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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/06/2024, 01:36

General

  • Target

    696c1cec68428b579bd71cb56cdd28e9e9fd0a03f63584ac3e3783f264717b82.exe

  • Size

    745KB

  • MD5

    1126bd6cf0a46fdf06c3665bc7ada595

  • SHA1

    59df04fdefe242379373940d61bc0205ffc6b1a5

  • SHA256

    696c1cec68428b579bd71cb56cdd28e9e9fd0a03f63584ac3e3783f264717b82

  • SHA512

    0e33d08981fd91ced49bbca434cfac5a964e18c28e8671baa013cd8b79dfd261db58f7a8294666aea2949823be4aebbe7864800fe3355eb0914da9fc1db219d4

  • SSDEEP

    12288:6gsmZ8iqyJM+cCUYoz7Ch7dVS/L2R7NftgDhrIiKRkjxSDVDvVsP0F91jmMMkR:Ti5OfcCUYyG3VS/L21htErIi3j0DJv++

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.ultraflex.com.mx
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Jgj8-p4Z]a1b

Signatures

  • AgentTesla

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

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\696c1cec68428b579bd71cb56cdd28e9e9fd0a03f63584ac3e3783f264717b82.exe
    "C:\Users\Admin\AppData\Local\Temp\696c1cec68428b579bd71cb56cdd28e9e9fd0a03f63584ac3e3783f264717b82.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1192-1-0x0000000000610000-0x00000000006CE000-memory.dmp

    Filesize

    760KB

  • memory/1192-0-0x000000007465E000-0x000000007465F000-memory.dmp

    Filesize

    4KB

  • memory/1192-2-0x0000000005600000-0x0000000005BA4000-memory.dmp

    Filesize

    5.6MB

  • memory/1192-3-0x0000000004F70000-0x0000000005002000-memory.dmp

    Filesize

    584KB

  • memory/1192-5-0x0000000074650000-0x0000000074E00000-memory.dmp

    Filesize

    7.7MB

  • memory/1192-4-0x0000000005030000-0x000000000503A000-memory.dmp

    Filesize

    40KB

  • memory/1192-6-0x00000000055F0000-0x0000000005606000-memory.dmp

    Filesize

    88KB

  • memory/1192-8-0x00000000061D0000-0x00000000061E0000-memory.dmp

    Filesize

    64KB

  • memory/1192-7-0x00000000061C0000-0x00000000061CE000-memory.dmp

    Filesize

    56KB

  • memory/1192-10-0x000000000A090000-0x000000000A12C000-memory.dmp

    Filesize

    624KB

  • memory/1192-9-0x0000000006230000-0x00000000062B4000-memory.dmp

    Filesize

    528KB

  • memory/1192-11-0x000000007465E000-0x000000007465F000-memory.dmp

    Filesize

    4KB

  • memory/1192-12-0x0000000074650000-0x0000000074E00000-memory.dmp

    Filesize

    7.7MB

  • memory/1192-13-0x0000000002810000-0x0000000002852000-memory.dmp

    Filesize

    264KB

  • memory/1192-14-0x0000000007B80000-0x0000000007BE6000-memory.dmp

    Filesize

    408KB

  • memory/1192-15-0x0000000008690000-0x00000000086E0000-memory.dmp

    Filesize

    320KB