Overview

overview

10

Static

static

3

detalle_tr...DF.exe

windows7-x64

10

detalle_tr...DF.exe

windows10-2004-x64

7

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 14:00

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    detalle_transferencia_2024-05-13T064143.173 0200_3049280002017526_PDF.exe

  • Size

    557KB

  • MD5

    a9c5337e7c384d5156d58d5b8ec7effa

  • SHA1

    34b32c66b09fa6b02c94dae25a6df9f2ea2ba6ef

  • SHA256

    c2865edc8458f593826eb983978f6256230e74610d4947506de9fbce5061cf2a

  • SHA512

    310e347a4791f86228b18d2e696f78fd395df1405bc131b5bd4f8d901489054deb8cb8c2bf732126eccc0fd2e3e06b550408e9e466be422e6e06782bfd5f8b14

  • SSDEEP

    6144:IcBvWsKG0/FpgG+cSjnXDrEGTKqXyqX6Xu7klJyk6XwG+435lRvWtRSNQABuX+rl:xKEGzSjDwI6XDc+Y+trf+rl

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\detalle_transferencia_2024-05-13T064143.173 0200_3049280002017526_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\detalle_transferencia_2024-05-13T064143.173 0200_3049280002017526_PDF.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Users\Admin\AppData\Local\Temp\detalle_transferencia_2024-05-13T064143.173 0200_3049280002017526_PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\detalle_transferencia_2024-05-13T064143.173 0200_3049280002017526_PDF.exe"
      2⤵
        PID:1752
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4308

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsz2AD.tmp\System.dll
        Filesize

        12KB

        MD5

        12b140583e3273ee1f65016becea58c4

        SHA1

        92df24d11797fefd2e1f8d29be9dfd67c56c1ada

        SHA256

        014f1dfeb842cf7265a3644bc6903c592abe9049bfc7396829172d3d72c4d042

        SHA512

        49ffdfa1941361430b6acb3555fd3aa05e4120f28cbdf7ceaa2af5937d0b8cccd84471cf63f06f97cf203b4aa20f226bdad082e9421b8e6b62ab6e1e9fc1e68a

        Download Submit
      • memory/1448-12-0x0000000077D71000-0x0000000077E91000-memory.dmp
        Filesize

        1.1MB

        Download
      • memory/1448-13-0x00000000749C5000-0x00000000749C6000-memory.dmp
        Filesize

        4KB

        Download