Overview

overview

10

Static

static

d7f53fb512...86.exe

windows7_x64

10

d7f53fb512...86.exe

windows10_x64

10

Analysis

  • max time kernel
    67s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    14-10-2021 05:36

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General

  • Target

    d7f53fb512b665136784c4713324ba86.exe

  • Size

    874KB

  • MD5

    d7f53fb512b665136784c4713324ba86

  • SHA1

    7ae78aaa29385a48a07985c839f87b88c4d5ba64

  • SHA256

    2c655b8a8ef2fa2b5838cdfd927b92b444d54dbabaa7332b25b71abf6f63b5a3

  • SHA512

    14d995d2414b148026f76891bed3b587c219f20339962d6cb077f04e124f8a1c5fbe3111941ec48748e07e467506b8a7f76050da4238895142ad5cefae4c8b3c

Score
10/10
snakekeyloggercollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    mail.ekonaz.com
  • Port:
    587
  • Username:
    bilgi@ekonaz.com
  • Password:
    251925

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger
  • Snake Keylogger Payload 3 IoCs
  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d7f53fb512b665136784c4713324ba86.exe
    "C:\Users\Admin\AppData\Local\Temp\d7f53fb512b665136784c4713324ba86.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:808
    • C:\Users\Admin\AppData\Local\Temp\d7f53fb512b665136784c4713324ba86.exe
      "{path}"
      2⤵
        PID:1912
      • C:\Users\Admin\AppData\Local\Temp\d7f53fb512b665136784c4713324ba86.exe
        "{path}"
        2⤵
          PID:3432
        • C:\Users\Admin\AppData\Local\Temp\d7f53fb512b665136784c4713324ba86.exe
          "{path}"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:3196

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Email Collection

      1
      T1114

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d7f53fb512b665136784c4713324ba86.exe.log
        MD5

        0c2899d7c6746f42d5bbe088c777f94c

        SHA1

        622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

        SHA256

        5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

        SHA512

        ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

        Download Submit
      • memory/808-122-0x0000000005500000-0x000000000550E000-memory.dmp
        Filesize

        56KB

        Download
      • memory/808-118-0x0000000005040000-0x0000000005041000-memory.dmp
        Filesize

        4KB

        Download
      • memory/808-119-0x0000000002BB0000-0x0000000002BB1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/808-120-0x0000000005040000-0x000000000553E000-memory.dmp
        Filesize

        5.0MB

        Download
      • memory/808-121-0x00000000084E0000-0x00000000084E1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/808-115-0x00000000006E0000-0x00000000006E1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/808-123-0x00000000086E0000-0x000000000878E000-memory.dmp
        Filesize

        696KB

        Download
      • memory/808-124-0x000000000AE60000-0x000000000AEFD000-memory.dmp
        Filesize

        628KB

        Download
      • memory/808-117-0x0000000005540000-0x0000000005541000-memory.dmp
        Filesize

        4KB

        Download
      • memory/3196-125-0x0000000000400000-0x000000000046A000-memory.dmp
        Filesize

        424KB

        Download
      • memory/3196-126-0x00000000004645AE-mapping.dmp
        Download
      • memory/3196-132-0x00000000052E0000-0x00000000057DE000-memory.dmp
        Filesize

        5.0MB

        Download
      • memory/3196-133-0x0000000006620000-0x0000000006621000-memory.dmp
        Filesize

        4KB

        Download