Analysis

  • max time kernel
    105s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2025, 15:55

General

  • Target

    PURCHASE ORDER.exe

  • Size

    1.0MB

  • MD5

    b733e88c43bdb2ce44016a797ddeb3af

  • SHA1

    cf54e118b5050231ff2587f21621eb5b9d3529f1

  • SHA256

    2bd8f998b7d5f9b412cf615494043d492257763a718df3fc122cae1172505290

  • SHA512

    41279ddf73c6eca6977dadd609ee94c42842ea1d3fec0dca8090e7d8e5b7a4aa48df68f6ae2659ecbc1fd0c561db3f76981078fffa5a5585c78407a7ca9edf78

  • SSDEEP

    24576:Su6J33O0c+JY5UZ+XC0kGso6Fa2GMeMmCKUWY:Uu0c++OCvkGs9Fa2BeWQY

Malware Config

Extracted

Family

agenttesla

Credentials

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2204-6-0x0000000000E50000-0x0000000001250000-memory.dmp

    Filesize

    4.0MB

  • memory/3520-7-0x0000000000430000-0x0000000000470000-memory.dmp

    Filesize

    256KB

  • memory/3520-8-0x000000007370E000-0x000000007370F000-memory.dmp

    Filesize

    4KB

  • memory/3520-9-0x00000000050C0000-0x0000000005664000-memory.dmp

    Filesize

    5.6MB

  • memory/3520-10-0x0000000004B80000-0x0000000004BE6000-memory.dmp

    Filesize

    408KB

  • memory/3520-11-0x0000000073700000-0x0000000073EB0000-memory.dmp

    Filesize

    7.7MB

  • memory/3520-12-0x0000000005960000-0x00000000059B0000-memory.dmp

    Filesize

    320KB

  • memory/3520-13-0x0000000005A50000-0x0000000005AE2000-memory.dmp

    Filesize

    584KB

  • memory/3520-14-0x00000000059F0000-0x00000000059FA000-memory.dmp

    Filesize

    40KB

  • memory/3520-15-0x000000007370E000-0x000000007370F000-memory.dmp

    Filesize

    4KB

  • memory/3520-16-0x0000000073700000-0x0000000073EB0000-memory.dmp

    Filesize

    7.7MB