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Analysis

  • max time kernel
    67s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/04/2024, 08:59

General

  • Target

    Ziraat Bankası Swift Mesaji2.bat.exe

  • Size

    1.1MB

  • MD5

    e4df9a487d5c234c9bf5d406596404bf

  • SHA1

    8111cc21c3fcd1ea98e398e92f190ce98769f3e5

  • SHA256

    db83be38acf27d84834da055d570805c8710fbef271e827ca8a645b989c70be8

  • SHA512

    379e55976e6e5d9ddc1bdeb30dda8b04f75a827862af26f3670dd53039a0aac11e79e76517ff4281b17a1e7be0832e5be8120088729cb67036e388517fcb7c65

  • SSDEEP

    24576:sfPjKr5BNDRLpxLMD/wc2IUbvYuWtu0uSJ6fd9tOF3kF:uk5BN9TLlLIx5truxf5IUF

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ziraat Bankası Swift Mesaji2.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\Ziraat Bankası Swift Mesaji2.bat.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4164
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TGSbzeKpGKpZ.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TGSbzeKpGKpZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7167.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1960
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4164 -s 1724
      2⤵
      • Program crash
      PID:3728
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4164 -ip 4164
    1⤵
      PID:1392

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rgfselji.1hb.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp7167.tmp

      Filesize

      1KB

      MD5

      0b986eff06427b4b92ac905b5ceb07ac

      SHA1

      a0725d0f420b79a2e0d205df6c176dfcb302cb72

      SHA256

      c5ebe4983d374ffd85b9472e649fafd485d3196df557bf0e316f3c323ad0f895

      SHA512

      2ace8b324b7612808bb005cf9c9bca1e91268048bd0b92ba52b75c9079c698f9bc9da1e94caca14a0bf695197376bb132fd191d412c4f17df40b340afb411615

    • memory/4164-6-0x00000000065F0000-0x0000000006610000-memory.dmp

      Filesize

      128KB

    • memory/4164-3-0x0000000005320000-0x00000000053B2000-memory.dmp

      Filesize

      584KB

    • memory/4164-4-0x00000000054E0000-0x00000000054F0000-memory.dmp

      Filesize

      64KB

    • memory/4164-5-0x00000000053E0000-0x00000000053EA000-memory.dmp

      Filesize

      40KB

    • memory/4164-2-0x00000000058D0000-0x0000000005E74000-memory.dmp

      Filesize

      5.6MB

    • memory/4164-7-0x0000000005890000-0x00000000058A4000-memory.dmp

      Filesize

      80KB

    • memory/4164-8-0x0000000009310000-0x00000000093D0000-memory.dmp

      Filesize

      768KB

    • memory/4164-9-0x000000000C470000-0x000000000C50C000-memory.dmp

      Filesize

      624KB

    • memory/4164-35-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4164-0-0x0000000000830000-0x0000000000944000-memory.dmp

      Filesize

      1.1MB

    • memory/4164-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4840-30-0x0000000005F40000-0x0000000005FA6000-memory.dmp

      Filesize

      408KB

    • memory/4840-37-0x0000000007480000-0x00000000074B2000-memory.dmp

      Filesize

      200KB

    • memory/4840-16-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4840-18-0x0000000002BD0000-0x0000000002BE0000-memory.dmp

      Filesize

      64KB

    • memory/4840-25-0x0000000005D60000-0x0000000005D82000-memory.dmp

      Filesize

      136KB

    • memory/4840-17-0x0000000002BD0000-0x0000000002BE0000-memory.dmp

      Filesize

      64KB

    • memory/4840-31-0x0000000005FB0000-0x0000000006016000-memory.dmp

      Filesize

      408KB

    • memory/4840-32-0x0000000006020000-0x0000000006374000-memory.dmp

      Filesize

      3.3MB

    • memory/4840-33-0x00000000064D0000-0x00000000064EE000-memory.dmp

      Filesize

      120KB

    • memory/4840-34-0x0000000006910000-0x000000000695C000-memory.dmp

      Filesize

      304KB

    • memory/4840-14-0x0000000002BE0000-0x0000000002C16000-memory.dmp

      Filesize

      216KB

    • memory/4840-36-0x000000007F4E0000-0x000000007F4F0000-memory.dmp

      Filesize

      64KB

    • memory/4840-38-0x000000006F6E0000-0x000000006F72C000-memory.dmp

      Filesize

      304KB

    • memory/4840-15-0x0000000005630000-0x0000000005C58000-memory.dmp

      Filesize

      6.2MB

    • memory/4840-48-0x0000000006AB0000-0x0000000006ACE000-memory.dmp

      Filesize

      120KB

    • memory/4840-49-0x00000000076C0000-0x0000000007763000-memory.dmp

      Filesize

      652KB

    • memory/4840-50-0x0000000007E40000-0x00000000084BA000-memory.dmp

      Filesize

      6.5MB

    • memory/4840-51-0x0000000007800000-0x000000000781A000-memory.dmp

      Filesize

      104KB

    • memory/4840-52-0x0000000007870000-0x000000000787A000-memory.dmp

      Filesize

      40KB

    • memory/4840-53-0x0000000007A80000-0x0000000007B16000-memory.dmp

      Filesize

      600KB

    • memory/4840-54-0x0000000007A00000-0x0000000007A11000-memory.dmp

      Filesize

      68KB

    • memory/4840-55-0x0000000007A30000-0x0000000007A3E000-memory.dmp

      Filesize

      56KB

    • memory/4840-56-0x0000000007A40000-0x0000000007A54000-memory.dmp

      Filesize

      80KB

    • memory/4840-57-0x0000000007B40000-0x0000000007B5A000-memory.dmp

      Filesize

      104KB

    • memory/4840-58-0x0000000007B20000-0x0000000007B28000-memory.dmp

      Filesize

      32KB

    • memory/4840-61-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB