Analysis

  • max time kernel
    41s
  • max time network
    50s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 02:00

General

  • Target

    aeb3ed11efa2367828e99928e7aafe8c161b028bdf942c62ac9d17efbd5c8353.exe

  • Size

    1.2MB

  • MD5

    2eab2704fbcb73da25b606bf94d52549

  • SHA1

    22b769fdc63133b7fe9432d4d8194e81d1a8c66c

  • SHA256

    aeb3ed11efa2367828e99928e7aafe8c161b028bdf942c62ac9d17efbd5c8353

  • SHA512

    665f05d2cef8089df7ea1a230e5c84fd167be3167f36573e8d8f78fe5fb27f7aa60b4cd88195d4ea7375844dbc88897ee91b2458b91ec0c79e85556c25bf1908

  • SSDEEP

    24576:CAHnh+eWsN3skA4RV1Hom2KXMmHah+4PIDmkjVedpe3n5EAKk5:Fh+ZkldoPK8Yah+jbapml1

Malware Config

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 33 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 33 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 33 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 33 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 33 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 33 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 33 IoCs
  • Looks up external IP address via web service 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aeb3ed11efa2367828e99928e7aafe8c161b028bdf942c62ac9d17efbd5c8353.exe
    "C:\Users\Admin\AppData\Local\Temp\aeb3ed11efa2367828e99928e7aafe8c161b028bdf942c62ac9d17efbd5c8353.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\aeb3ed11efa2367828e99928e7aafe8c161b028bdf942c62ac9d17efbd5c8353.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:536

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\aut4556.tmp

    Filesize

    262KB

    MD5

    c42f0cf7bd525871ed0231da97eec369

    SHA1

    dde7df2e8b0ed8d912eef357bd12c91b4879c17f

    SHA256

    7b237b0ca262c90c03f3e65ad939e6202eb0462088059ea1cf14ae20770636d9

    SHA512

    abe869900fa652f5d5e681a5782963d98e3047eb33e8cdd4bb8128737a789071e6bea605d496a07c38979a265e53a8e777ba155cf1f5522145e4c83a1246af3d

  • memory/536-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/536-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/536-15-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/536-16-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/536-17-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/536-18-0x0000000002720000-0x0000000002774000-memory.dmp

    Filesize

    336KB

  • memory/536-19-0x0000000073DC0000-0x0000000074570000-memory.dmp

    Filesize

    7.7MB

  • memory/536-21-0x0000000073DC0000-0x0000000074570000-memory.dmp

    Filesize

    7.7MB

  • memory/536-20-0x0000000005190000-0x0000000005734000-memory.dmp

    Filesize

    5.6MB

  • memory/536-22-0x0000000004B50000-0x0000000004BA4000-memory.dmp

    Filesize

    336KB

  • memory/536-23-0x0000000073DC0000-0x0000000074570000-memory.dmp

    Filesize

    7.7MB

  • memory/536-27-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-25-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-75-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-71-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-83-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-81-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-79-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-77-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-73-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-69-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-65-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-63-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-61-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-59-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-57-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-55-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-53-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-1069-0x0000000073DC0000-0x0000000074570000-memory.dmp

    Filesize

    7.7MB

  • memory/536-1068-0x0000000004D50000-0x0000000004DB6000-memory.dmp

    Filesize

    408KB

  • memory/536-51-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-50-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-45-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-41-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-67-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-47-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-43-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-39-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-37-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-35-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-33-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-31-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-29-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-24-0x0000000004B50000-0x0000000004B9D000-memory.dmp

    Filesize

    308KB

  • memory/536-1070-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/536-1071-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

    Filesize

    4KB

  • memory/536-1072-0x0000000073DC0000-0x0000000074570000-memory.dmp

    Filesize

    7.7MB

  • memory/536-1073-0x0000000006370000-0x00000000063C0000-memory.dmp

    Filesize

    320KB

  • memory/536-1074-0x0000000006460000-0x00000000064F2000-memory.dmp

    Filesize

    584KB

  • memory/536-1075-0x00000000063D0000-0x00000000063DA000-memory.dmp

    Filesize

    40KB

  • memory/1596-12-0x00000000022E0000-0x00000000022E4000-memory.dmp

    Filesize

    16KB