Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    03-08-2024 03:00

General

  • Target

    81dc3bb091f0479cc51a77ec77d49f59.exe

  • Size

    23KB

  • MD5

    81dc3bb091f0479cc51a77ec77d49f59

  • SHA1

    254e7af3a6ae13698d97e94363f3177bcf41145c

  • SHA256

    8fd0a7c370068185722d747d0e3892520dd565be0f03fa8eb109a4f073bfaf62

  • SHA512

    4985b9b3b91274bc856681d352a6e18fafe7896d4f496763343a97617b97e75c5fb940736a530c17ed0f65d11ee9553c62688093b310a62ee1133f953bd02cd0

  • SSDEEP

    384:B99MmnLRToZm9AQ4c+cpMPzb6gkyCFv9fSnZHyUlg5MX09Ft+HEu5+9QZPUb2Lur:B9CmLm8XqGM7b6RnvhSnB5vXRHEe8bia

Malware Config

Signatures

  • 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 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81dc3bb091f0479cc51a77ec77d49f59.exe
    "C:\Users\Admin\AppData\Local\Temp\81dc3bb091f0479cc51a77ec77d49f59.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_win_path
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2680-0-0x0000000013142000-0x0000000013147000-memory.dmp

    Filesize

    20KB

  • memory/2680-1-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2680-2-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2680-3-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2680-4-0x0000000013142000-0x0000000013147000-memory.dmp

    Filesize

    20KB