Analysis

  • max time kernel
    140s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 09:15

General

  • Target
    Gamersky-Hearts.of.Iron.IV.CHS.Patch.v7.0/Hearts.of.Iron.IV.CHS.Patch.v7.0.exe
  • Size 31.0MB
  • Sample240603-k793aabb47
  • SHA256 9ee929c678fe83eb87214a2627c6dbf475c20ed56bfb405136e6c06a56334db3
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Gamersky-Hearts.of.Iron.IV.CHS.Patch.v7.0\Hearts.of.Iron.IV.CHS.Patch.v7.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Gamersky-Hearts.of.Iron.IV.CHS.Patch.v7.0\Hearts.of.Iron.IV.CHS.Patch.v7.0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:8
  • 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=3680 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1184

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          Skin.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3dm\Skin.dll
          • Size 86KB
          • SHA256 e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1
          • MD5 SHA1 SHA512 SSDEEP

          aut2759.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\aut2759.tmp
          • Size 19KB
          • SHA256 bc4051c9d6535f450a1a4f7cd67016e9446637f0ecff47082e9970a7e2331cd7
          • MD5 SHA1 SHA512 SSDEEP

          memory/8-15-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-18-0x0000000010009000-0x000000001000A000-memory.dmp

          memory/8-19-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-20-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-21-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-23-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-24-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/8-25-0x0000000010000000-0x000000001003E000-memory.dmp