Overview

overview

7

Static

static

5

72645bc4ff...3a.exe

windows7-x64

7

72645bc4ff...3a.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    72645bc4ff1a290df916520da33f224ee7395b4f3bd7911a66b289549dfcc93a

  • Size

    135KB

  • Sample

    240928-21p7zazelr

  • MD5

    5635f14aa74bc434d5721d512b9b5670

  • SHA1

    7d260c4e6dce5b9456aa28db810efcf24c5f0746

  • SHA256

    72645bc4ff1a290df916520da33f224ee7395b4f3bd7911a66b289549dfcc93a

  • SHA512

    8fc16aa3ca27584a6062ea176ca14ca1bb724b003062f954f107887f73e216836867fa1b848bfbfb8f3b1e920898b772ec2ef6aa3a818e00fa776e78a45b5acc

  • SSDEEP

    1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO6:YfU/WF6QMauSuiWNi9eNOl0007NZIO6

Score
7/10
defense_evasiondiscoverypersistenceupx

Malware Config

Targets

    • Target

      72645bc4ff1a290df916520da33f224ee7395b4f3bd7911a66b289549dfcc93a

    • Size

      135KB

    • MD5

      5635f14aa74bc434d5721d512b9b5670

    • SHA1

      7d260c4e6dce5b9456aa28db810efcf24c5f0746

    • SHA256

      72645bc4ff1a290df916520da33f224ee7395b4f3bd7911a66b289549dfcc93a

    • SHA512

      8fc16aa3ca27584a6062ea176ca14ca1bb724b003062f954f107887f73e216836867fa1b848bfbfb8f3b1e920898b772ec2ef6aa3a818e00fa776e78a45b5acc

    • SSDEEP

      1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO6:YfU/WF6QMauSuiWNi9eNOl0007NZIO6

    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