Analysis

  • max time kernel
    104s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 13:55

General

  • Target

    PO00211.exe

  • Size

    1.1MB

  • MD5

    b7734a54a4a6abe4bc2cab83472890b6

  • SHA1

    dade3889244137a51358082055facca8ca0de2d8

  • SHA256

    a02bbd9bc3479d4045279ab08d9823a0b5520659562368d9ec4557f2abda41bb

  • SHA512

    98122a0e349c31785fbea53f1ce341e2dde266b689603ed0ec879d714084da6e434c8209f5dcf9934fb7107b320264f3d773c92df48aa08cca53958f5fb93bc2

  • SSDEEP

    24576:PAHnh+eWsN3skA4RV1Hom2KXMmHaSwith3X4NpY05:yh+ZkldoPK8YaSwy3qpD

Malware Config

Signatures

  • AgentTesla

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

  • 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
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 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\PO00211.exe
    "C:\Users\Admin\AppData\Local\Temp\PO00211.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\PO00211.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4816
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 736
      2⤵
      • Program crash
      PID:4508
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2488 -ip 2488
    1⤵
      PID:4684

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\aut2C11.tmp

      Filesize

      261KB

      MD5

      8df26fc9d392041f993a5f482baf4b9f

      SHA1

      91fef8100b37ae1516c8d581d3e3f3830a789a3c

      SHA256

      ab6e7eb50d2a1e9849b5ea083a04620da59080e462859890ed3159d65fa3f2c4

      SHA512

      32a5f5bdf316adbf5a7b5b944f00ec75f68b29f8aaa0987c0e96e7edb44d34a5bcd41626a43b557c1765b7116244d80f2227dded37b7a036cbdb25f2ecb029d2

    • memory/2488-12-0x0000000001340000-0x0000000001344000-memory.dmp

      Filesize

      16KB

    • memory/4816-13-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4816-15-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4816-14-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4816-16-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4816-17-0x000000007366E000-0x000000007366F000-memory.dmp

      Filesize

      4KB

    • memory/4816-18-0x0000000005890000-0x00000000058E4000-memory.dmp

      Filesize

      336KB

    • memory/4816-19-0x0000000073660000-0x0000000073E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4816-20-0x0000000073660000-0x0000000073E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4816-22-0x0000000005960000-0x00000000059B2000-memory.dmp

      Filesize

      328KB

    • memory/4816-21-0x0000000006030000-0x00000000065D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4816-76-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-78-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-82-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-80-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-74-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-72-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-70-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-68-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-66-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-64-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-62-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-60-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-56-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-54-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-52-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-51-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-48-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-46-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-42-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-40-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-36-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-34-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-32-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-30-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-28-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-26-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-24-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-58-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-44-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-38-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-23-0x0000000005960000-0x00000000059AD000-memory.dmp

      Filesize

      308KB

    • memory/4816-1053-0x0000000073660000-0x0000000073E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4816-1054-0x0000000005B80000-0x0000000005BE6000-memory.dmp

      Filesize

      408KB

    • memory/4816-1055-0x0000000006FF0000-0x0000000007040000-memory.dmp

      Filesize

      320KB

    • memory/4816-1056-0x00000000070E0000-0x0000000007172000-memory.dmp

      Filesize

      584KB

    • memory/4816-1057-0x0000000007050000-0x000000000705A000-memory.dmp

      Filesize

      40KB

    • memory/4816-1058-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4816-1059-0x000000007366E000-0x000000007366F000-memory.dmp

      Filesize

      4KB

    • memory/4816-1060-0x0000000073660000-0x0000000073E10000-memory.dmp

      Filesize

      7.7MB