Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2023 17:24

General

  • Target

    fce214f1d568971c4e0af62b277d123c500537ab18a7e5d53ad6292126e5b9ec.exe

  • Size

    658KB

  • MD5

    154214cc12d15e3de8a92e288f92d92a

  • SHA1

    d211d0ebbb3b75267863f2c021e8b2bf2c9b32e8

  • SHA256

    fce214f1d568971c4e0af62b277d123c500537ab18a7e5d53ad6292126e5b9ec

  • SHA512

    b9409e204d69507695c162f3bc879bc7a5e475c7245d814fef9b29a573f69ea496289d0105122446981b0a5e83da788f30efae087b96d096f64a845c8dd71550

  • SSDEEP

    12288:2faIyzC/HzgHgzZKzsoOk0eelcZxQ4YmIlzXk+BN5IiPd/B2GAJ3629UxO:2fb/HzjzZrofRA47IlzXXD5nd8xq2L

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.siscop.com.co
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    +5s48Ia2&-(t

Signatures

  • AgentTesla

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fce214f1d568971c4e0af62b277d123c500537ab18a7e5d53ad6292126e5b9ec.exe
    "C:\Users\Admin\AppData\Local\Temp\fce214f1d568971c4e0af62b277d123c500537ab18a7e5d53ad6292126e5b9ec.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1748-1-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-0-0x0000000000ED0000-0x0000000000F7A000-memory.dmp

    Filesize

    680KB

  • memory/1748-2-0x00000000049B0000-0x00000000049F0000-memory.dmp

    Filesize

    256KB

  • memory/1748-3-0x0000000000340000-0x0000000000356000-memory.dmp

    Filesize

    88KB

  • memory/1748-4-0x00000000004A0000-0x00000000004A8000-memory.dmp

    Filesize

    32KB

  • memory/1748-5-0x00000000004B0000-0x00000000004BA000-memory.dmp

    Filesize

    40KB

  • memory/1748-6-0x00000000052A0000-0x0000000005324000-memory.dmp

    Filesize

    528KB

  • memory/1748-7-0x00000000741A0000-0x000000007488E000-memory.dmp

    Filesize

    6.9MB

  • memory/1748-8-0x00000000049B0000-0x00000000049F0000-memory.dmp

    Filesize

    256KB

  • memory/1748-9-0x00000000009A0000-0x00000000009E2000-memory.dmp

    Filesize

    264KB