Analysis

  • max time kernel
    153s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    01-04-2024 22:02

General

  • Target

    c3091c704358f7b326543e9304499e2e5f1e27fcc43d84750c48fda232e37ee6.apk

  • Size

    3.5MB

  • MD5

    447868eb6480e83644df360ac8cb42ce

  • SHA1

    500c2b6e50511afcfe385a68bc279d2549894abf

  • SHA256

    c3091c704358f7b326543e9304499e2e5f1e27fcc43d84750c48fda232e37ee6

  • SHA512

    f439c758ef63151d5b012479268dca13c63229dd6e2a064ad46da227aeb4621f0021e3135c02aec4c8ecb1580a955da2d47bb1cc614aa7ca0466027ed8d3a518

  • SSDEEP

    98304:1B5GqqzNIClptDm9P6boJtD15qZ3O+BsaojFuf:HMLH3tqP6boJtjjqyI

Malware Config

Extracted

Family

hook

C2

http://137.184.228.202:3434

AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.vazefowocezaga.zice
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Makes use of the framework's foreground persistence service
    • Acquires the wake lock
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5054

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    f110ea0c0f4b9dd31c9551f0c7f16647

    SHA1

    3b359a9efe8eacfa6cb2dba39331ff09ee18b12e

    SHA256

    d2147d267b04b893388536cf687518d3109f1ee212e883466dc91a0a9fd6c7bb

    SHA512

    32d78b5c8220a01810eeb9463315d1983b4eb8b5284de8be592e99fd850de0fa6c1bef28fdfb9a3763947f047263e39859d95dd4d26e75f5546d1a6c9cd4ce41

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    2bd6c20cda60ba212d40410eec62fd61

    SHA1

    c23d34a9b1397563897a37dab6833dfcc477d822

    SHA256

    f1e201cbfc26753138aebcf8d28738abdc1253c3f7fd1e00a9c718a8abeaab5c

    SHA512

    4f4d11f4662eac6c1ecc40c755c290dba6d0afd34651649c524e132d0858e1180262ce9aaf17d321edd4c3462f0b9c11a09066f3b300f6c0377bc7cd106b9323

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    6a74221ce117babb014a646c3e861427

    SHA1

    00872e66d99059f56b0142b1d5b48134c96380d0

    SHA256

    bd8e27d32437bdd3527ea072b16a63d6031a28f2df44f32469afdcefa06956b6

    SHA512

    7373abd2d34467cf7db9f7e89d50d4119bdf4f92d77bf2d769ef2fd9a56248374b5781902d5db58ed0644b2373234d10d8c64692d4d81f89dc5589167ba098ab

  • /data/data/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    6ee7f940846189675f7b696174563b24

    SHA1

    d376154a1ef484b8f07816c2725a558a254abc36

    SHA256

    fcb4e1c69b0020824650cebed1ad65ed8e1a2569c28532f1f735dd2697abb048

    SHA512

    8527928256e2a8859be96a6a6ed3fb955dc878cd83c60d12f673e1e8ea2af169f8d3a10b5b5028a7d421f29e1ef2b48bd2119c249bd3e4c73a5718d8fc479608