Overview

overview

10

Static

static

3

mv Yaropol...DF.scr

windows7-x64

10

mv Yaropol...DF.scr

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 10:25

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Report Analysis Logs

General

  • Target

    mv Yaropolk - Main Vessel Details.PDF.scr

  • Size

    670KB

  • MD5

    c5a0ba17188d0ecf5f6952841b5228d3

  • SHA1

    a56118c862235208b608b88c6da4a925d6e0ff3a

  • SHA256

    17eeb291958feacdd246e605d777ce98fc9be320fd378283ac2764f1bc3b4c25

  • SHA512

    884853fa3170151fdac122e9e3536a1cbd48cda2a9de7325ac80f3d8d501d9846736384e62047ac1e1b0b8cc74be26356bcc05639219929d751f563137f30d87

  • SSDEEP

    12288:4D67tMcRHg4tHiYOH3KvXRM80k8Zv+JaqSIKXOF+ZHYCccwJ68QnGh:FMcR9HyX+BM80kQEaLpOF+tYCVnn

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    beirutrest.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    9yXQ39wz(uL+

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://beirutrest.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    9yXQ39wz(uL+

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4840
    • C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr
      "C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr"
      2⤵
        PID:2172
      • C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr
        "C:\Users\Admin\AppData\Local\Temp\mv Yaropolk - Main Vessel Details.PDF.scr"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4344

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\mv Yaropolk - Main Vessel Details.PDF.scr.log
      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

      Download Submit
    • memory/4344-11-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

      Download
    • memory/4344-19-0x00000000753B0000-0x0000000075B60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4344-18-0x00000000066F0000-0x0000000006740000-memory.dmp
      Filesize

      320KB

      Download
    • memory/4344-17-0x00000000753B0000-0x0000000075B60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4344-16-0x0000000005060000-0x00000000050C6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/4344-15-0x00000000753B0000-0x0000000075B60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4840-4-0x0000000004E70000-0x0000000004E7A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/4840-8-0x00000000054D0000-0x00000000054E0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4840-9-0x00000000064C0000-0x0000000006542000-memory.dmp
      Filesize

      520KB

      Download
    • memory/4840-10-0x0000000008B00000-0x0000000008B9C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/4840-7-0x00000000064A0000-0x00000000064BA000-memory.dmp
      Filesize

      104KB

      Download
    • memory/4840-6-0x0000000006400000-0x00000000064A0000-memory.dmp
      Filesize

      640KB

      Download
    • memory/4840-14-0x00000000753B0000-0x0000000075B60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4840-5-0x00000000753B0000-0x0000000075B60000-memory.dmp
      Filesize

      7.7MB

      Download
    • memory/4840-0-0x00000000753BE000-0x00000000753BF000-memory.dmp
      Filesize

      4KB

      Download
    • memory/4840-3-0x0000000004DC0000-0x0000000004E52000-memory.dmp
      Filesize

      584KB

      Download
    • memory/4840-2-0x00000000054E0000-0x0000000005A84000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/4840-1-0x0000000000310000-0x00000000003BE000-memory.dmp
      Filesize

      696KB

      Download