Analysis

  • max time kernel
    62s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 06:09

General

  • Target

    shipping documents.exe

  • Size

    663KB

  • MD5

    dd1c0c05fece823d0c57d0c507e9deb2

  • SHA1

    cfad01e0218e8ccc2adf740edc8bc594a0b3cd20

  • SHA256

    ba5b16c28def8e5d0ea0a09bf25b4d980fe89e3537f7034d775ccdf3bd9f5035

  • SHA512

    cd186111b32a33e23a9af82e986415ab45a75176248c5b3c178330fee14824dae5ff9ee2a90c84cb1f481ea22fdc9462f80411e0ffaf5d9080d722c3e7244272

  • SSDEEP

    12288:eFIsPALKLE97fl/JJ1B+7rdVYBbP7NYzDa2HQUphVonpX+Apg1k/oNRKFXlXDtkA:4IK+dlL1BSrdCB9YqhUKKVNRiNLznZ

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\shipping documents.exe
    "C:\Users\Admin\AppData\Local\Temp\shipping documents.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:992
    • 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\shipping documents.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2732
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AxawoKKXrVH.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2228
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AxawoKKXrVH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A7B.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3752
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2424
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3284

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      10d54f2be61d1f56cd9bb163646c9341

      SHA1

      ec6f6b174516214337df7f683f63ebdace187c81

      SHA256

      92ebb46f137b56b0f8412577a9047f828da14ab5f8529f5f46aa1be33ebdde16

      SHA512

      674f27cd9e84e874dc68c87ebd0b05d1070aa608503ddcb149adf46e1777f51385aea2edcb0e33d639a1b2a74e33aad50a1bb9457c44b718904d3f99a07d4fa4

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hzc14pi1.nyc.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp9A7B.tmp

      Filesize

      1KB

      MD5

      0d9011d8a0d5b91a4a351f081feacd21

      SHA1

      25ef688a1cde623b5ad3f0a1db7346b818a9f245

      SHA256

      c1d67849f6d9b3a0bd77af32a6c9e60244a6f4bc13234d6715c23c91159a39c0

      SHA512

      60aa7a530c9172f80f342e9739a7872e30f1c55424d27c2fad0122e9d750ffe472ae0a03a47c4033a2468a36bea09f444707f43e7449755716350c66b639f9a6

    • memory/992-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

      Filesize

      4KB

    • memory/992-16-0x00000000746DE000-0x00000000746DF000-memory.dmp

      Filesize

      4KB

    • memory/992-6-0x0000000004EE0000-0x0000000004F7C000-memory.dmp

      Filesize

      624KB

    • memory/992-7-0x0000000004E90000-0x0000000004EA2000-memory.dmp

      Filesize

      72KB

    • memory/992-8-0x0000000004EC0000-0x0000000004EC8000-memory.dmp

      Filesize

      32KB

    • memory/992-9-0x0000000004ED0000-0x0000000004EDC000-memory.dmp

      Filesize

      48KB

    • memory/992-10-0x0000000005F30000-0x0000000005FB4000-memory.dmp

      Filesize

      528KB

    • memory/992-40-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/992-1-0x0000000000150000-0x00000000001F8000-memory.dmp

      Filesize

      672KB

    • memory/992-4-0x0000000004BB0000-0x0000000004BBA000-memory.dmp

      Filesize

      40KB

    • memory/992-3-0x0000000004C50000-0x0000000004CE2000-memory.dmp

      Filesize

      584KB

    • memory/992-5-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/992-2-0x0000000005200000-0x00000000057A4000-memory.dmp

      Filesize

      5.6MB

    • memory/992-46-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2228-87-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2228-82-0x00000000072C0000-0x00000000072D4000-memory.dmp

      Filesize

      80KB

    • memory/2228-45-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2228-83-0x00000000073C0000-0x00000000073DA000-memory.dmp

      Filesize

      104KB

    • memory/2228-24-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2228-30-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2228-65-0x0000000074F30000-0x0000000074F7C000-memory.dmp

      Filesize

      304KB

    • memory/2228-79-0x0000000007300000-0x0000000007396000-memory.dmp

      Filesize

      600KB

    • memory/2732-15-0x0000000002F90000-0x0000000002FC6000-memory.dmp

      Filesize

      216KB

    • memory/2732-78-0x0000000007C70000-0x0000000007C7A000-memory.dmp

      Filesize

      40KB

    • memory/2732-50-0x00000000068E0000-0x00000000068FE000-memory.dmp

      Filesize

      120KB

    • memory/2732-51-0x0000000006910000-0x000000000695C000-memory.dmp

      Filesize

      304KB

    • memory/2732-63-0x0000000006E90000-0x0000000006EAE000-memory.dmp

      Filesize

      120KB

    • memory/2732-64-0x0000000007AB0000-0x0000000007B53000-memory.dmp

      Filesize

      652KB

    • memory/2732-53-0x0000000074F30000-0x0000000074F7C000-memory.dmp

      Filesize

      304KB

    • memory/2732-52-0x0000000006EB0000-0x0000000006EE2000-memory.dmp

      Filesize

      200KB

    • memory/2732-22-0x0000000006170000-0x00000000061D6000-memory.dmp

      Filesize

      408KB

    • memory/2732-76-0x0000000007C00000-0x0000000007C1A000-memory.dmp

      Filesize

      104KB

    • memory/2732-75-0x0000000008240000-0x00000000088BA000-memory.dmp

      Filesize

      6.5MB

    • memory/2732-21-0x00000000059F0000-0x0000000005A12000-memory.dmp

      Filesize

      136KB

    • memory/2732-23-0x0000000006290000-0x00000000062F6000-memory.dmp

      Filesize

      408KB

    • memory/2732-80-0x0000000007E00000-0x0000000007E11000-memory.dmp

      Filesize

      68KB

    • memory/2732-81-0x0000000007E30000-0x0000000007E3E000-memory.dmp

      Filesize

      56KB

    • memory/2732-17-0x0000000005A90000-0x00000000060B8000-memory.dmp

      Filesize

      6.2MB

    • memory/2732-31-0x0000000006300000-0x0000000006654000-memory.dmp

      Filesize

      3.3MB

    • memory/2732-84-0x0000000007F20000-0x0000000007F28000-memory.dmp

      Filesize

      32KB

    • memory/2732-19-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2732-92-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/2732-18-0x00000000746D0000-0x0000000074E80000-memory.dmp

      Filesize

      7.7MB

    • memory/3284-88-0x0000000006740000-0x0000000006790000-memory.dmp

      Filesize

      320KB

    • memory/3284-32-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB