250000-0x0000000075A00000-memory.dmp

          Filesize

          7.7MB

        • memory/2688-6-0x00000000066D0000-0x00000000066F0000-memory.dmp

          Filesize

          128KB

        • memory/2688-0-0x0000000000740000-0x00000000007E6000-memory.dmp

          Filesize

          664KB

        • memory/2688-4-0x00000000053F0000-0x0000000005400000-memory.dmp

          Filesize

          64KB

        • memory/2688-3-0x0000000005240000-0x00000000052D2000-memory.dmp

          Filesize

          584KB

        • memory/2688-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

          Filesize

          5.6MB

        • memory/2688-1-0x0000000075250000-0x0000000075A00000-memory.dmp

          Filesize

          7.7MB