Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 09:21

General

  • Target

    RFQ for WIKA_pdf.exe

  • Size

    643KB

  • MD5

    0292cf3982c9b1a9fab696af01ba5b16

  • SHA1

    cc9d0d3e5b2ab552a627b2c506c7bdc0706e100e

  • SHA256

    f32af695424c19ad7ba48fc23dee2d20cbf4263103e35309199890eeadc017d8

  • SHA512

    1e4364b00ae0f3dde146a4724f175ea47af1ecafd34c57cbf8140d2aaa4e50a40a6b9693d7a8b7163d291c2f6b51fa1a84f1c85e98d700accbc4281631fd917c

  • SSDEEP

    12288:BnMDf3lusde5obg6dhvfUXZ2Kd1xiPueC+LC6D:mDf35YkHDqkPueC+26

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Blocklisted process makes network request 5 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ for WIKA_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ for WIKA_pdf.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle hidden "$enumeration=Get-Content -raw 'C:\Users\Admin\AppData\Local\Sonneteeress42\Nonusurpingly208\Reprsentantselskaberne.Bit';$Noret=$enumeration.SubString(7806,3);.$Noret($enumeration) "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2160
      • C:\Windows\SysWOW64\msiexec.exe
        "C:\Windows\SysWOW64\msiexec.exe"
        3⤵
        • Blocklisted process makes network request
        • Suspicious use of NtCreateThreadExHideFromDebugger
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        PID:2452
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 1908
          4⤵
          • Program crash
          PID:1912
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2452 -ip 2452
    1⤵
      PID:4172

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Sonneteeress42\Nonusurpingly208\Pitiability.Mon

      Filesize

      304KB

      MD5

      01db84665be66accf1673afb7e81764f

      SHA1

      f80531210226e583855f4b1e1aa6b12e89099f5e

      SHA256

      92a29022f3d2eb69ced1ec286803c586f54522b27e29121e91f83154edb221ea

      SHA512

      938917f4985a20db26b96fc8a4c8934c1e7e868f598af33e9de487a2f34ae5cdb68b4081bd44fe131e1c1869d2c67e582373671b79f04e11596af215e28a229a

    • C:\Users\Admin\AppData\Local\Sonneteeress42\Nonusurpingly208\Reprsentantselskaberne.Bit

      Filesize

      72KB

      MD5

      c22f6459bacbd4b317e870ddf6b60b93

      SHA1

      16ca1c55f08777130da5a79d90ce8bea04bdd3f2

      SHA256

      e7d9c5ad331c6eb2767780e722456543927c5ab736d2432ff2cb59f75d5b93ef

      SHA512

      47db78b9ed110e76e091264084ab2f59c4c553b511a6eea11eb83754c4e5ecdcf8cceeda3861bcc1a3322b20149e8c88f105535cf05a230504f8df370928de1b

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s3e4c0dj.pn3.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2160-33-0x00000000075E0000-0x0000000007612000-memory.dmp

      Filesize

      200KB

    • memory/2160-62-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-12-0x0000000005450000-0x0000000005472000-memory.dmp

      Filesize

      136KB

    • memory/2160-13-0x0000000005C40000-0x0000000005CA6000-memory.dmp

      Filesize

      408KB

    • memory/2160-9-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-16-0x0000000005CB0000-0x0000000005D16000-memory.dmp

      Filesize

      408KB

    • memory/2160-36-0x0000000070920000-0x0000000070C74000-memory.dmp

      Filesize

      3.3MB

    • memory/2160-25-0x0000000006290000-0x00000000062AE000-memory.dmp

      Filesize

      120KB

    • memory/2160-26-0x00000000062C0000-0x000000000630C000-memory.dmp

      Filesize

      304KB

    • memory/2160-27-0x0000000006910000-0x00000000069A6000-memory.dmp

      Filesize

      600KB

    • memory/2160-28-0x0000000006880000-0x000000000689A000-memory.dmp

      Filesize

      104KB

    • memory/2160-29-0x0000000007370000-0x0000000007392000-memory.dmp

      Filesize

      136KB

    • memory/2160-30-0x0000000007A00000-0x0000000007FA4000-memory.dmp

      Filesize

      5.6MB

    • memory/2160-10-0x0000000005610000-0x0000000005C38000-memory.dmp

      Filesize

      6.2MB

    • memory/2160-32-0x0000000008630000-0x0000000008CAA000-memory.dmp

      Filesize

      6.5MB

    • memory/2160-35-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-34-0x0000000070550000-0x000000007059C000-memory.dmp

      Filesize

      304KB

    • memory/2160-47-0x0000000007850000-0x00000000078F3000-memory.dmp

      Filesize

      652KB

    • memory/2160-20-0x0000000005D60000-0x00000000060B4000-memory.dmp

      Filesize

      3.3MB

    • memory/2160-11-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-7-0x00000000740DE000-0x00000000740DF000-memory.dmp

      Filesize

      4KB

    • memory/2160-48-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-49-0x0000000007950000-0x000000000795A000-memory.dmp

      Filesize

      40KB

    • memory/2160-50-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-52-0x00000000079C0000-0x00000000079E4000-memory.dmp

      Filesize

      144KB

    • memory/2160-51-0x0000000007990000-0x00000000079BA000-memory.dmp

      Filesize

      168KB

    • memory/2160-53-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-56-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-55-0x00000000740DE000-0x00000000740DF000-memory.dmp

      Filesize

      4KB

    • memory/2160-57-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-8-0x0000000002D30000-0x0000000002D66000-memory.dmp

      Filesize

      216KB

    • memory/2160-59-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-60-0x0000000008CB0000-0x000000000E981000-memory.dmp

      Filesize

      92.8MB

    • memory/2160-61-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-46-0x0000000007820000-0x000000000783E000-memory.dmp

      Filesize

      120KB

    • memory/2160-63-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-64-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2160-66-0x00000000740D0000-0x0000000074880000-memory.dmp

      Filesize

      7.7MB

    • memory/2452-67-0x0000000000C00000-0x0000000001E54000-memory.dmp

      Filesize

      18.3MB

    • memory/2452-81-0x0000000000C00000-0x0000000001E54000-memory.dmp

      Filesize

      18.3MB