Overview

overview

7

Static

static

5

16304d1e38...9N.exe

windows7-x64

7

16304d1e38...9N.exe

windows10-2004-x64

7

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General

  • Target

    16304d1e38d682be1b262c471e5d78c5a9b66abd16469d4e9a42754a8247cc39N

  • Size

    135KB

  • Sample

    241004-cvxbnatbrg

  • MD5

    6cfd42dd5f9c68e61e4d89687db839a0

  • SHA1

    b7d9e6ea311c0fcba772d6c5fc3417fb8632ba78

  • SHA256

    16304d1e38d682be1b262c471e5d78c5a9b66abd16469d4e9a42754a8247cc39

  • SHA512

    79dbe9d03ee66ba757149a0102e1c3f146c9a7f0008233c71d84738e90fc90d8b150090d55fdcfb8f483c3cfc6be48430b11167fd2ddf62192b32d5bf05b381f

  • SSDEEP

    1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO1:YfU/WF6QMauSuiWNi9eNOl0007NZIO1

Score
7/10
defense_evasiondiscoverypersistenceupx

Malware Config

Targets

    • Target

      16304d1e38d682be1b262c471e5d78c5a9b66abd16469d4e9a42754a8247cc39N

    • Size

      135KB

    • MD5

      6cfd42dd5f9c68e61e4d89687db839a0

    • SHA1

      b7d9e6ea311c0fcba772d6c5fc3417fb8632ba78

    • SHA256

      16304d1e38d682be1b262c471e5d78c5a9b66abd16469d4e9a42754a8247cc39

    • SHA512

      79dbe9d03ee66ba757149a0102e1c3f146c9a7f0008233c71d84738e90fc90d8b150090d55fdcfb8f483c3cfc6be48430b11167fd2ddf62192b32d5bf05b381f

    • SSDEEP

      1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO1:YfU/WF6QMauSuiWNi9eNOl0007NZIO1

    Score
    7/10
    defense_evasiondiscoverypersistenceupx

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks