Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2023 06:48

General

  • Target

    FT23194060101821_faraday-products.exe

  • Size

    822KB

  • MD5

    fda03781991594e3250907f86ef14bfb

  • SHA1

    3b4b62dd08f9a26ba701773129cac0bc97273edf

  • SHA256

    0744c3eb29101e4278a482fb2a9cc9e43f05bd33ceab82a44a32d4e71c414922

  • SHA512

    93360ebc9f0bd93c1b4e978fc15324d06bb60e61f47baaccc70a31942226e7b825974137faddae24f4da81b9ddf35bdea0f2fdb7d6d3463a0c6e96aa804cede3

  • SSDEEP

    12288:rGIoafntxHipXHf6IfQBfbY+xTvxnPXBlo1i4NZL9YNJCpi:0aftxxWYz7jxs1i4NV9YNEpi

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FT23194060101821_faraday-products.exe
    "C:\Users\Admin\AppData\Local\Temp\FT23194060101821_faraday-products.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2880
    • 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\FT23194060101821_faraday-products.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2660
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XCBjbbSIWrXH.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2568
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XCBjbbSIWrXH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3A62.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2536
    • C:\Users\Admin\AppData\Local\Temp\FT23194060101821_faraday-products.exe
      "C:\Users\Admin\AppData\Local\Temp\FT23194060101821_faraday-products.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3A62.tmp

    Filesize

    1KB

    MD5

    1751f85c5d3b7e3c785e9a556ccfe0ec

    SHA1

    e2a90dfea2f702b5440d689e586c8dc71d309310

    SHA256

    5aa0d18bb617ed7dab0aed35c0a79b6fd3e2850a4ae41dcf57ca285152d1c7bb

    SHA512

    9443247d4574cb47559e7fb3723357f343798d87222db4925655ace07b06309251d804fec4bf8af1a2340742b12875cc3ee7030f699bd9f0fd05000bb88ab72c

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

    Filesize

    7KB

    MD5

    13fda175be895bc968cb8f58d92a9b1d

    SHA1

    46797ebb97c0fb48b5e7102c6311c3b3bdd843c6

    SHA256

    570d243a83d4f4443bd25a338e85b5615a82bd431ec3f81b9cf05d6255002388

    SHA512

    04e8552131a854050284d496c064956d1d0ee4abea95e9c334472942e4ebeb9c1cff8857f7b119189675eb6322ac722e5e65d3380e2eb7ee4da6d6976fc8ebbb

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

    Filesize

    7KB

    MD5

    13fda175be895bc968cb8f58d92a9b1d

    SHA1

    46797ebb97c0fb48b5e7102c6311c3b3bdd843c6

    SHA256

    570d243a83d4f4443bd25a338e85b5615a82bd431ec3f81b9cf05d6255002388

    SHA512

    04e8552131a854050284d496c064956d1d0ee4abea95e9c334472942e4ebeb9c1cff8857f7b119189675eb6322ac722e5e65d3380e2eb7ee4da6d6976fc8ebbb

  • memory/1308-20-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1308-30-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-26-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-16-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-18-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1308-22-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2568-32-0x000000006D7A0000-0x000000006DD4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2568-33-0x0000000002900000-0x0000000002940000-memory.dmp

    Filesize

    256KB

  • memory/2568-34-0x000000006D7A0000-0x000000006DD4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2660-31-0x000000006D7A0000-0x000000006DD4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2660-35-0x000000006D7A0000-0x000000006DD4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2880-0-0x00000000008A0000-0x0000000000974000-memory.dmp

    Filesize

    848KB

  • memory/2880-4-0x00000000052F0000-0x000000000536A000-memory.dmp

    Filesize

    488KB

  • memory/2880-1-0x00000000004E0000-0x00000000004F6000-memory.dmp

    Filesize

    88KB

  • memory/2880-2-0x00000000005F0000-0x00000000005F8000-memory.dmp

    Filesize

    32KB

  • memory/2880-3-0x0000000000600000-0x000000000060A000-memory.dmp

    Filesize

    40KB