Analysis

  • max time kernel
    241s
  • max time network
    246s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 04:12

General

  • Target

    HAWB No Original 2 - (for Consignee) - HAWB No_ D889163[2].pdf.bat.exe

  • Size

    100.0MB

  • MD5

    06359c881acaf0b5fae99f212a6a224f

  • SHA1

    f3a946aaeab510541245e172070f41d0d84caf2b

  • SHA256

    cf13092b0f85ac7a68901d82f210a5e68de6d47fd877a6b21e42dc4341a0fb11

  • SHA512

    8dd4e2a9647f25e2f4ceec7ea20373d8431ad07691a55a46456884c4263467423dce7e598249242ca86f1a84100212ff27ae2293ef07ba0ff1365ce41436fa67

  • SSDEEP

    12288:uXe9PPlowWX0t6mOQwg1Qd15CcYk0We1FH4l6/B/yAzUAxLMT4J:DhloDX0XOf4X/yAzUYI4J

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.solucionesmexico.mx
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    dGG^ZYIxX5!B

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HAWB No Original 2 - (for Consignee) - HAWB No_ D889163[2].pdf.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\HAWB No Original 2 - (for Consignee) - HAWB No_ D889163[2].pdf.bat.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:584
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\HAWB No Original 2 - (for Consignee) - HAWB No_ D889163[2].pdf.bat.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/584-0-0x0000000000F50000-0x00000000010AC000-memory.dmp

    Filesize

    1.4MB

  • memory/584-13-0x0000000000950000-0x0000000000D50000-memory.dmp

    Filesize

    4.0MB

  • memory/584-25-0x0000000000F50000-0x00000000010AC000-memory.dmp

    Filesize

    1.4MB

  • memory/2856-14-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

  • memory/2856-21-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

  • memory/2856-23-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

  • memory/2856-16-0x0000000000090000-0x00000000000D2000-memory.dmp

    Filesize

    264KB

  • memory/2856-26-0x0000000073C1E000-0x0000000073C1F000-memory.dmp

    Filesize

    4KB

  • memory/2856-27-0x0000000073C10000-0x00000000742FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2856-28-0x0000000073C1E000-0x0000000073C1F000-memory.dmp

    Filesize

    4KB

  • memory/2856-29-0x0000000073C10000-0x00000000742FE000-memory.dmp

    Filesize

    6.9MB