Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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 19:21

General

  • Target

    tmp.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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:3784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3784-0-0x0000000000610000-0x00000000006BC000-memory.dmp

    Filesize

    688KB

  • memory/3784-1-0x0000000075090000-0x0000000075840000-memory.dmp

    Filesize

    7.7MB

  • memory/3784-2-0x00000000056A0000-0x0000000005C44000-memory.dmp

    Filesize

    5.6MB

  • memory/3784-3-0x00000000050F0000-0x0000000005182000-memory.dmp

    Filesize

    584KB

  • memory/3784-4-0x0000000005190000-0x00000000054E4000-memory.dmp

    Filesize

    3.3MB

  • memory/3784-5-0x0000000005090000-0x00000000050A0000-memory.dmp

    Filesize

    64KB

  • memory/3784-6-0x0000000005600000-0x000000000560A000-memory.dmp

    Filesize

    40KB

  • memory/3784-7-0x0000000006A70000-0x0000000006A8A000-memory.dmp

    Filesize

    104KB

  • memory/3784-8-0x00000000066A0000-0x00000000066A8000-memory.dmp

    Filesize

    32KB

  • memory/3784-9-0x00000000066B0000-0x00000000066BA000-memory.dmp

    Filesize

    40KB

  • memory/3784-10-0x0000000006A90000-0x0000000006B0E000-memory.dmp

    Filesize

    504KB

  • memory/3784-11-0x00000000090F0000-0x000000000918C000-memory.dmp

    Filesize

    624KB

  • memory/3784-12-0x0000000006720000-0x0000000006762000-memory.dmp

    Filesize

    264KB

  • memory/3784-13-0x0000000009050000-0x00000000090B6000-memory.dmp

    Filesize

    408KB

  • memory/3784-14-0x0000000006B60000-0x0000000006BB0000-memory.dmp

    Filesize

    320KB

  • memory/3784-15-0x0000000075090000-0x0000000075840000-memory.dmp

    Filesize

    7.7MB

  • memory/3784-16-0x0000000005090000-0x00000000050A0000-memory.dmp

    Filesize

    64KB