Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2023 01:12

General

  • Target

    547d7284d2ab147e1ca48bc9d11a784edc0fa3e26f397afc1e0642bae869ca01.exe

  • Size

    661KB

  • MD5

    a6f825c7bd99b1e08271022933e4c0e4

  • SHA1

    6e9e3bef43c86e0a561f84b41f5d90cd38108c6f

  • SHA256

    547d7284d2ab147e1ca48bc9d11a784edc0fa3e26f397afc1e0642bae869ca01

  • SHA512

    1dd921e7bcc35ffca012b6f8771d620ed8f91f15b32ea529a0dcb37b29b88b0e545dca4bdc61e385c25d6298af6a253ea9bb6c6f084545d7558b82eee0a957a4

  • SSDEEP

    12288:YhkZ5BblHT5Zf96dUsrczjZy8271oMN2OnpVdZJPTzv0Qfls:YK/BbidUSujU8cSMNhpv0Q9

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    kFxADjwNBm$_

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\547d7284d2ab147e1ca48bc9d11a784edc0fa3e26f397afc1e0642bae869ca01.exe
    "C:\Users\Admin\AppData\Local\Temp\547d7284d2ab147e1ca48bc9d11a784edc0fa3e26f397afc1e0642bae869ca01.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2932-0-0x0000000000A80000-0x0000000000B2C000-memory.dmp

    Filesize

    688KB

  • memory/2932-1-0x0000000074EB0000-0x000000007559E000-memory.dmp

    Filesize

    6.9MB

  • memory/2932-2-0x0000000004400000-0x0000000004440000-memory.dmp

    Filesize

    256KB

  • memory/2932-3-0x0000000000930000-0x000000000094A000-memory.dmp

    Filesize

    104KB

  • memory/2932-4-0x00000000004F0000-0x00000000004F8000-memory.dmp

    Filesize

    32KB

  • memory/2932-5-0x0000000000960000-0x000000000096A000-memory.dmp

    Filesize

    40KB

  • memory/2932-6-0x0000000005250000-0x00000000052CE000-memory.dmp

    Filesize

    504KB

  • memory/2932-7-0x00000000003D0000-0x0000000000412000-memory.dmp

    Filesize

    264KB

  • memory/2932-8-0x0000000074EB0000-0x000000007559E000-memory.dmp

    Filesize

    6.9MB

  • memory/2932-9-0x0000000004400000-0x0000000004440000-memory.dmp

    Filesize

    256KB