General

  • Target

    IaslcsMo.ps1

  • Size

    29.7MB

  • Sample

    241125-lvambsxjam

  • MD5

    d7c9613ed12144aea20bee90fd5057e5

  • SHA1

    268f3d77e4b82f68c842a4c01f96a6ba864c09fb

  • SHA256

    aa22e017141e1c5974e00c72f2de158072cf9279cfedff86ac1734c6947a19e8

  • SHA512

    e4a89e623561f5b8434cabb5aaa2cef9d15bdff3f791029dbae8d017c8027928efec9371300b55ad5edde394673ba9c2a0ccac56f7996f69324010f55c30f77b

  • SSDEEP

    49152:TUfvkgL6E9gTSTWi6fMJyDHol83vPi037qiLya6YWBJacr69CKwmxJUEqw2cl3+2:1

Malware Config

Extracted

Family

lumma

C2

https://marchhappen.cyou/api

Targets

    • Target

      IaslcsMo.ps1

    • Size

      29.7MB

    • MD5

      d7c9613ed12144aea20bee90fd5057e5

    • SHA1

      268f3d77e4b82f68c842a4c01f96a6ba864c09fb

    • SHA256

      aa22e017141e1c5974e00c72f2de158072cf9279cfedff86ac1734c6947a19e8

    • SHA512

      e4a89e623561f5b8434cabb5aaa2cef9d15bdff3f791029dbae8d017c8027928efec9371300b55ad5edde394673ba9c2a0ccac56f7996f69324010f55c30f77b

    • SSDEEP

      49152:TUfvkgL6E9gTSTWi6fMJyDHol83vPi037qiLya6YWBJacr69CKwmxJUEqw2cl3+2:1

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks