Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-04-2024 01:22

General

  • Target

    3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe

  • Size

    685KB

  • MD5

    ceecf444b1aa9828d9f23c6dd1a18823

  • SHA1

    fc123ba9f3bdf16be1eecd33392a623b04dcc1f4

  • SHA256

    3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c

  • SHA512

    a87bdbdaa5de2e784d126c406ddc6f43659e6da5dae347eba53120ae22db6248d5f1af6c3c7544ad12e9bea5f0b35a9c650a407d5060060554547eeacf246588

  • SSDEEP

    12288:NsM9hCaa2F0F7P6PXO08+VslZB+NTM/H7FjFcJDXTzlQzWiu:JUm0Ftq2D37FGJDXTz3

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe
    "C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KaNyEuxO.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1208
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KaNyEuxO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp420F.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2580
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp420F.tmp

    Filesize

    1KB

    MD5

    19dde1b979e4c623db48771d5e519b0d

    SHA1

    8a706ae8731e0950c2c218c312236668e22df419

    SHA256

    733802db026965938bdd9db077d5d12611ce00aa850e7665e440b7801a279823

    SHA512

    afdbae101eecf9c5cba10503ab29cf08617a23d75dec074d6891f68ef28e8ddf9fcb21b77767eb5e45931992a0253ce7ccf5d0839f71f434074071791f81f2f8

  • memory/1208-32-0x0000000000230000-0x0000000000270000-memory.dmp

    Filesize

    256KB

  • memory/1208-28-0x000000006EC50000-0x000000006F1FB000-memory.dmp

    Filesize

    5.7MB

  • memory/1208-33-0x000000006EC50000-0x000000006F1FB000-memory.dmp

    Filesize

    5.7MB

  • memory/1208-30-0x000000006EC50000-0x000000006F1FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2448-35-0x00000000012A0000-0x00000000012E0000-memory.dmp

    Filesize

    256KB

  • memory/2448-26-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-13-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-15-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-17-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-24-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-21-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2448-34-0x0000000074B00000-0x00000000751EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2448-19-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-22-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2448-31-0x00000000012A0000-0x00000000012E0000-memory.dmp

    Filesize

    256KB

  • memory/2448-29-0x0000000074B00000-0x00000000751EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2740-27-0x0000000074B00000-0x00000000751EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2740-1-0x0000000074B00000-0x00000000751EE000-memory.dmp

    Filesize

    6.9MB

  • memory/2740-5-0x00000000053B0000-0x0000000005432000-memory.dmp

    Filesize

    520KB

  • memory/2740-4-0x0000000000660000-0x000000000066E000-memory.dmp

    Filesize

    56KB

  • memory/2740-0-0x0000000001220000-0x00000000012D0000-memory.dmp

    Filesize

    704KB

  • memory/2740-2-0x0000000004E90000-0x0000000004ED0000-memory.dmp

    Filesize

    256KB

  • memory/2740-3-0x0000000000340000-0x0000000000352000-memory.dmp

    Filesize

    72KB