Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 07:56

General

  • Target

    DHL Package Documents clearance.exe

  • Size

    690KB

  • MD5

    06f29001ddc852a2880b8ece673ff24c

  • SHA1

    f80a254ba85b9531da05c74a12a8235ef8a359a1

  • SHA256

    87c68756481a2bbd821e8ac224087c5626ffdc1e05eaaeff506bb0b5148bba0b

  • SHA512

    95020cd917b98919d3960090209bbd754739cc247ffd0497cbf0edd0142ab7c86d668f6617b9f47c8e375dc323508bb42d38fe2c44eca4b56524835e0b40527b

  • SSDEEP

    12288:D2iNvFIsPAYDDNvkm7TuIQvQatxuJlV3D677qZAu+IPlatsXqdcW:D1DIK7DNvj7TuIQY3X3e7uZAuExdc

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 1 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.

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

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Package Documents clearance.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Package Documents clearance.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3824
    • 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\DHL Package Documents clearance.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2016
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lajacv5s.4cr.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2016-51-0x0000000007B90000-0x000000000820A000-memory.dmp

    Filesize

    6.5MB

  • memory/2016-17-0x0000000004C80000-0x0000000004CB6000-memory.dmp

    Filesize

    216KB

  • memory/2016-39-0x0000000070B00000-0x0000000070B4C000-memory.dmp

    Filesize

    304KB

  • memory/2016-21-0x00000000052F0000-0x0000000005918000-memory.dmp

    Filesize

    6.2MB

  • memory/2016-63-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2016-60-0x0000000007870000-0x0000000007878000-memory.dmp

    Filesize

    32KB

  • memory/2016-59-0x0000000007890000-0x00000000078AA000-memory.dmp

    Filesize

    104KB

  • memory/2016-38-0x0000000006810000-0x0000000006842000-memory.dmp

    Filesize

    200KB

  • memory/2016-57-0x0000000007790000-0x00000000077A4000-memory.dmp

    Filesize

    80KB

  • memory/2016-56-0x0000000007780000-0x000000000778E000-memory.dmp

    Filesize

    56KB

  • memory/2016-23-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2016-55-0x0000000007750000-0x0000000007761000-memory.dmp

    Filesize

    68KB

  • memory/2016-24-0x0000000005250000-0x0000000005272000-memory.dmp

    Filesize

    136KB

  • memory/2016-54-0x00000000077D0000-0x0000000007866000-memory.dmp

    Filesize

    600KB

  • memory/2016-37-0x0000000006260000-0x00000000062AC000-memory.dmp

    Filesize

    304KB

  • memory/2016-49-0x00000000067D0000-0x00000000067EE000-memory.dmp

    Filesize

    120KB

  • memory/2016-18-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2016-20-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2016-36-0x0000000006220000-0x000000000623E000-memory.dmp

    Filesize

    120KB

  • memory/2016-35-0x0000000005E50000-0x00000000061A4000-memory.dmp

    Filesize

    3.3MB

  • memory/2016-53-0x00000000075C0000-0x00000000075CA000-memory.dmp

    Filesize

    40KB

  • memory/2016-52-0x0000000007550000-0x000000000756A000-memory.dmp

    Filesize

    104KB

  • memory/2016-50-0x0000000007410000-0x00000000074B3000-memory.dmp

    Filesize

    652KB

  • memory/2016-25-0x0000000005AD0000-0x0000000005B36000-memory.dmp

    Filesize

    408KB

  • memory/3788-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3788-22-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3788-19-0x00000000052E0000-0x0000000005346000-memory.dmp

    Filesize

    408KB

  • memory/3788-16-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3788-58-0x00000000061F0000-0x0000000006240000-memory.dmp

    Filesize

    320KB

  • memory/3788-64-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3824-12-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3824-1-0x0000000000300000-0x00000000003B2000-memory.dmp

    Filesize

    712KB

  • memory/3824-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

    Filesize

    4KB

  • memory/3824-4-0x0000000004E60000-0x0000000004E6A000-memory.dmp

    Filesize

    40KB

  • memory/3824-11-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

    Filesize

    4KB

  • memory/3824-15-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3824-2-0x0000000005360000-0x0000000005904000-memory.dmp

    Filesize

    5.6MB

  • memory/3824-10-0x00000000087A0000-0x000000000883C000-memory.dmp

    Filesize

    624KB

  • memory/3824-9-0x0000000006190000-0x0000000006212000-memory.dmp

    Filesize

    520KB

  • memory/3824-8-0x00000000051F0000-0x00000000051FC000-memory.dmp

    Filesize

    48KB

  • memory/3824-7-0x00000000051E0000-0x00000000051E8000-memory.dmp

    Filesize

    32KB

  • memory/3824-6-0x0000000004F00000-0x0000000004F12000-memory.dmp

    Filesize

    72KB

  • memory/3824-5-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/3824-3-0x0000000004DB0000-0x0000000004E42000-memory.dmp

    Filesize

    584KB