Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 17:26

General

  • Target

    r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe

  • Size

    693KB

  • MD5

    1efe5ce8f6e99361179bff600d2407da

  • SHA1

    3238f5541bd4d9de31b1e3c2ff130a83124f082f

  • SHA256

    9e116c7ad15ab3e51b9b076366c9e07249cae7e956df49abe83c5db7e309b81b

  • SHA512

    ad8d2d20310071fa16ca018814421fb84a8e473f5381e4e3caedfa3e50527160c3fc601e1a9c2eded89fedc741eb11b7d2328f6ad389dce1e104884884a286d2

  • SSDEEP

    12288:KueH5qc86l+Jv2udDznSU5n0CN7G4GVQ/SiNqZGkpCw0lLe:uqhm+h2qSYgk/SighUl

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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).

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
    "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2984
    • 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\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
      2⤵
      • 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\CCgsyDTGfULbmb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CCgsyDTGfULbmb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp870B.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2376
    • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
      "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
      2⤵
        PID:2504
      • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
        "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
        2⤵
          PID:2520
        • C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe
          "C:\Users\Admin\AppData\Local\Temp\r20220829_PEDIDO_22073M_PROTECO_LIMPIEZA_Y_KITS.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2540

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp870B.tmp

        Filesize

        1KB

        MD5

        16704f4cfc58c21aa1098ac5411d605f

        SHA1

        5f78125fe096e41261910ef3016c64ed7dbb2b13

        SHA256

        b382f105f68a4a637ac41aa0d2682c8ddbad596ff527b833c8449a75ede15358

        SHA512

        c7060f6918fbe6bbccaa0c54e55f3e64a1f2cbc1a51f8eac58f19c7a173131cf28e8a2262f5ae3cff9f8ce2f185594807c604daad41f0d50edaddbef96091c49

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LNHN1CVJ1GSYKYOP7YJX.temp

        Filesize

        7KB

        MD5

        5b82396fe0b333e967e253044d894a16

        SHA1

        69f9de0ad3adf25697bf810e1694d29b39339297

        SHA256

        b79c3526e98c15009af4532d9a1e7d51b02baf7c2a2e52940cd48ac5e995e13a

        SHA512

        e407bd3073ddeaf5fc07d2f52d6cd1232e16ddd954879b2a6cb534b5025d71ec51eba3cf620076716f3b9bf6920a7d386fee3d347deac4680a6e046918e6915b

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

        Filesize

        7KB

        MD5

        5b82396fe0b333e967e253044d894a16

        SHA1

        69f9de0ad3adf25697bf810e1694d29b39339297

        SHA256

        b79c3526e98c15009af4532d9a1e7d51b02baf7c2a2e52940cd48ac5e995e13a

        SHA512

        e407bd3073ddeaf5fc07d2f52d6cd1232e16ddd954879b2a6cb534b5025d71ec51eba3cf620076716f3b9bf6920a7d386fee3d347deac4680a6e046918e6915b

      • memory/2540-27-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-39-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

        Filesize

        256KB

      • memory/2540-29-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-43-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

        Filesize

        256KB

      • memory/2540-42-0x00000000749C0000-0x00000000750AE000-memory.dmp

        Filesize

        6.9MB

      • memory/2540-36-0x00000000749C0000-0x00000000750AE000-memory.dmp

        Filesize

        6.9MB

      • memory/2540-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2540-19-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-20-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-21-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-22-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2540-25-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2728-38-0x0000000002340000-0x0000000002380000-memory.dmp

        Filesize

        256KB

      • memory/2728-37-0x0000000002340000-0x0000000002380000-memory.dmp

        Filesize

        256KB

      • memory/2728-32-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2728-34-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2728-40-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2732-35-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2732-41-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2732-33-0x0000000002680000-0x00000000026C0000-memory.dmp

        Filesize

        256KB

      • memory/2732-31-0x000000006ED80000-0x000000006F32B000-memory.dmp

        Filesize

        5.7MB

      • memory/2984-0-0x0000000000100000-0x00000000001B4000-memory.dmp

        Filesize

        720KB

      • memory/2984-4-0x0000000000350000-0x0000000000358000-memory.dmp

        Filesize

        32KB

      • memory/2984-5-0x0000000000530000-0x000000000053A000-memory.dmp

        Filesize

        40KB

      • memory/2984-2-0x0000000004D60000-0x0000000004DA0000-memory.dmp

        Filesize

        256KB

      • memory/2984-6-0x00000000052D0000-0x000000000534A000-memory.dmp

        Filesize

        488KB

      • memory/2984-1-0x00000000749C0000-0x00000000750AE000-memory.dmp

        Filesize

        6.9MB

      • memory/2984-30-0x00000000749C0000-0x00000000750AE000-memory.dmp

        Filesize

        6.9MB

      • memory/2984-3-0x0000000000370000-0x000000000038A000-memory.dmp

        Filesize

        104KB