Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2024 02:23

General

  • Target

    7cb01a819ef47af0878b8038ec24e06a2a659d9891c3b39d4a0f56a2578d21ea.exe

  • Size

    1.1MB

  • MD5

    f13d05cc8f19fb8d9dcf20bdadbb9958

  • SHA1

    5beecbd5390b513c84db858b9a446ced0c9b344d

  • SHA256

    7cb01a819ef47af0878b8038ec24e06a2a659d9891c3b39d4a0f56a2578d21ea

  • SHA512

    06792186ed979cefab6acc829361af3bade0c05ed7aadadba25fea862968dfa295e1df8f617ff01b6c6a9d114a42b4106d0accf650377b0e10be4cdf9fe4b57d

  • SSDEEP

    24576:HqDEvCTbMWu7rQYlBQcBiT6rprG8aCauTz9lCW9+b:HTvC/MTQYxsWR7aCBE

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 3 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 3 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 3 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 3 IoCs
  • 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\7cb01a819ef47af0878b8038ec24e06a2a659d9891c3b39d4a0f56a2578d21ea.exe
    "C:\Users\Admin\AppData\Local\Temp\7cb01a819ef47af0878b8038ec24e06a2a659d9891c3b39d4a0f56a2578d21ea.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3060
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\7cb01a819ef47af0878b8038ec24e06a2a659d9891c3b39d4a0f56a2578d21ea.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1528

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1528-11-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

  • memory/1528-13-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

  • memory/1528-15-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

  • memory/1528-16-0x00000000741F0000-0x00000000748DE000-memory.dmp
    Filesize

    6.9MB

  • memory/1528-17-0x00000000741F0000-0x00000000748DE000-memory.dmp
    Filesize

    6.9MB

  • memory/1528-18-0x00000000006F0000-0x0000000000730000-memory.dmp
    Filesize

    256KB

  • memory/3060-10-0x0000000000160000-0x0000000000164000-memory.dmp
    Filesize

    16KB