Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-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.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • 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
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4720

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    6ffa86f417408ed22bdd6995327b9441

    SHA1

    78b0fdc6e8f433a6c926f6527293b50bd7b54c8f

    SHA256

    555a60f1ec0acd72779bce99c6bb226c1e6ccd4e5edaad9ff9189b1defd35d35

    SHA512

    2bd28092ed73b2303eceda22e3c66bb732ce5fddb83472459de578fcdfbb4a609e06926d383d991389b2d54dedc8fafec354959bdd35d75e2671c2e89b3cae02

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    12c0a8151a6db71317bdeb4b1633e719

    SHA1

    cc90a5366c35718298010f04216ee59f4dd3aa0c

    SHA256

    46a414c5820d90be8a973f31ec6ebf17c8cc2cf3ed9bda75e9a510aadc612e45

    SHA512

    f4c87edb3f9684b0841ed54c12fb4fec595a6556996e13342633024408bb89b7429344a21883eefc5cb6eac99dd0381f84f0b1114e17afc5dab8d7c5a6c8b975

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    ec8de7c663251ad9cd49f657e0b5fe76

    SHA1

    3e9b566a3883cbd56d8ca6a9b113d3c5f4333760

    SHA256

    04d3d2440a4cae280e2c4f33b165602ca659d06fd762791ae3573e7fa187b0d4

    SHA512

    c83893e6a8d3a366d3c90833bdebeffb3a456f65ee709040cbbd6300d92f193573eb6805ca3baccab5cac13b85217278bb0f28725e4c84faaccaba90cd557d63

  • /data/user/0/com.vazefowocezaga.zice/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    448879d18f999eac33fd856d9b66d412

    SHA1

    c7fafae33b5fd5604f52fae31ab2aac0109af922

    SHA256

    34fdee7ea64ecc98e6a5a58b44ec0508e6fada1f47789a69e0564826d33db00a

    SHA512

    1336b6988a37a8ce15c5224fd7c22469a0361d4a59ba09142f3f567d9ca16aeee2ae004541cc994d42ba830e57a913c709e6d376173b960249a2506eb98260d1