Overview

overview

10

Static

static

10

file_out.exe

windows7-x64

10

file_out.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    file_out.exe
  • Size 214KB
  • Sample240806-tm21lstdjr
  • SHA256 e1663465701c284caff2ef4acd4649efb4aae0b9d935da69766dca2c019bcd0f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
umbral

Malware Config

Extracted

Family

  • umbral

C2

  • https://discord.com/api/webhooks/1087006813825802300/3wUHLU9aZjQ8FO3D6nxGMiHOkFOXdcgPlzsn0-BiZ65SuyOgTOcIixqUH-JEOCn0w142

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral family
    umbral
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • file_out.exe
    .exe 214KB

file_out.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 e1663465701c284caff2ef4acd4649efb4aae0b9d935da69766dca2c019bcd0f
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Detect Umbral payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
225598
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE
PDB paths