Overview

overview

10

Static

static

2021 Repea...le.exe

windows7_x64

10

2021 Repea...le.exe

windows10_x64

10

Analysis

  • max time kernel
    49s
  • max time network
    172s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    23-06-2021 14:31

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General

  • Target

    2021 Repeat Order.PDF File.exe

  • Size

    1.0MB

  • MD5

    2cae2254b4ab9773f185fb638a9c31a4

  • SHA1

    912bba120433bdff00cf34007ca11b23e511d561

  • SHA256

    0a37b966b67a5ae6f09f284f453bf83944916dec7f8676be4a712cc92a3fc186

  • SHA512

    32377ef9c2f5699a8bd40e08c4001d1bb3edf0faaf7ad71f9d0fe67cfc01289f729b79f0b5120a676debc12850480efe368ab3d4ca5a9c24b83a430f4f8030c8

Score
10/10
snakekeyloggerkeyloggerspywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    saintmoni@yandex.ru
  • Password:
    babaanu12345

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    saintmoni@yandex.ru
  • Password:
    babaanu12345

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2021 Repeat Order.PDF File.exe
    "C:\Users\Admin\AppData\Local\Temp\2021 Repeat Order.PDF File.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lpdrbXVhXwsgB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF096.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1084
    • C:\Users\Admin\AppData\Local\Temp\2021 Repeat Order.PDF File.exe
      "{path}"
      2⤵
        PID:568
      • C:\Users\Admin\AppData\Local\Temp\2021 Repeat Order.PDF File.exe
        "{path}"
        2⤵
          PID:1148
        • C:\Users\Admin\AppData\Local\Temp\2021 Repeat Order.PDF File.exe
          "{path}"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:924

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Defense Evasion

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      System Information Discovery

      1
      T1082

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpF096.tmp
        MD5

        54275452e4ec158be42eba5ea322aa73

        SHA1

        7229e1d511e03b4c70f9922a25748695f33a4f95

        SHA256

        bcc266b8b5416c66d8bd9ad83362bc3d6021bbff6795c86abfce3c642910dcf4

        SHA512

        829712f118fe8b548bdab1ddf5f1a2e7c71e43014634c18c4455b8313705f2b6257ec7ff3c9e7d960d2debb8ef90d4275c0930735b45030f816a22b9018f795d

        Download Submit
      • memory/924-67-0x0000000000400000-0x0000000000448000-memory.dmp
        Filesize

        288KB

        Download
      • memory/924-68-0x000000000044320E-mapping.dmp
        Download
      • memory/924-69-0x0000000000400000-0x0000000000448000-memory.dmp
        Filesize

        288KB

        Download
      • memory/924-71-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/924-72-0x0000000005040000-0x00000000050A0000-memory.dmp
        Filesize

        384KB

        Download
      • memory/1084-65-0x0000000000000000-mapping.dmp
        Download
      • memory/2012-59-0x0000000000250000-0x0000000000251000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2012-61-0x0000000000540000-0x0000000000541000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2012-62-0x0000000000580000-0x0000000000582000-memory.dmp
        Filesize

        8KB

        Download
      • memory/2012-63-0x0000000008080000-0x000000000812E000-memory.dmp
        Filesize

        696KB

        Download
      • memory/2012-64-0x0000000005110000-0x0000000005172000-memory.dmp
        Filesize

        392KB

        Download