General

  • Target

    42197636b8d24e40f69b41f8daa1a773.bin

  • Size

    5.9MB

  • Sample

    230905-bxbmasch28

  • MD5

    cfd38a4778a926f09d06d22dabc738eb

  • SHA1

    8af1f399a70c242c7b546898cc35b96caf41b208

  • SHA256

    97c03742df146fe7c443d0b5e65dc2c7e775a0c5c50ed18a29e857c90120dbc5

  • SHA512

    41d8faa66da759093b9c395c7a73f34265440334cb8788d5e871a5e9464e944b8c6ab1497ef2158b5ddb12aed04706f5638ab7723f29f0cb3f6f1fa546c4ea9c

  • SSDEEP

    98304:k2l++Vp3Raxwd9mNCPG3LHQHBifHsAIKcnkyBF3Hsd9zi1L/Uac6JIinfaqlwGo/:duxiUC+2IUZbnky3cdQ1t7JBnpoXGS

Malware Config

Extracted

Family

joker

C2

https://bsmt.oss-ap-southeast-1.aliyuncs.com/151

Targets

    • Target

      3dd3a843e1f714b3a6ec6dbdc4307ad52060b06a9fa8344a3826f3c3f067fad4.apk

    • Size

      7.3MB

    • MD5

      42197636b8d24e40f69b41f8daa1a773

    • SHA1

      c014b2c3333e17f01011af576e569853178d9d8a

    • SHA256

      3dd3a843e1f714b3a6ec6dbdc4307ad52060b06a9fa8344a3826f3c3f067fad4

    • SHA512

      bb302bf00bb742f3f902f5a622bebd58d44f83a465b2e8523e39b764e99ac73e95a15d6a7596306fbc8c47d34c8947c1cf9c1c200d02818a32ad77be9d5efa26

    • SSDEEP

      196608:jN4cmSpBi9EK5dPW6L7b9xe5TNW4mhYlFmuX6QUlO95:jN4gpId5dPW67DsNW4mh/uKQ5b

    • joker

      Joker is an Android malware that targets billing and SMS fraud.

    • Checks Android system properties for emulator presence.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Reads information about phone network operator.

    • Removes a system notification.

    • Target

      privacy_en.html

    • Size

      21KB

    • MD5

      a13ecec2c8d84d1a6a37f9241f7ae40d

    • SHA1

      2dc04ba7f2543c55fd8a7222a6b8a93f3f66743e

    • SHA256

      9b12d5c238f44ff41c19d2ac2281968ee2f1945033a7c426f0d4d69e7af2da47

    • SHA512

      c66782304d0738629ec2183d93ef26f84f91bcefb42faea391801dbf79f06f4f754a4d1787b2959d0fb4761540f1e9b6877128253c24fce0af92d77e1912f9b8

    • SSDEEP

      384:FFwFwFVFd6wTWgHu8QuFj1Zohr2FACs8Qn3nogUovwghdKP3k3DxJ60uQ:FFwFwFVF1TD1Oh2U5

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks