Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2023 01:02

General

  • Target

    11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe

  • Size

    805KB

  • MD5

    ec8fff9853c0c9d0e891a207a776a563

  • SHA1

    f18a8f1d0c16ac5a55cf5f7451420024dd5ed982

  • SHA256

    11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866

  • SHA512

    4575914bd9fbeccb45d2acf94912191ce117b543e6bafc03298f90d8dfcbef69403e5bead9791c827cca0dafd0ec8f3e80b55a9a424d69248c15ffc89c6ab145

  • SSDEEP

    24576:8mk8f3bwKiXkAC7l/uMKAlUnV2XhpZUA:VxQX07luNrV2NUA

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    godwillxzn.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ngb[sRs[YH1G

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.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe
    "C:\Users\Admin\AppData\Local\Temp\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4788
    • 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\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1888
    • C:\Users\Admin\AppData\Local\Temp\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe
      "C:\Users\Admin\AppData\Local\Temp\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe"
      2⤵
        PID:2124
      • C:\Users\Admin\AppData\Local\Temp\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe
        "C:\Users\Admin\AppData\Local\Temp\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1948

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\11f4569bc4fd7008beb06ce8cb86f64a61467a9cb3dccd9c98e3d32204e71866.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p3g41beh.s4t.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/1888-51-0x0000000006E80000-0x0000000006F23000-memory.dmp

      Filesize

      652KB

    • memory/1888-53-0x0000000006F70000-0x0000000006F8A000-memory.dmp

      Filesize

      104KB

    • memory/1888-64-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1888-25-0x0000000004E20000-0x0000000004E86000-memory.dmp

      Filesize

      408KB

    • memory/1888-61-0x0000000007290000-0x0000000007298000-memory.dmp

      Filesize

      32KB

    • memory/1888-60-0x00000000072B0000-0x00000000072CA000-memory.dmp

      Filesize

      104KB

    • memory/1888-59-0x00000000071B0000-0x00000000071C4000-memory.dmp

      Filesize

      80KB

    • memory/1888-58-0x00000000071A0000-0x00000000071AE000-memory.dmp

      Filesize

      56KB

    • memory/1888-57-0x0000000007170000-0x0000000007181000-memory.dmp

      Filesize

      68KB

    • memory/1888-56-0x00000000071F0000-0x0000000007286000-memory.dmp

      Filesize

      600KB

    • memory/1888-54-0x0000000006FE0000-0x0000000006FEA000-memory.dmp

      Filesize

      40KB

    • memory/1888-20-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

      Filesize

      64KB

    • memory/1888-52-0x00000000075B0000-0x0000000007C2A000-memory.dmp

      Filesize

      6.5MB

    • memory/1888-50-0x0000000006210000-0x000000000622E000-memory.dmp

      Filesize

      120KB

    • memory/1888-40-0x0000000070CA0000-0x0000000070CEC000-memory.dmp

      Filesize

      304KB

    • memory/1888-18-0x0000000000B80000-0x0000000000BB6000-memory.dmp

      Filesize

      216KB

    • memory/1888-19-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1888-35-0x0000000005850000-0x0000000005BA4000-memory.dmp

      Filesize

      3.3MB

    • memory/1888-39-0x0000000006250000-0x0000000006282000-memory.dmp

      Filesize

      200KB

    • memory/1888-38-0x0000000004AA0000-0x0000000004AB0000-memory.dmp

      Filesize

      64KB

    • memory/1888-23-0x00000000050E0000-0x0000000005708000-memory.dmp

      Filesize

      6.2MB

    • memory/1888-24-0x0000000004D80000-0x0000000004DA2000-memory.dmp

      Filesize

      136KB

    • memory/1888-37-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

      Filesize

      304KB

    • memory/1888-36-0x0000000005C60000-0x0000000005C7E000-memory.dmp

      Filesize

      120KB

    • memory/1948-65-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1948-55-0x00000000060B0000-0x0000000006100000-memory.dmp

      Filesize

      320KB

    • memory/1948-66-0x00000000052F0000-0x0000000005300000-memory.dmp

      Filesize

      64KB

    • memory/1948-22-0x0000000005300000-0x0000000005366000-memory.dmp

      Filesize

      408KB

    • memory/1948-21-0x00000000052F0000-0x0000000005300000-memory.dmp

      Filesize

      64KB

    • memory/1948-13-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1948-16-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4788-0-0x0000000000710000-0x00000000007E0000-memory.dmp

      Filesize

      832KB

    • memory/4788-2-0x00000000056F0000-0x0000000005C94000-memory.dmp

      Filesize

      5.6MB

    • memory/4788-17-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4788-12-0x00000000053C0000-0x00000000053D0000-memory.dmp

      Filesize

      64KB

    • memory/4788-3-0x00000000051E0000-0x0000000005272000-memory.dmp

      Filesize

      584KB

    • memory/4788-11-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4788-10-0x0000000009E60000-0x0000000009EFC000-memory.dmp

      Filesize

      624KB

    • memory/4788-9-0x0000000006660000-0x00000000066DA000-memory.dmp

      Filesize

      488KB

    • memory/4788-8-0x0000000002A50000-0x0000000002A5A000-memory.dmp

      Filesize

      40KB

    • memory/4788-7-0x0000000008DB0000-0x0000000008DB6000-memory.dmp

      Filesize

      24KB

    • memory/4788-6-0x0000000006830000-0x0000000006848000-memory.dmp

      Filesize

      96KB

    • memory/4788-4-0x00000000053C0000-0x00000000053D0000-memory.dmp

      Filesize

      64KB

    • memory/4788-1-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4788-5-0x0000000005370000-0x000000000537A000-memory.dmp

      Filesize

      40KB