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Analysis

  • max time kernel
    119s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 20:31

General

  • Target

    Payment Error.cmd.exe

  • Size

    1.3MB

  • MD5

    9dac35c40e2d920ca69f23ba735da601

  • SHA1

    122f12f3cb93b5476bbe3140e3eb6bbe2dfdd5db

  • SHA256

    21214c5b0f0e85bf2b07948dad8992c07025e0c7d32117d34ad899bd1e8d3cbb

  • SHA512

    559a65eefaff3399fd424cef1542d5720bed6a054edf5d2a7da66e397dae60aed5c8bc2e592313a01095fd303ec11b3dc05f10a5ac025bb137e7767341aa110d

  • SSDEEP

    24576:cSexfdreGMUzwpFOeSX2Pe3iDcZ/rG9dT5v/Phd:ZRGhuFOeSX2C9G9v/Ph

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.omzpnomatik.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Mustafa2023x

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 6 IoCs
  • Snakekeylogger family
  • 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 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Error.cmd.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2680-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

    Filesize

    4KB

  • memory/2680-1-0x0000000000F50000-0x000000000109E000-memory.dmp

    Filesize

    1.3MB

  • memory/2680-2-0x0000000000510000-0x0000000000564000-memory.dmp

    Filesize

    336KB

  • memory/2680-3-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2680-4-0x00000000009E0000-0x00000000009E8000-memory.dmp

    Filesize

    32KB

  • memory/2680-27-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2844-24-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-25-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2844-7-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-21-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-17-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-16-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2844-11-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-10-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-26-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2844-6-0x0000000000080000-0x00000000000A6000-memory.dmp

    Filesize

    152KB

  • memory/2844-28-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2844-29-0x0000000074A00000-0x00000000750EE000-memory.dmp

    Filesize

    6.9MB