Analysis

  • max time kernel
    117s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 12:22

General

  • Target

    ba04ce7374b2a10044ad8f3eef63a1974d31b28b2b4fa945b424b611cdc6528f.exe

  • Size

    203KB

  • MD5

    daa0d6935687dbdc5910b3d5750c301a

  • SHA1

    c90d24e5cc36c17e71c405f00a982f4a2ca70aa8

  • SHA256

    ba04ce7374b2a10044ad8f3eef63a1974d31b28b2b4fa945b424b611cdc6528f

  • SHA512

    cf605cdcbe61438dd82126176a9ab202f90a90873d16aabff85b7951bce2c6b446d6e8923196589725c9914bf0ce8d114787a0eb208e6ee947ba2b74a42e05a5

  • SSDEEP

    3072:9DKW1LgppLRHMY0TBfJvjcTp5Xu/14MxQBHNcBM7OxiFbeCmFj7bYW:9DKW1Lgbdl0TBBvjc/sLi68O08Fvbh

Malware Config

Extracted

Family

vipkeylogger

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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba04ce7374b2a10044ad8f3eef63a1974d31b28b2b4fa945b424b611cdc6528f.exe
    "C:\Users\Admin\AppData\Local\Temp\ba04ce7374b2a10044ad8f3eef63a1974d31b28b2b4fa945b424b611cdc6528f.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2552-0-0x000000007484E000-0x000000007484F000-memory.dmp

    Filesize

    4KB

  • memory/2552-1-0x0000000002000000-0x0000000002050000-memory.dmp

    Filesize

    320KB

  • memory/2552-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-3-0x0000000002050000-0x000000000209E000-memory.dmp

    Filesize

    312KB

  • memory/2552-4-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-5-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-6-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-7-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-8-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB