Resubmissions

03-10-2023 04:35

231003-e7w8jaaa94 10

15-06-2022 10:30

220615-mj4xgagdc8 8

General

  • Target

    36e0cfd29afaa0b0d6c7e5da433379112514cbe1b03b2c82d32f2fc14d57086b

  • Size

    123KB

  • Sample

    231003-e7w8jaaa94

  • MD5

    39074c61fffeccf21907cd3dbf3ffffe

  • SHA1

    329c2e94e8c95a0d588fed72ea7e53fe21ea7837

  • SHA256

    36e0cfd29afaa0b0d6c7e5da433379112514cbe1b03b2c82d32f2fc14d57086b

  • SHA512

    119ec034f5286a2f7b5e78ed563ee18cbb6b8f602abb9001e4fa0248f6ae9bb259998591bc2b839bbad9b1e5412b8425a26f0ff45ec6e4beec1cd54084f5de66

  • SSDEEP

    3072:xKoSoUSoJh/U99KFdlvgDG14p4aG7O48SKZxKSp6ZF:xNjAJW6YDQozAOuKZ/a

Malware Config

Extracted

Family

coper

C2

https://4-u.wtf/

https://fitnessstyle.xyz/

https://sportsstyle.club/

AES_key

Targets

    • Target

      36e0cfd29afaa0b0d6c7e5da433379112514cbe1b03b2c82d32f2fc14d57086b

    • Size

      123KB

    • MD5

      39074c61fffeccf21907cd3dbf3ffffe

    • SHA1

      329c2e94e8c95a0d588fed72ea7e53fe21ea7837

    • SHA256

      36e0cfd29afaa0b0d6c7e5da433379112514cbe1b03b2c82d32f2fc14d57086b

    • SHA512

      119ec034f5286a2f7b5e78ed563ee18cbb6b8f602abb9001e4fa0248f6ae9bb259998591bc2b839bbad9b1e5412b8425a26f0ff45ec6e4beec1cd54084f5de66

    • SSDEEP

      3072:xKoSoUSoJh/U99KFdlvgDG14p4aG7O48SKZxKSp6ZF:xNjAJW6YDQozAOuKZ/a

    • Coper

      Coper is an Android banking Trojan with a multi-stage infection mechanism first seen in July 2021.

    • Coper payload

    • Makes use of the framework's Accessibility service.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).

    • Removes its main activity from the application launcher

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Requests enabling of the accessibility settings.

    • Reads information about phone network operator.

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

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

MITRE ATT&CK Matrix

Tasks