Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:24

General

  • Target

    782b86544af52d5305148dfdb61a8055090078efbed7a2a073058c970fcb3e5d.exe

  • Size

    610KB

  • MD5

    83313ce4e9846836e9238791e84dc6d4

  • SHA1

    8bbbb5f96885ce3592045d785ae39c6c0ffed00b

  • SHA256

    782b86544af52d5305148dfdb61a8055090078efbed7a2a073058c970fcb3e5d

  • SHA512

    27cbea7aca6e359ca96d56e4fc16f0a43f960bae957cdd6659e8133f445416ab60ec78cff7e532ed162c5f0c66c990a6bacec42576aa170adba14101b91f0f2b

  • SSDEEP

    12288:eKwbq0NyhcJM31HLkpxyCfaP4TSioXolbvPFAEUO34U:haNUn31gvvPmUvdIO37

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\782b86544af52d5305148dfdb61a8055090078efbed7a2a073058c970fcb3e5d.exe
    "C:\Users\Admin\AppData\Local\Temp\782b86544af52d5305148dfdb61a8055090078efbed7a2a073058c970fcb3e5d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3064
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1284 -s 628
      2⤵
        PID:2652

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1284-0-0x000007FEF5783000-0x000007FEF5784000-memory.dmp
      Filesize

      4KB

    • memory/1284-1-0x0000000001220000-0x000000000122E000-memory.dmp
      Filesize

      56KB

    • memory/1284-2-0x000007FEF5780000-0x000007FEF616C000-memory.dmp
      Filesize

      9.9MB

    • memory/1284-3-0x0000000000250000-0x0000000000256000-memory.dmp
      Filesize

      24KB

    • memory/1284-4-0x0000000000C50000-0x0000000000CE2000-memory.dmp
      Filesize

      584KB

    • memory/1284-18-0x000007FEF5780000-0x000007FEF616C000-memory.dmp
      Filesize

      9.9MB

    • memory/1284-17-0x000007FEF5783000-0x000007FEF5784000-memory.dmp
      Filesize

      4KB

    • memory/3064-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/3064-10-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-7-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-5-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-14-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-12-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-15-0x00000000745EE000-0x00000000745EF000-memory.dmp
      Filesize

      4KB

    • memory/3064-16-0x00000000745E0000-0x0000000074CCE000-memory.dmp
      Filesize

      6.9MB

    • memory/3064-8-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-6-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/3064-19-0x00000000745EE000-0x00000000745EF000-memory.dmp
      Filesize

      4KB

    • memory/3064-20-0x00000000745E0000-0x0000000074CCE000-memory.dmp
      Filesize

      6.9MB