Analysis

  • max time kernel
    168s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 08:32

General

  • Target

    SecuriteInfo.com.Trojan.PWS.StealerNET.122.2719.exe

  • Size

    218KB

  • MD5

    797a19a61193b024a96467846c469fb7

  • SHA1

    f7b3712f71e97cec29dd149ad25c7cf3142857c6

  • SHA256

    24ef1dafc60b336f35bb422d44bb306cc0395a17eb2fb5ee1034298f816301b8

  • SHA512

    612cf8d78e011694a58b1235e99dc6f8a80aabc8c7cdfb551eb60da5f62e5bfeb1404bf2bf00d85c7d677400e53b3b1fa537e4406941cadbc17cebb6779ac2dc

  • SSDEEP

    3072:/uQP74l+eB5pHK+RSKfCuY13HSkUsW/4z1cp6YlwrCzl09+MWkk3G/jlF:/dre1LKZ3Ut/2jYy2zle+MW73ijl

Malware Config

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.

  • 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\SecuriteInfo.com.Trojan.PWS.StealerNET.122.2719.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PWS.StealerNET.122.2719.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4152

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4152-132-0x0000000000060000-0x000000000009C000-memory.dmp
    Filesize

    240KB

  • memory/4152-133-0x00000000050C0000-0x0000000005664000-memory.dmp
    Filesize

    5.6MB

  • memory/4152-134-0x0000000004B10000-0x0000000004BAC000-memory.dmp
    Filesize

    624KB

  • memory/4152-135-0x0000000005020000-0x0000000005086000-memory.dmp
    Filesize

    408KB

  • memory/4152-136-0x0000000005D50000-0x0000000005DA0000-memory.dmp
    Filesize

    320KB

  • memory/4152-137-0x0000000005EC0000-0x0000000005F52000-memory.dmp
    Filesize

    584KB

  • memory/4152-138-0x0000000005E70000-0x0000000005E7A000-memory.dmp
    Filesize

    40KB