Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231201-en
  • resource tags

    arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2023 02:44

General

  • Target

    Parking List.exe

  • Size

    811KB

  • MD5

    12ce994a7771f557860a1dd0a6d7fa86

  • SHA1

    02fb55374e6fcc35838a86f61be0d1777c5b0ce1

  • SHA256

    34cd5a3fe4b96b4fd09ec6ea72ee1cd3924d5a69cd1a27c894c44cc705e6b5f8

  • SHA512

    6938c6c7a02b0260fe96563e36b438729b4a0251f59c5a74e1ea0bb845773ec3e6b5c88626984288b84088084c904ffd7f717655d7244bee03449d24b36f6302

  • SSDEEP

    24576:o34/up+pJcQ52CON7+xxPBeGVWtbU5N7:o38PJyN7+xWMWtIj

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Parking List.exe
    "C:\Users\Admin\AppData\Local\Temp\Parking List.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cUdojGRmEv.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2784
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cUdojGRmEv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5BA7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2952
    • C:\Users\Admin\AppData\Local\Temp\Parking List.exe
      "C:\Users\Admin\AppData\Local\Temp\Parking List.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp5BA7.tmp

    Filesize

    1KB

    MD5

    3ed4ab8313a9369e0c4c34b96a2b1822

    SHA1

    7bf97222a8f4b19659f9bf58b6d272081237b938

    SHA256

    cecd6517d08329a1d58d6c65379a3ccf8731a8c68d2b76ebd8529a03824e8ca0

    SHA512

    ffa82309f5d7418749956912f674d1a6e80d8d60634c85e89eff4082c4804e8e09f26cd92cdf79ddcedf04f89058c8d78d3fcaac2026df2b95b6e6b41dca6408

  • memory/2784-27-0x000000006E530000-0x000000006EADB000-memory.dmp

    Filesize

    5.7MB

  • memory/2784-28-0x000000006E530000-0x000000006EADB000-memory.dmp

    Filesize

    5.7MB

  • memory/2784-30-0x000000006E530000-0x000000006EADB000-memory.dmp

    Filesize

    5.7MB

  • memory/3052-14-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-29-0x0000000074170000-0x000000007485E000-memory.dmp

    Filesize

    6.9MB

  • memory/3052-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3052-32-0x0000000004D40000-0x0000000004D80000-memory.dmp

    Filesize

    256KB

  • memory/3052-31-0x0000000074170000-0x000000007485E000-memory.dmp

    Filesize

    6.9MB

  • memory/3052-17-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-15-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-25-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-18-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-23-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3052-21-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/3064-6-0x0000000005290000-0x000000000530A000-memory.dmp

    Filesize

    488KB

  • memory/3064-26-0x0000000074170000-0x000000007485E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-16-0x0000000074170000-0x000000007485E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-1-0x0000000074170000-0x000000007485E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-5-0x0000000000480000-0x000000000048A000-memory.dmp

    Filesize

    40KB

  • memory/3064-4-0x0000000000310000-0x0000000000318000-memory.dmp

    Filesize

    32KB

  • memory/3064-3-0x0000000000460000-0x0000000000478000-memory.dmp

    Filesize

    96KB

  • memory/3064-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp

    Filesize

    256KB

  • memory/3064-0-0x0000000000C00000-0x0000000000CD2000-memory.dmp

    Filesize

    840KB