General

  • Target

    969e340f9996ca29b56456846b8702bbd83e41384f32411d26f132ffa88a4c22.bin

  • Size

    539KB

  • Sample

    220301-wtevrsbah3

  • MD5

    e4f7f75510cda5bef47f9592fd71dade

  • SHA1

    cce6618248fb1fd391704a851551fc4e6262acfd

  • SHA256

    969e340f9996ca29b56456846b8702bbd83e41384f32411d26f132ffa88a4c22

  • SHA512

    664b46bdf5fb5fb8df5a0e997e887ed48736027d3ccfa88d5c094875a2e7dcc8f0bede3e155b447dd131778bceaf498cddc672450730946c381f28715af4ecfc

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/932201764764147802/mwMlKS9HLPkYmtPCqZav0VpATPW5VqmEzplBqEZVE9Fp1-EHpr6uNlIUcjh7TSGGncnk

Targets

    • Target

      969e340f9996ca29b56456846b8702bbd83e41384f32411d26f132ffa88a4c22.bin

    • Size

      539KB

    • MD5

      e4f7f75510cda5bef47f9592fd71dade

    • SHA1

      cce6618248fb1fd391704a851551fc4e6262acfd

    • SHA256

      969e340f9996ca29b56456846b8702bbd83e41384f32411d26f132ffa88a4c22

    • SHA512

      664b46bdf5fb5fb8df5a0e997e887ed48736027d3ccfa88d5c094875a2e7dcc8f0bede3e155b447dd131778bceaf498cddc672450730946c381f28715af4ecfc

    • 44Caliber

      An open source infostealer written in C#.

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks