Resubmissions

07-12-2024 01:36

241207-b1cc1aymdx 10

Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 01:36

General

  • Target

    output.exe

  • Size

    42KB

  • MD5

    6df2f04b617beb9cd0454f528fa5dba9

  • SHA1

    85dbecd06ccfcc52a701cb541a21e5fe56932d7f

  • SHA256

    2815e46ccd7635b296686fc9a9b3691998cd9a274fe2a7a94c61c6699d9a5c50

  • SHA512

    5e2dc191773ed78a0c55d133a9c8fd056970b252d55a4f8c9c80df57447f67423e68db9bf4cc12087818231f4fb9effdbe58923c03ef58616c191fdb6f7ba672

  • SSDEEP

    768:cLIBZ6aWPpDtsmuZ2L65TjlKZKfgm3EhYJ:j1WPPsOL65ThF7EuJ

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1314767049267875882/NJaVPRXpYcNaXw4sYAd4msJ1JNHj6CEOspxK1vQ1Tfi33pJwKx_KRpnxTaxOkBxp5v3W

Signatures

  • Mercurial Grabber Stealer

    Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

  • Mercurialgrabber family
  • 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 AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\output.exe
    "C:\Users\Admin\AppData\Local\Temp\output.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2600

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2600-0-0x000007FEF5D13000-0x000007FEF5D14000-memory.dmp

    Filesize

    4KB

  • memory/2600-1-0x0000000000270000-0x0000000000280000-memory.dmp

    Filesize

    64KB

  • memory/2600-2-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

    Filesize

    9.9MB

  • memory/2600-3-0x000007FEF5D13000-0x000007FEF5D14000-memory.dmp

    Filesize

    4KB

  • memory/2600-4-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

    Filesize

    9.9MB