Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 01:09

General

  • Target

    SWIFT_57805730260.exe

  • Size

    1.1MB

  • MD5

    b1f3148c69fa203dc8078cafc2f11196

  • SHA1

    acf809e1f99a8f1a3247fc719f5bf035df7a1225

  • SHA256

    61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609

  • SHA512

    2d226e129c5943d72aed4d96029af4ecde95be2563a4fbd7f453d3b14a0b88a81d5044c8eba94f66270d0ebde0adad4ee702e6b7773cc8a210e51771f63d6b8a

  • SSDEEP

    24576:BqDEvCTbMWu7rQYlBQcBiT6rprG8a+AAeZaKX:BTvC/MTQYxsWR7a+KZa

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
  • Program crash 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SWIFT_57805730260.exe
    "C:\Users\Admin\AppData\Local\Temp\SWIFT_57805730260.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:4048
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\SWIFT_57805730260.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4992
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 700
      2⤵
      • Program crash
      PID:2936
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4048 -ip 4048
    1⤵
      PID:228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4048-6-0x00000000019F0000-0x0000000001DF0000-memory.dmp

      Filesize

      4.0MB

    • memory/4992-7-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4992-8-0x00000000738FE000-0x00000000738FF000-memory.dmp

      Filesize

      4KB

    • memory/4992-9-0x0000000005A70000-0x0000000006014000-memory.dmp

      Filesize

      5.6MB

    • memory/4992-10-0x0000000005680000-0x00000000056E6000-memory.dmp

      Filesize

      408KB

    • memory/4992-11-0x00000000738F0000-0x00000000740A0000-memory.dmp

      Filesize

      7.7MB

    • memory/4992-12-0x0000000006540000-0x0000000006590000-memory.dmp

      Filesize

      320KB

    • memory/4992-13-0x0000000006630000-0x00000000066C2000-memory.dmp

      Filesize

      584KB

    • memory/4992-14-0x00000000065D0000-0x00000000065DA000-memory.dmp

      Filesize

      40KB

    • memory/4992-15-0x00000000738FE000-0x00000000738FF000-memory.dmp

      Filesize

      4KB

    • memory/4992-16-0x00000000738F0000-0x00000000740A0000-memory.dmp

      Filesize

      7.7MB