Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2024 01:46

General

  • Target

    0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe

  • Size

    1016KB

  • MD5

    cfd6b4c3cc561d2776ce868f4ba72b69

  • SHA1

    081ab7b00963433a521ee26ec231bcfa3c47f6c8

  • SHA256

    0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68

  • SHA512

    cdac60c82ca54213a2a42226653e89ff56fb4dc8f3379423acd4e91a74b67320cb788f8b427e23f871ce63da61bdcde691d17732051c6a4d05753a116bbe03b3

  • SSDEEP

    24576:bLufVqijKZ7Svyl02t8wMBWvKVZLHo5nwe6QrkcJaEi0tg:bCfV9jK0yl026w2roC7CkcQELg

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.kdt.co.id
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Multi12345-!@#

Extracted

Family

vipkeylogger

Credentials

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Vipkeylogger 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 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe
    "C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe
      "C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe"
      2⤵
        PID:2248
      • C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.exe
        "C:\Users\Admin\AppData\Local\Temp\0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68.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:2260

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1716-0-0x000000007446E000-0x000000007446F000-memory.dmp

      Filesize

      4KB

    • memory/1716-1-0x0000000000020000-0x0000000000124000-memory.dmp

      Filesize

      1.0MB

    • memory/1716-2-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/1716-3-0x00000000005A0000-0x00000000005BC000-memory.dmp

      Filesize

      112KB

    • memory/1716-4-0x000000007446E000-0x000000007446F000-memory.dmp

      Filesize

      4KB

    • memory/1716-5-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/1716-6-0x00000000006C0000-0x000000000074C000-memory.dmp

      Filesize

      560KB

    • memory/1716-20-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/2260-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2260-13-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-18-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/2260-10-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-9-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-8-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-15-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-7-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-19-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/2260-17-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2260-21-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB

    • memory/2260-22-0x0000000074460000-0x0000000074B4E000-memory.dmp

      Filesize

      6.9MB