Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 01:05

General

  • Target

    c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe

  • Size

    1021KB

  • MD5

    6890ebf5482e1cc3540ca34d0bbeaef9

  • SHA1

    8c1cb5200369b658a5fb2cb4388cefa42d171fe1

  • SHA256

    c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e

  • SHA512

    67dd5add62cb50a1b7ed73ab1e04a0da493c0129fa3cf8a52a35ef220d98584e42eaf9e58fed56318f0a3e456037df9c272b5623463a8a088ff3bd9829dc4bda

  • SSDEEP

    24576:7AHnh+eWsN3skA4RV1Hom2KXMmHayQL4Auj5:Wh+ZkldoPK8YayQsAG

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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
  • 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\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe
    "C:\Users\Admin\AppData\Local\Temp\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\c3e5994f608f8cc633718a164f710294f04b1b49770c4ad08c87f3e4de04969e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1700

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1700-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1700-12-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1700-15-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/1700-16-0x000000007426E000-0x000000007426F000-memory.dmp

    Filesize

    4KB

  • memory/1700-17-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB

  • memory/1700-18-0x000000007426E000-0x000000007426F000-memory.dmp

    Filesize

    4KB

  • memory/1700-19-0x0000000074260000-0x000000007494E000-memory.dmp

    Filesize

    6.9MB

  • memory/1800-10-0x0000000000120000-0x0000000000124000-memory.dmp

    Filesize

    16KB