Analysis

  • max time kernel
    36s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 20:53

General

  • Target

    ORDERSCHEDULING.exe

  • Size

    670KB

  • MD5

    8905e52e205f687eb511b330e1b5c762

  • SHA1

    44edd39613def9e8384b30b13fe1511bf3c2280b

  • SHA256

    26309e8127d86579dd6ae130c52298039f110548d77182833c261f0b0f43a340

  • SHA512

    449b022be5d3fc5121f6f62de458950abc508240f51c1bbec1aeaa5fe82197ad6ee29d0ab3634306508f3d5d3992f9101078c774ce261c2ffa31ab5cfa5ee7f5

  • SSDEEP

    12288:uZo/arWBv6pOw5w+XBlwCu0eDQ+o5v6nnjqKoe:LarWN6pOgdXBlwCzIop6nnjqKoe

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.prestige.co.rs
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    4FIHB3RQQJR8
C2

https://api.telegram.org/bot5723707890:AAH2xRvI7tQmHUTxHRRudv8WoyAoxdIIcOI/sendMessage?chat_id=1760125104

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 7 IoCs
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 6 IoCs
  • 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
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • 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\ORDERSCHEDULING.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDERSCHEDULING.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1460
    • C:\Users\Admin\AppData\Local\Temp\ORDERSCHEDULING.exe
      "C:\Users\Admin\AppData\Local\Temp\ORDERSCHEDULING.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1808

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1460-54-0x0000000000310000-0x00000000003BC000-memory.dmp

          Filesize

          688KB

        • memory/1460-55-0x00000000006C0000-0x00000000006F8000-memory.dmp

          Filesize

          224KB

        • memory/1460-56-0x00000000003C0000-0x00000000003CA000-memory.dmp

          Filesize

          40KB

        • memory/1808-57-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-58-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-59-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-60-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-61-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/1808-62-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-64-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-66-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/1808-67-0x0000000004430000-0x0000000004470000-memory.dmp

          Filesize

          256KB

        • memory/1808-68-0x0000000004430000-0x0000000004470000-memory.dmp

          Filesize

          256KB