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Resubmissions

18/09/2022, 20:20

220918-y4pttsffcm 7

06/09/2022, 17:36

220906-v63xpaeaam 6

06/09/2022, 16:28

220906-tys7vadbdm 6

Analysis

  • max time kernel
    600s
  • max time network
    517s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/09/2022, 20:20

General

  • Target

    baae5bbaf2decf7af9b22c4d10f66c7c77c9ebc7b73476f7cbe449d2bba97ed9.exe

  • Size

    510KB

  • MD5

    ed6ef92fd6754103464e85fa2599c687

  • SHA1

    18e351964011ee9fc577c1d5e203ed26cd42be9d

  • SHA256

    baae5bbaf2decf7af9b22c4d10f66c7c77c9ebc7b73476f7cbe449d2bba97ed9

  • SHA512

    3412545ae57aaa36998810e1d996d69e79a11ebcf878ee58024ec5c9fa0ef3c4d4f96775212335e577bb753cf435689285a02872647cbcfb3789f2135dd9f65e

  • SSDEEP

    12288:0UWB0BhudkAHhly0Tbf/SA/q0U0SXBh2qnu6:cSBhudkAvTrSA/q30SXBh2+u6

Malware Config

Signatures

  • 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
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\baae5bbaf2decf7af9b22c4d10f66c7c77c9ebc7b73476f7cbe449d2bba97ed9.exe
    "C:\Users\Admin\AppData\Local\Temp\baae5bbaf2decf7af9b22c4d10f66c7c77c9ebc7b73476f7cbe449d2bba97ed9.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:2400

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2400-132-0x0000000008CD0000-0x0000000008EC2000-memory.dmp

    Filesize

    1.9MB

  • memory/2400-133-0x0000000008CD0000-0x0000000008EC2000-memory.dmp

    Filesize

    1.9MB