Overview

overview

10

Static

static

10

resou.exe

windows10-1703-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    resou.exe
  • Size 212KB
  • Sample240112-njs1msfgb2
  • SHA256 547d284150788e783256dc8ad90f90ab6a5a2ff29211c480b4adab5a1032eebb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
umbral

Malware Config

Extracted

Family

  • umbral

C2

  • https://discord.com/api/webhooks/1188061798528716801/D77SxBvLMy5YYF4k7wJBWj7OUZkf938cAWbclFFSX52NRBAyZASKcq_eq9P0X66HWMDI

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • resou.exe
    .exe 212KB

resou.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 547d284150788e783256dc8ad90f90ab6a5a2ff29211c480b4adab5a1032eebb
  • 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
223374
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