General

  • Target

    edea471dc39e7b54e2e3087bc592a131_JaffaCakes118

  • Size

    357KB

  • Sample

    241214-kgvvnsylan

  • MD5

    edea471dc39e7b54e2e3087bc592a131

  • SHA1

    0dfbc2355e46a25fdd2a64ec1f6a4666c5c53e12

  • SHA256

    1e1a2a526bdb0bc61703704988fc234cdf7972c3269b3aaeba5dbe435ca6a07b

  • SHA512

    ce1af2439012624d14b208ee4e192fc5d60f97b63e9319e294f98adc5f708a4a3dc8be8737db4de79c2165db101c2fbe1cc7b24efb18b59670d93cf3cf295b57

  • SSDEEP

    6144:DgZO8t72Ixwsf+BLtABPDtFxzerToNZrOGyvRN41V6GIeyX+RA1D0gKiO:a6IxZFfNZrOR7Y69eyXj1DaiO

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/874364571681456138/9zacScudATRoC0EHLBsw-gpyy6ukKh2_-S9Ynt4-hfwbT6iYX92C0y9ctj5hf2ckmQ3P

Targets

    • Target

      edea471dc39e7b54e2e3087bc592a131_JaffaCakes118

    • Size

      357KB

    • MD5

      edea471dc39e7b54e2e3087bc592a131

    • SHA1

      0dfbc2355e46a25fdd2a64ec1f6a4666c5c53e12

    • SHA256

      1e1a2a526bdb0bc61703704988fc234cdf7972c3269b3aaeba5dbe435ca6a07b

    • SHA512

      ce1af2439012624d14b208ee4e192fc5d60f97b63e9319e294f98adc5f708a4a3dc8be8737db4de79c2165db101c2fbe1cc7b24efb18b59670d93cf3cf295b57

    • SSDEEP

      6144:DgZO8t72Ixwsf+BLtABPDtFxzerToNZrOGyvRN41V6GIeyX+RA1D0gKiO:a6IxZFfNZrOR7Y69eyXj1DaiO

    • 44Caliber

      An open source infostealer written in C#.

    • 44Caliber family

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks