Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2024 01:02

General

  • Target

    (BBVA)_consulta_de_operaciones SWIFT 19-12-2024.exe

  • Size

    1.1MB

  • MD5

    2f3cdcec9cd413b4275b90eaf8b3beb7

  • SHA1

    b2255b49cff673dbe6ba36a33894f2b4dda8bc24

  • SHA256

    e8d6b276a7c25113dbe45e4f2a35ea7e9095b4a7ba189af29481d5cfcdf0fd2a

  • SHA512

    dfc674c023e3fce9fbced360187c73683e54ca2aa6b9d41cfd9cfe30b9c44905dfa95b5ecedbc1a39abe241a894753622cb352396a3a1362a4d7b924f6112c37

  • SSDEEP

    24576:NqDEvCTbMWu7rQYlBQcBiT6rprG8a1fjDXuX1v:NTvC/MTQYxsWR7a1f3XuX1

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 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\(BBVA)_consulta_de_operaciones SWIFT 19-12-2024.exe
    "C:\Users\Admin\AppData\Local\Temp\(BBVA)_consulta_de_operaciones SWIFT 19-12-2024.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:1960
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\(BBVA)_consulta_de_operaciones SWIFT 19-12-2024.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1644-7-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1644-8-0x000000007417E000-0x000000007417F000-memory.dmp

    Filesize

    4KB

  • memory/1644-9-0x0000000005F60000-0x0000000006504000-memory.dmp

    Filesize

    5.6MB

  • memory/1644-10-0x00000000057F0000-0x0000000005856000-memory.dmp

    Filesize

    408KB

  • memory/1644-11-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/1644-12-0x0000000006570000-0x00000000065C0000-memory.dmp

    Filesize

    320KB

  • memory/1644-13-0x0000000006660000-0x00000000066F2000-memory.dmp

    Filesize

    584KB

  • memory/1644-14-0x0000000006600000-0x000000000660A000-memory.dmp

    Filesize

    40KB

  • memory/1644-15-0x000000007417E000-0x000000007417F000-memory.dmp

    Filesize

    4KB

  • memory/1644-16-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/1960-6-0x00000000011A0000-0x00000000015A0000-memory.dmp

    Filesize

    4.0MB