Analysis

  • max time kernel
    138s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-12-2023 11:36

General

  • Target

    e7864a121c2abe3f5398b03986d53cef01044dc8ba32e0cd30448d3ae8a78112.exe

  • Size

    428KB

  • MD5

    4c9af850d4330bf16c8f83c29ca3d815

  • SHA1

    ac4351d1632fab668c03c391e1f67e0c64fe117d

  • SHA256

    e7864a121c2abe3f5398b03986d53cef01044dc8ba32e0cd30448d3ae8a78112

  • SHA512

    ff41ebcb04890d2a3b09118dd03d5b6fa17c4f7c6ddbc2832a470ea3435cf38fae873efecb6cff261469e09e2aeb97982bfa11d62bdb898dc0b5c3ad354beed1

  • SSDEEP

    6144:Wv67updRtZ8YGvN7bnCRn6/H7+bU+A61stvLGyELbMUTKZ:EpdRtZzGvN7f7+B1SiyyjK

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.code-jet.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    4+i)Wf,h^zRm

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.code-jet.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    4+i)Wf,h^zRm

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7864a121c2abe3f5398b03986d53cef01044dc8ba32e0cd30448d3ae8a78112.exe
    "C:\Users\Admin\AppData\Local\Temp\e7864a121c2abe3f5398b03986d53cef01044dc8ba32e0cd30448d3ae8a78112.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1996-1-0x0000000000A40000-0x0000000000AB0000-memory.dmp

    Filesize

    448KB

  • memory/1996-0-0x0000000074B70000-0x0000000075320000-memory.dmp

    Filesize

    7.7MB

  • memory/1996-2-0x0000000005C20000-0x00000000061C4000-memory.dmp

    Filesize

    5.6MB

  • memory/1996-3-0x0000000002F20000-0x0000000002F30000-memory.dmp

    Filesize

    64KB

  • memory/1996-4-0x00000000055C0000-0x0000000005626000-memory.dmp

    Filesize

    408KB

  • memory/1996-5-0x0000000005BD0000-0x0000000005C20000-memory.dmp

    Filesize

    320KB

  • memory/1996-6-0x0000000006370000-0x000000000640C000-memory.dmp

    Filesize

    624KB

  • memory/1996-7-0x0000000006BC0000-0x0000000006C52000-memory.dmp

    Filesize

    584KB

  • memory/1996-8-0x0000000006BA0000-0x0000000006BAA000-memory.dmp

    Filesize

    40KB

  • memory/1996-9-0x0000000074B70000-0x0000000075320000-memory.dmp

    Filesize

    7.7MB

  • memory/1996-10-0x0000000002F20000-0x0000000002F30000-memory.dmp

    Filesize

    64KB