Analysis

  • max time kernel
    121s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 09:11

General

  • Target

    QUOTATION_JUNQTRA031244úPDF.scr

  • Size

    2.0MB

  • MD5

    6fed3897ec33eb7c9687521f27230d4f

  • SHA1

    91fe908aaf50fd87341aef1205b011c6f62fee7f

  • SHA256

    12a342b6a487518d9a0bd13adf3503b14b524d712351a48da4a3eea32ea24e40

  • SHA512

    50b8890e609e0044d5a95e255c43772c0a24b80dac86e7980dcd6b2f23a72b518d285d7985d67302c19015c16ceffa70fcad0d14b77a3d3012fcb7ac008a12bd

  • SSDEEP

    24576:rTsNDdDlnAh8b1XX0qIwjERO98EZ7F5jXGYp:rTsNDdZnhyXo5jXL

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_JUNQTRA031244úPDF.scr
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_JUNQTRA031244úPDF.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab57B3.tmp

    Filesize

    67KB

    MD5

    2d3dcf90f6c99f47e7593ea250c9e749

    SHA1

    51be82be4a272669983313565b4940d4b1385237

    SHA256

    8714e7be9f9b6de26673d9d09bd4c9f41b1b27ae10b1d56a7ad83abd7430ebd4

    SHA512

    9c11dd7d448ffebe2167acde37be77d42175edacf5aaf6fb31d3bdfe6bb1f63f5fdbc9a0a2125ed9d5ce0529b6b548818c8021532e1ea6b324717cc9bec0aaa5

  • memory/2576-4937-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2576-4941-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2576-4940-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2576-4939-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-57-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-33-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-51-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-39-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-37-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-41-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-43-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-47-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-49-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-53-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-45-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-67-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-35-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-71-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-73-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-69-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-63-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-61-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-59-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/3032-55-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-31-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-65-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-75-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-81-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-93-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-91-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-89-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-88-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-85-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-4916-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/3032-4917-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-83-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-79-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-77-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-4919-0x0000000004F10000-0x0000000004F5C000-memory.dmp

    Filesize

    304KB

  • memory/3032-4918-0x0000000004E50000-0x0000000004EBC000-memory.dmp

    Filesize

    432KB

  • memory/3032-4920-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-4921-0x0000000005170000-0x00000000051C4000-memory.dmp

    Filesize

    336KB

  • memory/3032-30-0x0000000007DE0000-0x000000000800C000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-29-0x0000000007DE0000-0x0000000008012000-memory.dmp

    Filesize

    2.2MB

  • memory/3032-4938-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-2-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-1-0x0000000000C80000-0x0000000000E8C000-memory.dmp

    Filesize

    2.0MB