Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2023 16:45

General

  • Target

    1348-106-0x0000000004580000-0x00000000045C2000-memory.exe

  • Size

    264KB

  • MD5

    8cb3d13a000e480b372b1e675a523c99

  • SHA1

    306bb19d4071f484d4573478b94ebc73fdaac3bb

  • SHA256

    90ff4044b5c4969c8c195554a65621bec40bf0e3a46904bd24e6f3d02b9e77ef

  • SHA512

    5487aa9ccd97bbf3829f0efa29537a499d4ee601dff678935d4d87c805e7e9ae7052056d63274b382d30f4ab1e90837fd838ab85fbee043b312d725e827f4d88

  • SSDEEP

    3072:VjmNKp01Ld0unr8xjQwzFW54DXnogD0WjPB8:5kKp01LeI4xjQwk4k60wB

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 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\1348-106-0x0000000004580000-0x00000000045C2000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1348-106-0x0000000004580000-0x00000000045C2000-memory.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2888-0-0x0000000000890000-0x00000000008D2000-memory.dmp

    Filesize

    264KB

  • memory/2888-1-0x0000000074150000-0x000000007483E000-memory.dmp

    Filesize

    6.9MB

  • memory/2888-2-0x00000000002C0000-0x0000000000300000-memory.dmp

    Filesize

    256KB

  • memory/2888-3-0x0000000074150000-0x000000007483E000-memory.dmp

    Filesize

    6.9MB

  • memory/2888-4-0x00000000002C0000-0x0000000000300000-memory.dmp

    Filesize

    256KB