Analysis

  • max time kernel
    1934761s
  • max time network
    156s
  • platform
    android_x64
  • resource
    android-x64-arm64-20230621-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20230621-enlocale:en-usos:android-11-x64system
  • submitted
    20-07-2023 12:39

General

  • Target

    CommerzbankSecurity.apk

  • Size

    1.0MB

  • MD5

    cd36a045167b2cebc77f7b28b00309f1

  • SHA1

    b7388ff67adeedc64cea4a6592e69aef474e21b8

  • SHA256

    c0e391e254b74359896d287069883652a4b8bfd9ce2fd20a3cd7b441e1cbd600

  • SHA512

    6a63699dd59ec9f87c8ebc56d022c884d5f738b06d6c9c83a32e1b7c43734030ab6e9acf1e7685015511da327462f6d96394ff4007dbff147dfaf1228c6781c1

  • SSDEEP

    24576:v6MQbH1tTcl/3lLqU3jhV5ZpjLdsmxaire/3OB77FARDEjGiv:CM+H7Tcl/3YUzhVpjBdxJrsOMVEj5v

Malware Config

Extracted

Family

hydra

C2

http://213.226.123.27

Signatures

  • Hydra

    Android banker and info stealer.

  • Makes use of the framework's Accessibility service. 2 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Reads information about phone network operator.

Processes

  • com.grand.snail
    1⤵
    • Makes use of the framework's Accessibility service.
    PID:4486

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.grand.snail/app_apk/payload.apk
    Filesize

    974KB

    MD5

    3baeaa766ea7f31a9147208efd957c75

    SHA1

    c701de3d0e55425394ccbf8e0967639e86f3c54e

    SHA256

    75e162dc291e15d13b0f3202a66e0c88ff2db09ec02922ee64818dbddcb78d6d

    SHA512

    9f3ccb1fc9a177524ba2d39f809be4851af385073463893bd4a8664308253fc0da2b9ab330c85675dbe9ce0c44b631a0d1ec7800491687c7b2540504b351295f