General

  • Target

    61bf80cb8beb60482b5a27ca37f8777f7bb8ca0e6c0bf2cf90a0f1e627acb1f9N

  • Size

    4.2MB

  • Sample

    241107-aapd7stjan

  • MD5

    bc5d833c71dc09b5caf6eaeedd309d50

  • SHA1

    3cd5a33c31905b3a5be185c346bfb839150e8e54

  • SHA256

    61bf80cb8beb60482b5a27ca37f8777f7bb8ca0e6c0bf2cf90a0f1e627acb1f9

  • SHA512

    50d0a424c81a8093f713da30f919a2f047b96ecbde588b4b1f49ce010c9bb978560f76e20c7a4332c3353d9180ddb76d2353b2c24c92e51aefeaf169405a9ebb

  • SSDEEP

    98304:Dg2KK3z9OP+9Rqc7nILa0az2jjSNLdDSznsO5fUTVf1+R3LzyZB:E2KKjQ+9RZ7nD23Sj4z5fURf8ZLzyZB

Malware Config

Extracted

Family

gozi

Targets

    • Target

      61bf80cb8beb60482b5a27ca37f8777f7bb8ca0e6c0bf2cf90a0f1e627acb1f9N

    • Size

      4.2MB

    • MD5

      bc5d833c71dc09b5caf6eaeedd309d50

    • SHA1

      3cd5a33c31905b3a5be185c346bfb839150e8e54

    • SHA256

      61bf80cb8beb60482b5a27ca37f8777f7bb8ca0e6c0bf2cf90a0f1e627acb1f9

    • SHA512

      50d0a424c81a8093f713da30f919a2f047b96ecbde588b4b1f49ce010c9bb978560f76e20c7a4332c3353d9180ddb76d2353b2c24c92e51aefeaf169405a9ebb

    • SSDEEP

      98304:Dg2KK3z9OP+9Rqc7nILa0az2jjSNLdDSznsO5fUTVf1+R3LzyZB:E2KKjQ+9RZ7nD23Sj4z5fURf8ZLzyZB

    • Blackmoon family

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

    • Gozi family

    • UAC bypass

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks