General

  • Target

    aed9408697a619e4181867f82a61f20ddbb1c3d3ff4816460b494b854ffa96cb

  • Size

    5.8MB

  • Sample

    230612-3kvm7aeg4v

  • MD5

    92b1f3882505126b22e90978af46ba89

  • SHA1

    9f25598e120d5ac69051c69700baaa0d35d5d0ec

  • SHA256

    aed9408697a619e4181867f82a61f20ddbb1c3d3ff4816460b494b854ffa96cb

  • SHA512

    854b817b4eab45b31b862466e22eb87b589d09596d8e21d737747697f126fdce9e271907c2190da0212c25e85f2fc805c557fe80bf20430ffbd9f2f901f4ece9

  • SSDEEP

    98304:HyHLvyloQjQe/XoN8ESMy3NkPLmy+NKQO/w2RJtqCWKR:HyHLvgoHeW8ESjuDmylw2RJw6R

Malware Config

Targets

    • Target

      aed9408697a619e4181867f82a61f20ddbb1c3d3ff4816460b494b854ffa96cb

    • Size

      5.8MB

    • MD5

      92b1f3882505126b22e90978af46ba89

    • SHA1

      9f25598e120d5ac69051c69700baaa0d35d5d0ec

    • SHA256

      aed9408697a619e4181867f82a61f20ddbb1c3d3ff4816460b494b854ffa96cb

    • SHA512

      854b817b4eab45b31b862466e22eb87b589d09596d8e21d737747697f126fdce9e271907c2190da0212c25e85f2fc805c557fe80bf20430ffbd9f2f901f4ece9

    • SSDEEP

      98304:HyHLvyloQjQe/XoN8ESMy3NkPLmy+NKQO/w2RJtqCWKR:HyHLvgoHeW8ESjuDmylw2RJw6R

    • Blackmoon, KrBanker

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

    • Detect Blackmoon payload

    • Downloads MZ/PE file

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Writes to the Master Boot Record (MBR)

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks