Analysis

  • max time kernel
    127s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2023 14:51

General

  • Target

    211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe

  • Size

    618KB

  • MD5

    8a6c155385b42e0e96e831a9caad63fb

  • SHA1

    a303f3bdd8f8a2e80b859ac493143df90c658bd0

  • SHA256

    211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5

  • SHA512

    395e9b21d34b1853d54ece10fa1e37218887126088e15540c1ebd244c4f0781157c1057ff60d9ac4666c16ee2344d0bd968b3c145312d48bd04636ec40a77ecc

  • SSDEEP

    12288:tytsJ8EzwTvCepfd3nDPOuVLtT3PoH2GvQc5KoyOKiRPBal40nmFUWB77:mqepdXDPtZtLoNvnEiRPk6r

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.pharmapanel.com.ar
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Pharma23Panel90

Extracted

Family

agenttesla

Credentials

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 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\211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe
    "C:\Users\Admin\AppData\Local\Temp\211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3748
    • C:\Users\Admin\AppData\Local\Temp\211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe
      "C:\Users\Admin\AppData\Local\Temp\211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\211c7f7ad00add16625f448bd69b70c5054f50f0ec1979e56425dd75b69f85e5.exe.log

    Filesize

    1KB

    MD5

    36049bae97bba745c793444373453cb0

    SHA1

    eb6e9a822944e8e207abba1a5e53f0183a1684f1

    SHA256

    839fa1f9725719938ffa24533587b168bae2768f23ac09dccb3ad4ab8ae6abcd

    SHA512

    a6584b7b435afeffb6becfbed82517087030eb23534fa50deecd02330bf36d633ba22e979e36b9c27e35885f9cc1cc9481dadc53cc265be61391e11a7c2c7cdb

  • memory/3284-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3284-23-0x0000000005250000-0x0000000005260000-memory.dmp

    Filesize

    64KB

  • memory/3284-22-0x0000000074B30000-0x00000000752E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3284-21-0x0000000006700000-0x000000000670A000-memory.dmp

    Filesize

    40KB

  • memory/3284-20-0x0000000006090000-0x00000000060E0000-memory.dmp

    Filesize

    320KB

  • memory/3284-19-0x0000000005430000-0x0000000005496000-memory.dmp

    Filesize

    408KB

  • memory/3284-18-0x0000000005250000-0x0000000005260000-memory.dmp

    Filesize

    64KB

  • memory/3284-16-0x0000000074B30000-0x00000000752E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3748-10-0x0000000008FE0000-0x000000000907C000-memory.dmp

    Filesize

    624KB

  • memory/3748-7-0x00000000068C0000-0x00000000068CA000-memory.dmp

    Filesize

    40KB

  • memory/3748-11-0x0000000074B30000-0x00000000752E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3748-12-0x00000000055C0000-0x00000000055D0000-memory.dmp

    Filesize

    64KB

  • memory/3748-9-0x0000000006940000-0x00000000069BA000-memory.dmp

    Filesize

    488KB

  • memory/3748-8-0x00000000055C0000-0x00000000055D0000-memory.dmp

    Filesize

    64KB

  • memory/3748-17-0x0000000074B30000-0x00000000752E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3748-0-0x0000000000BA0000-0x0000000000C40000-memory.dmp

    Filesize

    640KB

  • memory/3748-6-0x00000000068B0000-0x00000000068B8000-memory.dmp

    Filesize

    32KB

  • memory/3748-5-0x00000000057D0000-0x00000000057E0000-memory.dmp

    Filesize

    64KB

  • memory/3748-4-0x00000000057E0000-0x0000000005872000-memory.dmp

    Filesize

    584KB

  • memory/3748-3-0x0000000005CF0000-0x0000000006294000-memory.dmp

    Filesize

    5.6MB

  • memory/3748-2-0x00000000055C0000-0x00000000055D0000-memory.dmp

    Filesize

    64KB

  • memory/3748-1-0x0000000074B30000-0x00000000752E0000-memory.dmp

    Filesize

    7.7MB