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
    12-12-2023 06:11

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.29615.18845.exe

  • Size

    646KB

  • MD5

    8b2c546750137d4cbce416cd031e7c88

  • SHA1

    7775afe55e151330c6ba7f34808de5e13b9d990d

  • SHA256

    9c0346e08a28cec8ab5be231e650450bbf64ebc42a14169e755ed9badef3b630

  • SHA512

    77a3057ed7d517704126b9662d9d0b8e2400e70276e14244d6f60efccd0a8b1681aae2edc71becea3e591ed9b8586efcaa3b17a92920b2ba35e7ef4a7c602abb

  • SSDEEP

    12288:3m3IU8S6eUdgOcP3bHoRrU++6aZ9mQafptczaJrlPrs4f:3cItSAdgOiToRrUR62pKeglPg

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.18845.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.18845.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1728
    • 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.Win32.PWSX-gen.29615.18845.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2704
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YyuYEkUmnRX.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2116
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YyuYEkUmnRX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA776.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2668
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpA776.tmp

    Filesize

    1KB

    MD5

    27a1be849360a98e91086699f262dcab

    SHA1

    b14f39c777ee2b32b305cafc34e278c861ba077f

    SHA256

    f51fa0d9dbebbd0e94af9ab78e1caefcc3d68ea1f88769bd5350da8148741941

    SHA512

    d38c5f17a60bf742752888f5772e0a5fc2c8858309af2993fd0f3495620a2359dc36b70e85b617f1980154a54ef3fdb81d861417d208e54042bd92266a24103c

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3IN459D415FA9ECHEZMP.temp

    Filesize

    7KB

    MD5

    e04e363fa6daa9450486854e0558a104

    SHA1

    62a419937aa5aac9f73755bc3680f337aba6c72f

    SHA256

    2628fb1cd82fd316f03a0923ca7803dc6dcb18ff9e5b3da1ffa60c50b9c1ccc9

    SHA512

    4afd4f80da8c08141447130cf0e9414eba749790ab43d14501fcd723f2b8cafef3ca85b0e293dd346552aa4099c7ff7a34196dbc6dd5133610a3d497d1bae87d

  • memory/1728-3-0x0000000000430000-0x0000000000448000-memory.dmp

    Filesize

    96KB

  • memory/1728-1-0x0000000074540000-0x0000000074C2E000-memory.dmp

    Filesize

    6.9MB

  • memory/1728-4-0x0000000000410000-0x0000000000418000-memory.dmp

    Filesize

    32KB

  • memory/1728-5-0x0000000000450000-0x000000000045A000-memory.dmp

    Filesize

    40KB

  • memory/1728-6-0x0000000004E80000-0x0000000004EFA000-memory.dmp

    Filesize

    488KB

  • memory/1728-7-0x0000000074540000-0x0000000074C2E000-memory.dmp

    Filesize

    6.9MB

  • memory/1728-8-0x0000000000820000-0x0000000000860000-memory.dmp

    Filesize

    256KB

  • memory/1728-2-0x0000000000820000-0x0000000000860000-memory.dmp

    Filesize

    256KB

  • memory/1728-0-0x00000000001B0000-0x0000000000258000-memory.dmp

    Filesize

    672KB

  • memory/1728-39-0x0000000074540000-0x0000000074C2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2116-41-0x000000006F3D0000-0x000000006F97B000-memory.dmp

    Filesize

    5.7MB

  • memory/2116-23-0x000000006F3D0000-0x000000006F97B000-memory.dmp

    Filesize

    5.7MB

  • memory/2116-25-0x00000000026C0000-0x0000000002700000-memory.dmp

    Filesize

    256KB

  • memory/2560-36-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-26-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-22-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-30-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-34-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2560-28-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-38-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/2560-40-0x0000000074540000-0x0000000074C2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2560-43-0x0000000074540000-0x0000000074C2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-27-0x000000006F3D0000-0x000000006F97B000-memory.dmp

    Filesize

    5.7MB

  • memory/2704-21-0x000000006F3D0000-0x000000006F97B000-memory.dmp

    Filesize

    5.7MB

  • memory/2704-42-0x000000006F3D0000-0x000000006F97B000-memory.dmp

    Filesize

    5.7MB