General

  • Target

    Thunderbird Setup 102.7.1.exe

  • Size

    51.3MB

  • Sample

    230203-zx3yjsbc38

  • MD5

    84ba48f2552df6fde2c652510066bdb3

  • SHA1

    aba83eced9fc26786e82857c413eaed8f9cc0fe7

  • SHA256

    0097a6bdac122bd4eeea03142b319b96ed3977dac703d78ee98241c43bc2c2c0

  • SHA512

    1ac079420b40bb24b2d703562aa632dddcc0dfbff95f3993559ab674f5dfa5ffb0837b63807ac7e0e46f5c244eb5e15dd65adc784817be972f333faa30547ea0

  • SSDEEP

    786432:pZPTL7jZwLJ4SKREbNWWnKD2I5cMSWUKca5KWP1:pNjZwLKSKa22ucMSdKcasWP1

Malware Config

Extracted

Family

aurora

C2

79.137.133.225:8081

Targets

    • Target

      Thunderbird Setup 102.7.1.exe

    • Size

      51.3MB

    • MD5

      84ba48f2552df6fde2c652510066bdb3

    • SHA1

      aba83eced9fc26786e82857c413eaed8f9cc0fe7

    • SHA256

      0097a6bdac122bd4eeea03142b319b96ed3977dac703d78ee98241c43bc2c2c0

    • SHA512

      1ac079420b40bb24b2d703562aa632dddcc0dfbff95f3993559ab674f5dfa5ffb0837b63807ac7e0e46f5c244eb5e15dd65adc784817be972f333faa30547ea0

    • SSDEEP

      786432:pZPTL7jZwLJ4SKREbNWWnKD2I5cMSWUKca5KWP1:pNjZwLKSKa22ucMSdKcasWP1

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Babadeda

      Babadeda is a crypter delivered as a legitimate installer and used to drop other malware families.

    • Babadeda Crypter

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v6

Tasks