General

  • Target

    7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d

  • Size

    5.4MB

  • Sample

    240526-j39qaaca9x

  • MD5

    13f672877739b434f848bacb376c8780

  • SHA1

    6675668f41160353be4d5abe3d9786d8fe115979

  • SHA256

    7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d

  • SHA512

    5b39f3ec1a38fba61d30318c5312aa37258d8c785bd8d620e4f57d89a24cfbbde144c3622770d79b862f13b92dd28b568780ea67e33991019de91ecd753038ed

  • SSDEEP

    98304:LJYCxmskqL8/zQG9x/MWp+viojvF0cW7Gbl7bWF+HQlV8Tb5ewf:LJYCFjCz+vzF0cWi576FYQYX5nf

Malware Config

Targets

    • Target

      7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d

    • Size

      5.4MB

    • MD5

      13f672877739b434f848bacb376c8780

    • SHA1

      6675668f41160353be4d5abe3d9786d8fe115979

    • SHA256

      7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d

    • SHA512

      5b39f3ec1a38fba61d30318c5312aa37258d8c785bd8d620e4f57d89a24cfbbde144c3622770d79b862f13b92dd28b568780ea67e33991019de91ecd753038ed

    • SSDEEP

      98304:LJYCxmskqL8/zQG9x/MWp+viojvF0cW7Gbl7bWF+HQlV8Tb5ewf:LJYCFjCz+vzF0cWi576FYQYX5nf

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Tasks