Analysis

  • max time kernel
    52s
  • 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
    19-06-2024 11:19

General

  • Target

    Swift Copy_98754.bat.exe

  • Size

    683KB

  • MD5

    f32b5256aa4b8302a1c39a6c4480467e

  • SHA1

    b993653e7d5611c9d616a033f41b8129fd7937c0

  • SHA256

    7b22a626e9532c63ef451eab984601c0abf4248ff689624c3900581dbf6fd292

  • SHA512

    5b0732e9814687679889d1d3eb45383076bb525fa018672f4150885689f329a043150aff8e6b45577a03373fb6024de9d8234b5ad6f78112305e3892acd735eb

  • SSDEEP

    12288:mg82iNvFIsPAbp+Xt+SsEVNHxC9mHb190e3HybJgK9sjdOGzYArothvP:mF1DIKwYhsEjxqm7fUgVzYA+hX

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).

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift Copy_98754.bat.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AoeeYmIFCal.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1972
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AoeeYmIFCal" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA1FD.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3680
    • 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:4928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2o4o1lhm.miy.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpA1FD.tmp

    Filesize

    1KB

    MD5

    ff019dde6e32b4298e88d755f5c7356b

    SHA1

    a5068730c37d116c8a28b182ac02c1c3f716134c

    SHA256

    22671c4cd65acf6185473eaeb109e27dd9d97415cea6a0735221cf170c2b248a

    SHA512

    f8fd8362a71c1a9d6b251cfd54d1bd0bed6d31ce62ceadfb4209dca40110f5474fb8b15b915616bba1de76d3c14b2ba06b58c37daa367d4008c645cac0efb302

  • memory/1972-15-0x0000000004420000-0x0000000004456000-memory.dmp

    Filesize

    216KB

  • memory/1972-55-0x0000000006D20000-0x0000000006D3A000-memory.dmp

    Filesize

    104KB

  • memory/1972-66-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/1972-63-0x0000000007040000-0x0000000007048000-memory.dmp

    Filesize

    32KB

  • memory/1972-61-0x0000000007060000-0x000000000707A000-memory.dmp

    Filesize

    104KB

  • memory/1972-60-0x0000000006F60000-0x0000000006F74000-memory.dmp

    Filesize

    80KB

  • memory/1972-59-0x0000000006F50000-0x0000000006F5E000-memory.dmp

    Filesize

    56KB

  • memory/1972-32-0x0000000005430000-0x0000000005784000-memory.dmp

    Filesize

    3.3MB

  • memory/1972-58-0x0000000006F20000-0x0000000006F31000-memory.dmp

    Filesize

    68KB

  • memory/1972-57-0x0000000006FA0000-0x0000000007036000-memory.dmp

    Filesize

    600KB

  • memory/1972-56-0x0000000006D90000-0x0000000006D9A000-memory.dmp

    Filesize

    40KB

  • memory/1972-18-0x0000000004B80000-0x00000000051A8000-memory.dmp

    Filesize

    6.2MB

  • memory/1972-54-0x0000000007360000-0x00000000079DA000-memory.dmp

    Filesize

    6.5MB

  • memory/1972-19-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/1972-53-0x00000000069F0000-0x0000000006A93000-memory.dmp

    Filesize

    652KB

  • memory/1972-52-0x00000000069D0000-0x00000000069EE000-memory.dmp

    Filesize

    120KB

  • memory/1972-22-0x0000000004A30000-0x0000000004A52000-memory.dmp

    Filesize

    136KB

  • memory/1972-23-0x00000000052A0000-0x0000000005306000-memory.dmp

    Filesize

    408KB

  • memory/1972-42-0x0000000075A90000-0x0000000075ADC000-memory.dmp

    Filesize

    304KB

  • memory/1972-24-0x00000000053C0000-0x0000000005426000-memory.dmp

    Filesize

    408KB

  • memory/1972-17-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/1972-41-0x0000000006970000-0x00000000069A2000-memory.dmp

    Filesize

    200KB

  • memory/1972-40-0x0000000005A30000-0x0000000005A7C000-memory.dmp

    Filesize

    304KB

  • memory/1972-39-0x0000000005A00000-0x0000000005A1E000-memory.dmp

    Filesize

    120KB

  • memory/2100-7-0x0000000004E40000-0x0000000004E48000-memory.dmp

    Filesize

    32KB

  • memory/2100-9-0x0000000005F00000-0x0000000005F82000-memory.dmp

    Filesize

    520KB

  • memory/2100-10-0x0000000008510000-0x00000000085AC000-memory.dmp

    Filesize

    624KB

  • memory/2100-0-0x00000000751EE000-0x00000000751EF000-memory.dmp

    Filesize

    4KB

  • memory/2100-2-0x00000000051F0000-0x0000000005794000-memory.dmp

    Filesize

    5.6MB

  • memory/2100-21-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/2100-1-0x00000000001C0000-0x0000000000272000-memory.dmp

    Filesize

    712KB

  • memory/2100-4-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/2100-16-0x00000000751EE000-0x00000000751EF000-memory.dmp

    Filesize

    4KB

  • memory/2100-3-0x0000000004B50000-0x0000000004BE2000-memory.dmp

    Filesize

    584KB

  • memory/2100-5-0x0000000004AF0000-0x0000000004AFA000-memory.dmp

    Filesize

    40KB

  • memory/2100-8-0x0000000004E50000-0x0000000004E5C000-memory.dmp

    Filesize

    48KB

  • memory/2100-38-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/2100-6-0x0000000004E10000-0x0000000004E22000-memory.dmp

    Filesize

    72KB

  • memory/4928-62-0x0000000006590000-0x00000000065E0000-memory.dmp

    Filesize

    320KB

  • memory/4928-27-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/4928-37-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB

  • memory/4928-67-0x00000000751E0000-0x0000000075990000-memory.dmp

    Filesize

    7.7MB