Overview

overview

10

Static

static

10

LastActivityView.chm

windows7-x64

1

LastActivityView.chm

windows10-2004-x64

1

LastActivityView.exe

windows7-x64

LastActivityView.exe

windows10-2004-x64

4

Analysis

  • max time kernel
    73s
  • max time network
    76s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2024 17:43

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    LastActivityView.exe

  • Size

    130KB

  • MD5

    f27a284ef9b018cdd2a98a7b78ccdcb3

  • SHA1

    67e260b11e6227c18cae8925b4f6899103c607f2

  • SHA256

    af86dc3f76d39b67b967a3b714e9e70ed43eec8d3871e9691cb45d84372b53fb

  • SHA512

    9a8811f13517748539308a70933b126a3348407f397bf30f903019379f927532c64015853b94acf21bdbc554d638a0265d4394d026e289103db06fe93fe5524b

  • SSDEEP

    3072:5e69eWHZXp1nPDhhloZqX6EsSiEF4Gw1aqL1p7BZ5CJ/:5e/+1nrhPKqX6EsS94H8B

Score
4/10
discovery

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

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

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LastActivityView.exe
    "C:\Users\Admin\AppData\Local\Temp\LastActivityView.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2208
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2688
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2036

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\LastActivityView.cfg
        Filesize

        598B

        MD5

        8d0505b76bab13f4fee76b4f69dd7b7e

        SHA1

        a074ba6021fbf0a4b5cf3c1e9fb8add64f727c76

        SHA256

        1b991534e919947d46be2b95540ffb1d7c68e554aedd6a4c89cb62e0fef60fb5

        SHA512

        679bee8ff551aaa3ecb023b03493a88cfa1cae612d307adab40ddf39e48bd5bcc15943eeb735c16ae90d7b223c92c716687c9b56e94e12896c76c7f0d3aa8ebf

        Download Submit

      • memory/2036-22-0x0000000002730000-0x0000000002731000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2688-21-0x0000000002B80000-0x0000000002B81000-memory.dmp

        Filesize

        4KB

        Download