Overview

overview

8

Static

static

3

b6b49caaea...18.exe

windows7-x64

8

b6b49caaea...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b6b49caaeab5a5763acbcd9593267646_JaffaCakes118

  • Size

    219KB

  • Sample

    240822-hhavsatcpa

  • MD5

    b6b49caaeab5a5763acbcd9593267646

  • SHA1

    327c84787850d34d440a8ccc153d530349c7c469

  • SHA256

    448fc6725eaa2f0afe0e5fabc7a5f5ce6b4697b43eb027785b1108fffe67d638

  • SHA512

    ed742542c3fbf9bde4fc310ad242d6cd7a2c28f1dfe8d6d7aad5cf2b4694c39e0ea8b6bf65749456cb27e117e05a3570d6d9cbe4de367113a821fe23f4e19b75

  • SSDEEP

    3072:4gBZDYAoX7XOyWSpmpcy5FjaLIdmWx2+QkKdu27aCz:JBZ8f7pmva6mWTQ/du27aC

Score
8/10
defense_evasiondiscoveryupx

Malware Config

Targets

    • Target

      b6b49caaeab5a5763acbcd9593267646_JaffaCakes118

    • Size

      219KB

    • MD5

      b6b49caaeab5a5763acbcd9593267646

    • SHA1

      327c84787850d34d440a8ccc153d530349c7c469

    • SHA256

      448fc6725eaa2f0afe0e5fabc7a5f5ce6b4697b43eb027785b1108fffe67d638

    • SHA512

      ed742542c3fbf9bde4fc310ad242d6cd7a2c28f1dfe8d6d7aad5cf2b4694c39e0ea8b6bf65749456cb27e117e05a3570d6d9cbe4de367113a821fe23f4e19b75

    • SSDEEP

      3072:4gBZDYAoX7XOyWSpmpcy5FjaLIdmWx2+QkKdu27aCz:JBZ8f7pmva6mWTQ/du27aC

    Score
    8/10
    defense_evasiondiscoveryupx

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Indicator Removal: File Deletion

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

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks