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General

  • Target

    4188e6b9061061d946909946d81d0c10N.exe

  • Size

    135KB

  • Sample

    240818-lx64bayalc

  • MD5

    4188e6b9061061d946909946d81d0c10

  • SHA1

    05c8bee2af630442b51aa2d1938ffa464ca234b2

  • SHA256

    3d79d0b0fcaa165200205faf9a9fc8858e51072f8c9c7f4ac3aecc74c1c48167

  • SHA512

    3b31a54e22540ef841e35c8ac5d74b8f564fe0fddfae5413989df260ee443c45ad9598c4f5c6cb6f27740bddb1ff4573f10b535015eb121bbb274dbdb9b87aca

  • SSDEEP

    1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOv:YfU/WF6QMauSuiWNi9eNOl0007NZIOv

Malware Config

Targets

    • Target

      4188e6b9061061d946909946d81d0c10N.exe

    • Size

      135KB

    • MD5

      4188e6b9061061d946909946d81d0c10

    • SHA1

      05c8bee2af630442b51aa2d1938ffa464ca234b2

    • SHA256

      3d79d0b0fcaa165200205faf9a9fc8858e51072f8c9c7f4ac3aecc74c1c48167

    • SHA512

      3b31a54e22540ef841e35c8ac5d74b8f564fe0fddfae5413989df260ee443c45ad9598c4f5c6cb6f27740bddb1ff4573f10b535015eb121bbb274dbdb9b87aca

    • SSDEEP

      1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOv:YfU/WF6QMauSuiWNi9eNOl0007NZIOv

    • 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.

    • Adds Run key to start application

    • Indicator Removal: File Deletion

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

MITRE ATT&CK Enterprise v15

Tasks