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Resubmissions

16/03/2025, 11:13

250316-nbgmmsspw8 5

16/03/2025, 11:03

250316-m5yycayzby 10

General

  • Target

    Firefox Installer.exe

  • Size

    364KB

  • Sample

    250316-m5yycayzby

  • MD5

    025551325e469abe4a751c806462b07e

  • SHA1

    4a3c205fa140a5b3ed0c969480287331209d818b

  • SHA256

    e46d78ad160f9ab85aac4246531fd3dd669006cddb8ed0dc23feec8b4621fb5b

  • SHA512

    cf9abb7c810535699fcbd395ce4bf7866290737f4af4a117b875304a18ce135baffccea3658fd6b5967de3bc48a38ec96e1f5049acc05ef27c3628fdb792ce53

  • SSDEEP

    6144:qaVWdyzOxeA1DfdwX3MmIO2NtxHjoRpFiX+piFDcCzJdAyzs5lSsZdpqkvfGE6wu:qMROxdDfOnMmXQthj+sJIGs5jZdcPTF

Malware Config

Extracted

Family

rhadamanthys

C2

https://185.125.50.38:3034/739bd3e91cd40ca83/pancake.api

Targets

    • Target

      Firefox Installer.exe

    • Size

      364KB

    • MD5

      025551325e469abe4a751c806462b07e

    • SHA1

      4a3c205fa140a5b3ed0c969480287331209d818b

    • SHA256

      e46d78ad160f9ab85aac4246531fd3dd669006cddb8ed0dc23feec8b4621fb5b

    • SHA512

      cf9abb7c810535699fcbd395ce4bf7866290737f4af4a117b875304a18ce135baffccea3658fd6b5967de3bc48a38ec96e1f5049acc05ef27c3628fdb792ce53

    • SSDEEP

      6144:qaVWdyzOxeA1DfdwX3MmIO2NtxHjoRpFiX+piFDcCzJdAyzs5lSsZdpqkvfGE6wu:qMROxdDfOnMmXQthj+sJIGs5jZdcPTF

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Rhadamanthys family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Legitimate hosting services abused for malware hosting/C2

    • Checks computer location settings

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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks