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Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 07:57

General

  • Target

    DSR -AIROLAM - 2024.exe

  • Size

    650KB

  • MD5

    529a483f705a652ad2943e48f22cc037

  • SHA1

    b93f46e467c2f620884a9afdd70aaf8e0b6f65e7

  • SHA256

    7b360b7d9ecc11f7eac58a50bca9abbb0ffcafb81df863eb24190d32fd3c6de6

  • SHA512

    934c93a9a38fb64b768ad84f259af5b92710b86498076e2139d218af256da6168150ad94c48471eab17265c5bcdf033ef1076ce0297c4e2af9ad618957289301

  • SSDEEP

    12288:daAvWzT370N692rKClw/znsMxiMDH+hNT13k8LrMNT1DKjlLw:VN6UrKClynjiMDuzXMNhD2k

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DSR -AIROLAM - 2024.exe
    "C:\Users\Admin\AppData\Local\Temp\DSR -AIROLAM - 2024.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\DSR -AIROLAM - 2024.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:408
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:1944
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4436

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ygndnacd.syb.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/408-51-0x0000000007F30000-0x00000000085AA000-memory.dmp

      Filesize

      6.5MB

    • memory/408-53-0x00000000078F0000-0x00000000078FA000-memory.dmp

      Filesize

      40KB

    • memory/408-63-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/408-60-0x0000000007BC0000-0x0000000007BC8000-memory.dmp

      Filesize

      32KB

    • memory/408-59-0x0000000007BD0000-0x0000000007BEA000-memory.dmp

      Filesize

      104KB

    • memory/408-58-0x0000000007AE0000-0x0000000007AF4000-memory.dmp

      Filesize

      80KB

    • memory/408-57-0x0000000007AD0000-0x0000000007ADE000-memory.dmp

      Filesize

      56KB

    • memory/408-56-0x0000000007AA0000-0x0000000007AB1000-memory.dmp

      Filesize

      68KB

    • memory/408-55-0x0000000007B00000-0x0000000007B96000-memory.dmp

      Filesize

      600KB

    • memory/408-52-0x0000000006C40000-0x0000000006C5A000-memory.dmp

      Filesize

      104KB

    • memory/408-50-0x0000000007600000-0x00000000076A3000-memory.dmp

      Filesize

      652KB

    • memory/408-49-0x0000000006B10000-0x0000000006B2E000-memory.dmp

      Filesize

      120KB

    • memory/408-39-0x0000000070830000-0x000000007087C000-memory.dmp

      Filesize

      304KB

    • memory/408-34-0x0000000006580000-0x000000000659E000-memory.dmp

      Filesize

      120KB

    • memory/408-38-0x0000000006B30000-0x0000000006B62000-memory.dmp

      Filesize

      200KB

    • memory/408-33-0x00000000060D0000-0x0000000006424000-memory.dmp

      Filesize

      3.3MB

    • memory/408-37-0x000000007F0C0000-0x000000007F0D0000-memory.dmp

      Filesize

      64KB

    • memory/408-20-0x0000000005040000-0x0000000005050000-memory.dmp

      Filesize

      64KB

    • memory/408-18-0x0000000005680000-0x0000000005CA8000-memory.dmp

      Filesize

      6.2MB

    • memory/408-22-0x0000000005040000-0x0000000005050000-memory.dmp

      Filesize

      64KB

    • memory/408-21-0x0000000005CE0000-0x0000000005D02000-memory.dmp

      Filesize

      136KB

    • memory/408-23-0x0000000005E80000-0x0000000005EE6000-memory.dmp

      Filesize

      408KB

    • memory/408-36-0x0000000005040000-0x0000000005050000-memory.dmp

      Filesize

      64KB

    • memory/408-17-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/408-15-0x0000000004F80000-0x0000000004FB6000-memory.dmp

      Filesize

      216KB

    • memory/408-35-0x00000000065B0000-0x00000000065FC000-memory.dmp

      Filesize

      304KB

    • memory/1168-7-0x0000000005A60000-0x0000000005A68000-memory.dmp

      Filesize

      32KB

    • memory/1168-6-0x0000000005620000-0x0000000005632000-memory.dmp

      Filesize

      72KB

    • memory/1168-3-0x00000000054E0000-0x0000000005572000-memory.dmp

      Filesize

      584KB

    • memory/1168-8-0x0000000005A70000-0x0000000005A7C000-memory.dmp

      Filesize

      48KB

    • memory/1168-4-0x0000000005660000-0x0000000005670000-memory.dmp

      Filesize

      64KB

    • memory/1168-5-0x00000000054A0000-0x00000000054AA000-memory.dmp

      Filesize

      40KB

    • memory/1168-0-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/1168-1-0x0000000000A40000-0x0000000000AE8000-memory.dmp

      Filesize

      672KB

    • memory/1168-2-0x0000000005A90000-0x0000000006034000-memory.dmp

      Filesize

      5.6MB

    • memory/1168-9-0x0000000006890000-0x0000000006912000-memory.dmp

      Filesize

      520KB

    • memory/1168-14-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/1168-10-0x000000000A630000-0x000000000A6CC000-memory.dmp

      Filesize

      624KB

    • memory/4436-54-0x00000000064B0000-0x0000000006500000-memory.dmp

      Filesize

      320KB

    • memory/4436-19-0x00000000054F0000-0x0000000005500000-memory.dmp

      Filesize

      64KB

    • memory/4436-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/4436-13-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/4436-16-0x0000000005600000-0x0000000005666000-memory.dmp

      Filesize

      408KB

    • memory/4436-64-0x0000000074BB0000-0x0000000075360000-memory.dmp

      Filesize

      7.7MB

    • memory/4436-65-0x00000000054F0000-0x0000000005500000-memory.dmp

      Filesize

      64KB