General

  • Target

    78d6dc4d6388e1a92a5543b80c038ac66430c7cab3b877eeb0a834bce5cb7c25

  • Size

    4.8MB

  • Sample

    221026-3h44vahhhm

  • MD5

    23d92d04a25f2bfea3d2f147cd79be8e

  • SHA1

    956308322bd9d64e9258986d9c5f64439a2c23a3

  • SHA256

    78d6dc4d6388e1a92a5543b80c038ac66430c7cab3b877eeb0a834bce5cb7c25

  • SHA512

    3dcd00d0eeed37f3a912922146cc867de568545ac721257d405154fb05628793f8fa13f340ece6c70a4dd982e95ba53a8b5a83dd17e98cc17be156a7839c17b2

  • SSDEEP

    98304:y4zbjHHYuxJ8GfFaqFGYrVPl7ybvuGP3IpwK98g8ovvSWWZiW:yq3Yuxy4LGYRdun3IpwoV5qWWL

Malware Config

Extracted

Family

joker

C2

http://meglivesdk.oss-cn-hangzhou.aliyuncs.com

Targets

    • Target

      78d6dc4d6388e1a92a5543b80c038ac66430c7cab3b877eeb0a834bce5cb7c25

    • Size

      4.8MB

    • MD5

      23d92d04a25f2bfea3d2f147cd79be8e

    • SHA1

      956308322bd9d64e9258986d9c5f64439a2c23a3

    • SHA256

      78d6dc4d6388e1a92a5543b80c038ac66430c7cab3b877eeb0a834bce5cb7c25

    • SHA512

      3dcd00d0eeed37f3a912922146cc867de568545ac721257d405154fb05628793f8fa13f340ece6c70a4dd982e95ba53a8b5a83dd17e98cc17be156a7839c17b2

    • SSDEEP

      98304:y4zbjHHYuxJ8GfFaqFGYrVPl7ybvuGP3IpwK98g8ovvSWWZiW:yq3Yuxy4LGYRdun3IpwoV5qWWL

    • FluBot

      FluBot is an android banking trojan that uses overlays.

    • FluBot payload

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Makes use of the framework's Accessibility service.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Requests enabling of the accessibility settings.

    • Looks up external IP address via web service

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

    • Reads information about phone network operator.

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

    • Removes a system notification.

    • Uses Crypto APIs (Might try to encrypt user data).

MITRE ATT&CK Enterprise v6

Tasks