Analysis

  • max time kernel
    162s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2024 19:31

General

  • Target

    36caa90ad7983f4d019e45ffe4563f96.exe

  • Size

    1.1MB

  • MD5

    36caa90ad7983f4d019e45ffe4563f96

  • SHA1

    375af942d0e826b9bdd8213284790f3f88695f6e

  • SHA256

    460466b4bd3a9389f45e255c2dc48bc49f59cea7ed45f10f1b052442bb8e8175

  • SHA512

    ffd0924b4eebb237f25a7421f7f33176a96d51371b710e169255553691efda93648b535b68d273fe83a43364b33d575bc3af789de0db6aa80d72ebe4d6f1febc

  • SSDEEP

    12288:cne8ES7hCJH213UvLYu6fMxnbsEBEXPCtnJUcVpt34gv0ZGmgkddP63FRPRVmn:IEzJ64k9ExbsEBE6tJUcVpt34I01gkd

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    serv-10708.handsonwebhosting.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    icui4cu2@@

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36caa90ad7983f4d019e45ffe4563f96.exe
    "C:\Users\Admin\AppData\Local\Temp\36caa90ad7983f4d019e45ffe4563f96.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Users\Admin\AppData\Local\Temp\36caa90ad7983f4d019e45ffe4563f96.exe
      "C:\Users\Admin\AppData\Local\Temp\36caa90ad7983f4d019e45ffe4563f96.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2920

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/812-8-0x0000000005980000-0x00000000059D6000-memory.dmp

    Filesize

    344KB

  • memory/812-4-0x00000000748F0000-0x00000000750A0000-memory.dmp

    Filesize

    7.7MB

  • memory/812-0-0x00000000748F0000-0x00000000750A0000-memory.dmp

    Filesize

    7.7MB

  • memory/812-3-0x0000000005A70000-0x0000000006014000-memory.dmp

    Filesize

    5.6MB

  • memory/812-9-0x0000000006020000-0x000000000603E000-memory.dmp

    Filesize

    120KB

  • memory/812-5-0x00000000054C0000-0x0000000005552000-memory.dmp

    Filesize

    584KB

  • memory/812-6-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB

  • memory/812-10-0x0000000005740000-0x0000000005750000-memory.dmp

    Filesize

    64KB

  • memory/812-2-0x0000000005420000-0x00000000054BC000-memory.dmp

    Filesize

    624KB

  • memory/812-1-0x00000000008E0000-0x00000000009F6000-memory.dmp

    Filesize

    1.1MB

  • memory/812-7-0x00000000056B0000-0x00000000056BA000-memory.dmp

    Filesize

    40KB

  • memory/812-11-0x0000000006A80000-0x0000000006B16000-memory.dmp

    Filesize

    600KB

  • memory/812-12-0x0000000005A20000-0x0000000005A5C000-memory.dmp

    Filesize

    240KB

  • memory/812-16-0x00000000748F0000-0x00000000750A0000-memory.dmp

    Filesize

    7.7MB

  • memory/2920-15-0x00000000748F0000-0x00000000750A0000-memory.dmp

    Filesize

    7.7MB

  • memory/2920-13-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2920-17-0x0000000005630000-0x0000000005640000-memory.dmp

    Filesize

    64KB