Resubmissions

23-05-2024 13:02

240523-p96vvsbf2t 10

22-05-2024 12:18

240522-pg217sac6z 10

22-05-2024 09:52

240522-lv3ccaba94 10

Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 12:18

General

  • Target

    Purchase_Order_008945-pdf.bat.exe

  • Size

    670KB

  • MD5

    90867c0373fb279f9f2f5ed4c09cb614

  • SHA1

    f4061d8d89307006818bebf0de6964668df193d2

  • SHA256

    1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545

  • SHA512

    995abe088287810a49168c75238dc2bfda604c640610c23ea535e0516a2606a11fe210732ea4ac661f90d6c7b653410593267c3b877fe01cd218c4578423d704

  • SSDEEP

    12288:TJ7Ci2F0DCuI5bBl6XJef6J665C+KqGUJM0Grtpoi4giJj/YwE56n:TJOis0DCPHl6sCI6k+KqrMPHJuJ8

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase_Order_008945-pdf.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase_Order_008945-pdf.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2716

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2716-14-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-16-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-18-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-20-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-24-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2716-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-23-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2716-21-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2716-10-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2716-15-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2972-4-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2972-3-0x0000000000CE0000-0x0000000000D82000-memory.dmp

    Filesize

    648KB

  • memory/2972-1-0x0000000000F80000-0x000000000102E000-memory.dmp

    Filesize

    696KB

  • memory/2972-2-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2972-0-0x000000007411E000-0x000000007411F000-memory.dmp

    Filesize

    4KB

  • memory/2972-22-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2972-8-0x0000000074110000-0x00000000747FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2972-7-0x000000007411E000-0x000000007411F000-memory.dmp

    Filesize

    4KB

  • memory/2972-6-0x0000000004F80000-0x0000000005002000-memory.dmp

    Filesize

    520KB

  • memory/2972-5-0x0000000000210000-0x0000000000220000-memory.dmp

    Filesize

    64KB