Overview

overview

9

Static

static

bb19f53b75...9e.exe

windows7-x64

9

bb19f53b75...9e.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    bb19f53b753eff2296d33a36eb4f78c68db58a16e8ba705314bab9323d53f59e

  • Size

    3.1MB

  • Sample

    221204-f61p1aag26

  • MD5

    ad796cddffda8d111ba71bafc09473e6

  • SHA1

    48069f57d229ede3d4999591bfa0204a56815a74

  • SHA256

    bb19f53b753eff2296d33a36eb4f78c68db58a16e8ba705314bab9323d53f59e

  • SHA512

    b27831fee3250a92aa4be4b7c65aae91cb239803e3045e8027fd9e0c5b1e6813e9e71dc92013f98bf8dfd8ba74c929af4586fad8c0a628ce5e89b0efa25e2134

  • SSDEEP

    49152:3LBT/nj3GHEvytnxr+QFpf2w8btDJtZ/1yYorfS6AT9yLEBCxGPJ2Tpohpu:3FjWQQFp3EJJtZ/cr1BATcGy

Score
9/10
persistenceupx

Malware Config

Targets

    • Target

      bb19f53b753eff2296d33a36eb4f78c68db58a16e8ba705314bab9323d53f59e

    • Size

      3.1MB

    • MD5

      ad796cddffda8d111ba71bafc09473e6

    • SHA1

      48069f57d229ede3d4999591bfa0204a56815a74

    • SHA256

      bb19f53b753eff2296d33a36eb4f78c68db58a16e8ba705314bab9323d53f59e

    • SHA512

      b27831fee3250a92aa4be4b7c65aae91cb239803e3045e8027fd9e0c5b1e6813e9e71dc92013f98bf8dfd8ba74c929af4586fad8c0a628ce5e89b0efa25e2134

    • SSDEEP

      49152:3LBT/nj3GHEvytnxr+QFpf2w8btDJtZ/1yYorfS6AT9yLEBCxGPJ2Tpohpu:3FjWQQFp3EJJtZ/cr1BATcGy

    Score
    9/10
    persistenceupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks