Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/05/2024, 01:56

General

  • Target

    36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe

  • Size

    1.0MB

  • MD5

    e9c93fba7eb3315a504e2b5f8d40916d

  • SHA1

    47c7801354ce2c5818d6ba09468356ca7daa4a6b

  • SHA256

    36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f

  • SHA512

    1022d27e9f513b0ceae2b6564e9de90a74cd91351a1371f4a37cdd111c5fae9f20fe904a82e9b40d5dbbd9e886091e1afa4d3f2b446c79d2cf10187b4abfd3c1

  • SSDEEP

    24576:hqDEvCTbMWu7rQYlBQcBiT6rprG8anTL1703GNM:hTvC/MTQYxsWR7anTL103G

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\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe
    "C:\Users\Admin\AppData\Local\Temp\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\36767928abcbd46dd2c1ed814446bd0a6ef287b2e57513743262d47c46e7641f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2532

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2328-10-0x0000000000160000-0x0000000000164000-memory.dmp

    Filesize

    16KB

  • memory/2532-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2532-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2532-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2532-16-0x00000000741AE000-0x00000000741AF000-memory.dmp

    Filesize

    4KB

  • memory/2532-17-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB

  • memory/2532-18-0x00000000741AE000-0x00000000741AF000-memory.dmp

    Filesize

    4KB

  • memory/2532-19-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB