Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 15:03

General

  • Target

    Factura Proforma Nº 2024000107.exe

  • Size

    1.2MB

  • MD5

    b1a93c951334dd187af4ab129e2729fc

  • SHA1

    031ae853bb236ce49cf2db417e54d6b1cf994c79

  • SHA256

    00fd3a2a4eb0b43e1b4c897cd57306ec6d3219d2241972350a211362ae33e5aa

  • SHA512

    475eab0dfefb0575ab26b1c8c4ba3abbcc97854df45207f73ed2f4b9a224418afad1cfdccf0d95ef88c69311282516931808b9caccd2e0c6e64d7c3f07acbd7a

  • SSDEEP

    24576:1qDEvCTbMWu7rQYlBQcBiT6rprG8aMsYQWACbIXiZy5NlD:1TvC/MTQYxsWR7aMYW8iw5z

Malware Config

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 33 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Factura Proforma Nº 2024000107.exe
    "C:\Users\Admin\AppData\Local\Temp\Factura Proforma Nº 2024000107.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Factura Proforma Nº 2024000107.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5152

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\aut3180.tmp

    Filesize

    263KB

    MD5

    ff69e5b87fc95975f561a198436ff13d

    SHA1

    c7530be06a74881045428e4d8bf42b05205445d2

    SHA256

    f943793eadc0fb8f6966cc9c1514f3d68ff194f387fb50290ae64d05db9aa423

    SHA512

    2e5ffa05f06a056c138823726822a3c469ccd1aad29906c20e40c85d0194a99f081f4ecfe2ac73d54fdd2282f8b3b95b4b9fa47c950f3045a36fd862e19da723

  • memory/2888-12-0x0000000002920000-0x0000000002924000-memory.dmp

    Filesize

    16KB

  • memory/5152-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/5152-15-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/5152-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/5152-16-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/5152-17-0x000000007496E000-0x000000007496F000-memory.dmp

    Filesize

    4KB

  • memory/5152-18-0x00000000031B0000-0x0000000003206000-memory.dmp

    Filesize

    344KB

  • memory/5152-19-0x0000000074960000-0x0000000075110000-memory.dmp

    Filesize

    7.7MB

  • memory/5152-20-0x0000000005E20000-0x00000000063C4000-memory.dmp

    Filesize

    5.6MB

  • memory/5152-21-0x0000000074960000-0x0000000075110000-memory.dmp

    Filesize

    7.7MB

  • memory/5152-23-0x0000000074960000-0x0000000075110000-memory.dmp

    Filesize

    7.7MB

  • memory/5152-22-0x00000000056D0000-0x0000000005724000-memory.dmp

    Filesize

    336KB

  • memory/5152-41-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-83-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-81-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-79-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-75-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-73-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-71-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-69-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-67-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-63-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-61-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-59-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-57-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-55-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-51-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-49-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-47-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-45-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-43-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-39-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-37-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-35-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-33-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-31-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-29-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-27-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-25-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-24-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-77-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-65-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-53-0x00000000056D0000-0x000000000571E000-memory.dmp

    Filesize

    312KB

  • memory/5152-1068-0x00000000058E0000-0x0000000005946000-memory.dmp

    Filesize

    408KB

  • memory/5152-1069-0x0000000074960000-0x0000000075110000-memory.dmp

    Filesize

    7.7MB

  • memory/5152-1070-0x0000000006BF0000-0x0000000006C40000-memory.dmp

    Filesize

    320KB

  • memory/5152-1071-0x0000000006CE0000-0x0000000006D72000-memory.dmp

    Filesize

    584KB

  • memory/5152-1072-0x0000000006C70000-0x0000000006C7A000-memory.dmp

    Filesize

    40KB

  • memory/5152-1073-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/5152-1074-0x000000007496E000-0x000000007496F000-memory.dmp

    Filesize

    4KB

  • memory/5152-1075-0x0000000074960000-0x0000000075110000-memory.dmp

    Filesize

    7.7MB