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Overview

overview

7

Static

static

1

opera_auto...1].rar

windows10-2004-x64

7

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General

  • Target

    opera_autoupdate[1].rar

  • Size

    15.4MB

  • Sample

    240716-fdb6yaybnc

  • MD5

    04ac373db3eb89fae67376bc5d09fb4f

  • SHA1

    5931f7a0bfcd7cdc7d24cc99772acc2743404b22

  • SHA256

    0e9af107118e36a4056fc54521dcba46c9f9328aff1f7f04b6714747d24fec3f

  • SHA512

    3610d8a8d6b30f87bdfbce7ddb73c3ca1c5f1d7028fddd84ca5653fcff9ef923e21dfa5b448d47dd75978ec9de28c37be892b6699eae289df0beacb30bfbf93b

  • SSDEEP

    393216:hs+KX8+AnHGO28itDm4fjVvVC5CfSmNmvp07PpWVp/:afOnHGO28jYhvVC5CKmNwp07PAF

Score
7/10
persistenceprivilege_escalation

Malware Config

Targets

    • Target

      opera_autoupdate[1].rar

    • Size

      15.4MB

    • MD5

      04ac373db3eb89fae67376bc5d09fb4f

    • SHA1

      5931f7a0bfcd7cdc7d24cc99772acc2743404b22

    • SHA256

      0e9af107118e36a4056fc54521dcba46c9f9328aff1f7f04b6714747d24fec3f

    • SHA512

      3610d8a8d6b30f87bdfbce7ddb73c3ca1c5f1d7028fddd84ca5653fcff9ef923e21dfa5b448d47dd75978ec9de28c37be892b6699eae289df0beacb30bfbf93b

    • SSDEEP

      393216:hs+KX8+AnHGO28itDm4fjVvVC5CfSmNmvp07PpWVp/:afOnHGO28jYhvVC5CKmNwp07PAF

    Score
    7/10
    persistenceprivilege_escalation

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks