Analysis

  • max time kernel
    14s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-01-2025 01:13

General

  • Target

    02d213222d449d131b14fc3ca8296bab9119c12d4241c0fa25c05450a99a73de.exe

  • Size

    1.1MB

  • MD5

    671cad624a5908f399982e1e02210bfd

  • SHA1

    148d1ce13eb8ae14f8358a4c8f08acf99aab6f54

  • SHA256

    02d213222d449d131b14fc3ca8296bab9119c12d4241c0fa25c05450a99a73de

  • SHA512

    f1394bfbcb4b172cda2aedfb6a1f5c652ad176ea05a4b42ef0fa91354dd71b786e3fa92fd2e8a9793c437c851865635d927a562677934e3261c792cd0b2baf80

  • SSDEEP

    12288:2CdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBgaFTPVaukkIg:2Cdxte/80jYLT3U1jfsWaxPVp4a7EQ

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.

  • Agenttesla family
  • Looks up external IP address via web service 1 IoCs

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

  • 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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\02d213222d449d131b14fc3ca8296bab9119c12d4241c0fa25c05450a99a73de.exe
    "C:\Users\Admin\AppData\Local\Temp\02d213222d449d131b14fc3ca8296bab9119c12d4241c0fa25c05450a99a73de.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:1236
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\02d213222d449d131b14fc3ca8296bab9119c12d4241c0fa25c05450a99a73de.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1892

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1892-10-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1892-12-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1892-14-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1892-15-0x000000007408E000-0x000000007408F000-memory.dmp

    Filesize

    4KB

  • memory/1892-16-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB

  • memory/1892-17-0x000000007408E000-0x000000007408F000-memory.dmp

    Filesize

    4KB

  • memory/1892-18-0x0000000074080000-0x000000007476E000-memory.dmp

    Filesize

    6.9MB