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Resubmissions

05/04/2024, 15:54

240405-tcegkagf76 7

05/04/2024, 15:52

240405-tbjpwsgf53 3

Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05/04/2024, 15:54

General

  • Target

    Fluxus V7.exe

  • Size

    3.9MB

  • MD5

    aa5d196260f56a93d7a9ddf32d202112

  • SHA1

    4abe547da7e38e9facb98523e4795a71af6b4600

  • SHA256

    653eaa58999ff72cd9e858a9661c87b049fc66172d20fc9ae0f1e3b1e2af694b

  • SHA512

    7cf76918a4d04c628cc4e7b3a7f2674c03b97104e98b98ab8407d2e12521e48dc61438d982cfdc9763deaa1b915e4432a972274dd6ac381a5a58f08e1ffd55d5

  • SSDEEP

    49152:XgLIR9JyCns59qfuce05XlWycazyClY1YH8PnGpv80tbvvqVUcZ:XgLIRfyC7egWJa3lY1U82kmvvoUc

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fluxus V7.exe
    "C:\Users\Admin\AppData\Local\Temp\Fluxus V7.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4780
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 4228
      2⤵
      • Program crash
      PID:3200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 4228
      2⤵
      • Program crash
      PID:3676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 4780 -ip 4780
    1⤵
      PID:2956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4780 -ip 4780
      1⤵
        PID:2796
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:2540

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rldwfu2w.3sw.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/4780-27-0x000000000C420000-0x000000000C486000-memory.dmp

          Filesize

          408KB

        • memory/4780-22-0x000000000B3C0000-0x000000000B3E2000-memory.dmp

          Filesize

          136KB

        • memory/4780-3-0x0000000005AA0000-0x0000000006046000-memory.dmp

          Filesize

          5.6MB

        • memory/4780-4-0x00000000055A0000-0x0000000005632000-memory.dmp

          Filesize

          584KB

        • memory/4780-5-0x0000000009E60000-0x0000000009E68000-memory.dmp

          Filesize

          32KB

        • memory/4780-6-0x0000000009F20000-0x0000000009F58000-memory.dmp

          Filesize

          224KB

        • memory/4780-7-0x0000000009EE0000-0x0000000009EEE000-memory.dmp

          Filesize

          56KB

        • memory/4780-8-0x0000000005110000-0x0000000005120000-memory.dmp

          Filesize

          64KB

        • memory/4780-9-0x000000000AD10000-0x000000000B33A000-memory.dmp

          Filesize

          6.2MB

        • memory/4780-1-0x00000000002D0000-0x00000000006C4000-memory.dmp

          Filesize

          4.0MB

        • memory/4780-18-0x000000000ACC0000-0x000000000ACDA000-memory.dmp

          Filesize

          104KB

        • memory/4780-19-0x000000000B380000-0x000000000B3B6000-memory.dmp

          Filesize

          216KB

        • memory/4780-20-0x000000000BA40000-0x000000000C0BA000-memory.dmp

          Filesize

          6.5MB

        • memory/4780-21-0x000000000B460000-0x000000000B4F6000-memory.dmp

          Filesize

          600KB

        • memory/4780-0-0x0000000074DE0000-0x0000000075591000-memory.dmp

          Filesize

          7.7MB

        • memory/4780-23-0x000000000B500000-0x000000000B566000-memory.dmp

          Filesize

          408KB

        • memory/4780-24-0x000000000B410000-0x000000000B42E000-memory.dmp

          Filesize

          120KB

        • memory/4780-25-0x000000000B5C0000-0x000000000B60A000-memory.dmp

          Filesize

          296KB

        • memory/4780-2-0x0000000005110000-0x0000000005120000-memory.dmp

          Filesize

          64KB

        • memory/4780-26-0x000000000C0C0000-0x000000000C417000-memory.dmp

          Filesize

          3.3MB

        • memory/4780-41-0x000000000DBB0000-0x000000000DBBA000-memory.dmp

          Filesize

          40KB

        • memory/4780-29-0x000000000C660000-0x000000000C6AC000-memory.dmp

          Filesize

          304KB

        • memory/4780-30-0x00000000FF240000-0x00000000FF250000-memory.dmp

          Filesize

          64KB

        • memory/4780-39-0x000000000D910000-0x000000000D92E000-memory.dmp

          Filesize

          120KB

        • memory/4780-40-0x000000000D930000-0x000000000D9D4000-memory.dmp

          Filesize

          656KB

        • memory/4780-28-0x000000000C490000-0x000000000C4B2000-memory.dmp

          Filesize

          136KB

        • memory/4780-42-0x000000000DBF0000-0x000000000DC01000-memory.dmp

          Filesize

          68KB

        • memory/4780-43-0x000000000DC10000-0x000000000DC1E000-memory.dmp

          Filesize

          56KB

        • memory/4780-44-0x000000000DC20000-0x000000000DC35000-memory.dmp

          Filesize

          84KB

        • memory/4780-45-0x000000000DC60000-0x000000000DC7A000-memory.dmp

          Filesize

          104KB

        • memory/4780-46-0x000000000DC80000-0x000000000DC88000-memory.dmp

          Filesize

          32KB

        • memory/4780-47-0x000000000C700000-0x000000000C708000-memory.dmp

          Filesize

          32KB

        • memory/4780-49-0x0000000074DE0000-0x0000000075591000-memory.dmp

          Filesize

          7.7MB

        • memory/4780-50-0x0000000005110000-0x0000000005120000-memory.dmp

          Filesize

          64KB

        • memory/4780-51-0x00000000FF240000-0x00000000FF250000-memory.dmp

          Filesize

          64KB

        • memory/4780-52-0x000000000CB90000-0x000000000CC1A000-memory.dmp

          Filesize

          552KB

        • memory/4780-53-0x000000000AC50000-0x000000000AC6E000-memory.dmp

          Filesize

          120KB

        • memory/4780-54-0x000000000CC70000-0x000000000CC7A000-memory.dmp

          Filesize

          40KB

        • memory/4780-55-0x000000000CCC0000-0x000000000CCD2000-memory.dmp

          Filesize

          72KB

        • memory/4780-56-0x0000000074DE0000-0x0000000075591000-memory.dmp

          Filesize

          7.7MB