Analysis

  • max time kernel
    148s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2023 13:24

General

  • Target

    SecuriteInfo.com.Trojan.Inject4.59820.14009.25482.exe

  • Size

    565KB

  • MD5

    e45e292ee1302005225b8ee245018cc8

  • SHA1

    5dd2b9ee3d84b40e7d4aecc5cc068367729e88ea

  • SHA256

    a212cb057ef247f50d13b60031f5ef2527f1d86c79628a7d3d8bc328cbe1ccf6

  • SHA512

    a3d6cc6975682344ba35345a19df338ef753055ab3be22f6687c7a090846d980af98dcee76741134ddb82e09b2c48df9d11d1e66bfee6e10d710c146e679621b

  • SSDEEP

    12288:h2AQaueH5q8IDUKiAhTM1cJ3lfi5EIKqi+6u4UXrcbyyEAo:h2EqxDXhTM+xlLIpiM4UQ9E

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14009.25482.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14009.25482.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2044
    • 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\SecuriteInfo.com.Trojan.Inject4.59820.14009.25482.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2096
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UZZTTFhFFwXETf.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2312
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UZZTTFhFFwXETf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA361.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2696
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2600

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpA361.tmp

      Filesize

      1KB

      MD5

      3f3d6d057a98f0874bde72a15e585516

      SHA1

      a93c942561d75212929f46a7c11dd32be95074a1

      SHA256

      f58e5391f473b5731d1a34f3c8a50179f0eb43a34e311a05f362103ab088e3a1

      SHA512

      ccad5c85edc4cf8e8bd0ffb0b218986d5b87794ffbf19b36d27d28d9ae917c9188feaa70b0cfbcb3100b3a36a9b58e88f6fb4af238e93d79b4a92c83a690b865

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5QQYMYJAF4RZTS7NQ6I5.temp

      Filesize

      7KB

      MD5

      6529735fcdc2c525c1b2d9693b5456e7

      SHA1

      e0595c117de3e0506650774f96069617b3486c1f

      SHA256

      2937bdd95cb613b1891034efbfaf242e4cabb77319d88da84c414f84d7da7606

      SHA512

      f5cf58d90ae02e9f783b1cba4a19708dfd5473e513e02595d73d4a5edc26fc776d28214a8a3f5046ddf9f474cc5c53ecb82aab56996f40bacba6878aeff3e3f1

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

      Filesize

      7KB

      MD5

      6529735fcdc2c525c1b2d9693b5456e7

      SHA1

      e0595c117de3e0506650774f96069617b3486c1f

      SHA256

      2937bdd95cb613b1891034efbfaf242e4cabb77319d88da84c414f84d7da7606

      SHA512

      f5cf58d90ae02e9f783b1cba4a19708dfd5473e513e02595d73d4a5edc26fc776d28214a8a3f5046ddf9f474cc5c53ecb82aab56996f40bacba6878aeff3e3f1

    • memory/2044-5-0x00000000007A0000-0x00000000007AA000-memory.dmp

      Filesize

      40KB

    • memory/2044-0-0x0000000000820000-0x00000000008B2000-memory.dmp

      Filesize

      584KB

    • memory/2044-6-0x0000000004BC0000-0x0000000004C2A000-memory.dmp

      Filesize

      424KB

    • memory/2044-7-0x0000000074320000-0x0000000074A0E000-memory.dmp

      Filesize

      6.9MB

    • memory/2044-3-0x0000000000770000-0x000000000078A000-memory.dmp

      Filesize

      104KB

    • memory/2044-2-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

      Filesize

      256KB

    • memory/2044-1-0x0000000074320000-0x0000000074A0E000-memory.dmp

      Filesize

      6.9MB

    • memory/2044-4-0x0000000000790000-0x0000000000798000-memory.dmp

      Filesize

      32KB

    • memory/2096-25-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2096-33-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2096-27-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2312-20-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2312-29-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2312-31-0x0000000000370000-0x00000000003B0000-memory.dmp

      Filesize

      256KB

    • memory/2312-34-0x000000006F1A0000-0x000000006F74B000-memory.dmp

      Filesize

      5.7MB

    • memory/2600-23-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2600-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2600-28-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2600-26-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2600-21-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB