Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 08:06

General

  • Target

    Purchase Confirmation 003-23 170204.exe

  • Size

    1.1MB

  • MD5

    baf61e5dbe33cf47ad6ddc4076a07af9

  • SHA1

    1fc141512c6a2a4715fd533d0adc1d8ce3c7842f

  • SHA256

    ea9deb59fc6309ddda6806eb4f7ce780eb54f1b0b7eca72b366bc8f110c5222a

  • SHA512

    2463f0c87870b5ddac391dcb88209cef983db246447fe1844c303d0d33c0eb1d3f70f9a7895b4fea00690862b268a36cfd69f19c18478d96c57afdf0fe11e59f

  • SSDEEP

    24576:+AHnh+eWsN3skA4RV1Hom2KXMmHa39eGsaq4QzOZIRE5:ph+ZkldoPK8Ya3QGa4Q+IY

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
  • 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Confirmation 003-23 170204.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Confirmation 003-23 170204.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Purchase Confirmation 003-23 170204.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 316
      2⤵
      • Program crash
      PID:1396

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2112-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2112-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2112-15-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2112-16-0x00000000747E0000-0x0000000074ECE000-memory.dmp

    Filesize

    6.9MB

  • memory/2112-17-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

    Filesize

    256KB

  • memory/2112-18-0x00000000747E0000-0x0000000074ECE000-memory.dmp

    Filesize

    6.9MB

  • memory/2112-19-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

    Filesize

    256KB

  • memory/2208-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

    Filesize

    16KB