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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231201-en
  • resource tags

    arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
  • submitted
    08/12/2023, 02:01

General

  • Target

    2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c.exe

  • Size

    776KB

  • MD5

    b9c88d71dcfa414a7b180fb9d8cdc893

  • SHA1

    5ea001d2bb016c92f19e8eb2811e69a9e5a2567e

  • SHA256

    2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c

  • SHA512

    dd3e66e1ee44341633a91a44aa4dc9d5f414af6b84e6574d96f7c615323193827250d42f58bb6024012523f488a559c7648bd0d21b2d8c1843c41695123d99e4

  • SSDEEP

    12288:8GXhkZ5PQEnlGQrF0ddBJryaOAenjVTgBS5LCj:82K/H/ZQWjVkBS

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c.exe
    "C:\Users\Admin\AppData\Local\Temp\2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bDGvQJrECc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2796
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bDGvQJrECc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp537D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2912
    • C:\Users\Admin\AppData\Local\Temp\2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c.exe
      "C:\Users\Admin\AppData\Local\Temp\2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c.exe"
      2⤵
        PID:2576

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp537D.tmp

      Filesize

      1KB

      MD5

      df82ad85bf51c3e4b50e46c0fff97bbb

      SHA1

      85327358e5bcb67dc398feb7bf48781b11001abe

      SHA256

      ed981d16c4136229f4219e54d11e5297658500b81caaff7f75a1722420fd004c

      SHA512

      0052fc0fe651dd2553157a7b6fe9d5f55b4055e9628f996b529e6cff7f56e01f0868eae3c61dfbb060c2a585b7bc31dd804e14ab7417ac764f84c20333997a47

    • memory/2504-0-0x0000000001310000-0x00000000013D8000-memory.dmp

      Filesize

      800KB

    • memory/2504-1-0x00000000740F0000-0x00000000747DE000-memory.dmp

      Filesize

      6.9MB

    • memory/2504-2-0x0000000000F70000-0x0000000000FB0000-memory.dmp

      Filesize

      256KB

    • memory/2504-3-0x0000000000410000-0x000000000042A000-memory.dmp

      Filesize

      104KB

    • memory/2504-4-0x0000000000480000-0x0000000000488000-memory.dmp

      Filesize

      32KB

    • memory/2504-5-0x0000000000490000-0x000000000049A000-memory.dmp

      Filesize

      40KB

    • memory/2504-6-0x0000000004AB0000-0x0000000004B2A000-memory.dmp

      Filesize

      488KB

    • memory/2504-14-0x00000000740F0000-0x00000000747DE000-memory.dmp

      Filesize

      6.9MB

    • memory/2504-26-0x00000000740F0000-0x00000000747DE000-memory.dmp

      Filesize

      6.9MB

    • memory/2576-17-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2576-23-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2576-25-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2576-15-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2576-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2576-20-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2576-19-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2796-28-0x000000006E440000-0x000000006E9EB000-memory.dmp

      Filesize

      5.7MB

    • memory/2796-29-0x000000006E440000-0x000000006E9EB000-memory.dmp

      Filesize

      5.7MB

    • memory/2796-30-0x000000006E440000-0x000000006E9EB000-memory.dmp

      Filesize

      5.7MB