Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 16:13

General

  • Target

    1808-57-0x00000000050B0000-0x00000000050E8000-memory.exe

  • Size

    224KB

  • MD5

    57a8d21d0dcaba33dfef947466604345

  • SHA1

    b29d32c144d7bb197c3038cdd74315115d34c25f

  • SHA256

    0a91dce38bde3f31639a7dee2923057812013178979174153e0df42a54bb5abb

  • SHA512

    969d7c9833731d2d6150fe7ef45c741a565e367139042df8061e13ac7c426e1068bbadf4acc3b8a13361f3c19a260de9604ebd05701265669f543cd489851a0e

  • SSDEEP

    3072:x4+b68SVKKgiLOa/wR6G5mCEU5+OmL47a4kW8BrwjiXTheS1F1IojG2RutI39pP:EjVrwZVEUYOm+DkWpiXTbfCT2YC3

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5764062937:AAHmiesTr6Z7n5aCQmZlon17u47KFOBnTT8/

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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1808-57-0x00000000050B0000-0x00000000050E8000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1808-57-0x00000000050B0000-0x00000000050E8000-memory.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:3780

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3780-132-0x00000000002C0000-0x00000000002F8000-memory.dmp

    Filesize

    224KB

  • memory/3780-133-0x00000000051F0000-0x0000000005794000-memory.dmp

    Filesize

    5.6MB

  • memory/3780-134-0x0000000004D10000-0x0000000004DAC000-memory.dmp

    Filesize

    624KB

  • memory/3780-135-0x0000000005970000-0x00000000059D6000-memory.dmp

    Filesize

    408KB

  • memory/3780-136-0x0000000005F30000-0x0000000005F80000-memory.dmp

    Filesize

    320KB

  • memory/3780-137-0x00000000060F0000-0x0000000006182000-memory.dmp

    Filesize

    584KB

  • memory/3780-138-0x0000000006320000-0x000000000632A000-memory.dmp

    Filesize

    40KB