Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 01:38

General

  • Target

    d120c1db2af34b071d78ec3548fd4aa6226a4d763088f2bf28eb3eb485b92531.exe

  • Size

    1024KB

  • MD5

    6347baf2da43a4eb4b192afc88eeabec

  • SHA1

    54fb156a9a3620b60468dab118789fb44ec3bcbd

  • SHA256

    d120c1db2af34b071d78ec3548fd4aa6226a4d763088f2bf28eb3eb485b92531

  • SHA512

    2d37bda40c9a43f2d936d359953e84c8f4f5c2e43a6b4852310e14e4d0050fb7e3a7c8a869306cde9cf1962243f6de097c4919185120b9f0e92e6a658b39aee2

  • SSDEEP

    12288:h20sCIlww2a9l52IsIKZt1rp9c00Vf8BQLjviM6Ahy5oKIT0c9SqbgO/wa1:I0KlHt/2IDKZt1rTXOvLy5PKD9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.jeepcommerce.rs
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Cgn+Udqt0F%y

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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.

  • 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d120c1db2af34b071d78ec3548fd4aa6226a4d763088f2bf28eb3eb485b92531.exe
    "C:\Users\Admin\AppData\Local\Temp\d120c1db2af34b071d78ec3548fd4aa6226a4d763088f2bf28eb3eb485b92531.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3888-0-0x00000000009F0000-0x0000000000AF6000-memory.dmp

    Filesize

    1.0MB

  • memory/3888-1-0x0000000075060000-0x0000000075810000-memory.dmp

    Filesize

    7.7MB

  • memory/3888-2-0x00000000059D0000-0x0000000005F74000-memory.dmp

    Filesize

    5.6MB

  • memory/3888-3-0x0000000005500000-0x0000000005592000-memory.dmp

    Filesize

    584KB

  • memory/3888-4-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB

  • memory/3888-5-0x00000000054F0000-0x00000000054FA000-memory.dmp

    Filesize

    40KB

  • memory/3888-6-0x0000000005760000-0x00000000057FC000-memory.dmp

    Filesize

    624KB

  • memory/3888-7-0x0000000005800000-0x0000000005818000-memory.dmp

    Filesize

    96KB

  • memory/3888-8-0x0000000005820000-0x000000000582E000-memory.dmp

    Filesize

    56KB

  • memory/3888-9-0x0000000005980000-0x0000000005994000-memory.dmp

    Filesize

    80KB

  • memory/3888-10-0x00000000089B0000-0x0000000008A5A000-memory.dmp

    Filesize

    680KB

  • memory/3888-11-0x0000000004F30000-0x0000000004F72000-memory.dmp

    Filesize

    264KB

  • memory/3888-12-0x0000000007420000-0x0000000007486000-memory.dmp

    Filesize

    408KB

  • memory/3888-13-0x0000000006460000-0x00000000064B0000-memory.dmp

    Filesize

    320KB

  • memory/3888-14-0x0000000075060000-0x0000000075810000-memory.dmp

    Filesize

    7.7MB

  • memory/3888-15-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB