Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 22:08

General

  • Target

    b7ab91889289babcced64e9acb2394a0N.exe

  • Size

    4.8MB

  • MD5

    b7ab91889289babcced64e9acb2394a0

  • SHA1

    74e4096979036cc9bae821746966bcea0a666f2a

  • SHA256

    2d209a6330260b7b7e55ccce687dd89f934efb3c892e4153eb74102d0faaced2

  • SHA512

    dcdb58503b7bced0f025430cc010c51604216bf0867370111d4e3cbfacd95e0e87219649742fcea45f3ce475d91c34d438b2d9ee6d49ffcbfd4457699a70bb79

  • SSDEEP

    98304:z9/9FHn51DY7VLm2/QvMMFJ7wbz9VtUl9rv:z9fHn6X/QBFUV8r

Malware Config

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7ab91889289babcced64e9acb2394a0N.exe
    "C:\Users\Admin\AppData\Local\Temp\b7ab91889289babcced64e9acb2394a0N.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-0-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

    Filesize

    4KB

  • memory/2336-1-0x0000000000980000-0x0000000000D7C000-memory.dmp

    Filesize

    4.0MB

  • memory/2336-2-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-3-0x000000001B760000-0x000000001BB0A000-memory.dmp

    Filesize

    3.7MB

  • memory/2336-4-0x0000000000410000-0x0000000000420000-memory.dmp

    Filesize

    64KB

  • memory/2336-5-0x000000001C930000-0x000000001CB44000-memory.dmp

    Filesize

    2.1MB

  • memory/2336-6-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-7-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

    Filesize

    4KB

  • memory/2336-8-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB

  • memory/2336-9-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB