Analysis

  • max time kernel
    179s
  • max time network
    132s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240611.1-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system
  • submitted
    20-06-2024 04:00

General

  • Target

    ef9c1ee9c06e8f6f92e9388e445d268072a321a4bf77704054dfdfbc68bd8830.apk

  • Size

    2.8MB

  • MD5

    c0b49d35aba26433370836dacc9d3007

  • SHA1

    fb46397f5d1a37055cc5323d89681dc0d1da5b85

  • SHA256

    ef9c1ee9c06e8f6f92e9388e445d268072a321a4bf77704054dfdfbc68bd8830

  • SHA512

    c14804d81e12cef1d154dee0c4d650508fd47ea67ebf09b063704834bfde6dd553d18ceb6223212e78cf621caa095aa979ace1dc75357ff3c211811c2bdfee50

  • SSDEEP

    49152:R7gmZbnXsxJHCXVvEELV0AUgFw9EdFMVDvRXleFSl2Fu0cFUm4LpisVaQ/jazg/Z:FpbXsxNCXBEELrUgFw991VIYyuV6m4oo

Malware Config

Extracted

Family

hook

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 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 6 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.gohaxacupumasa.kipo
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Requests enabling of the accessibility settings.
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4426

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    57ae44e68c10c06488fa2de60753202f

    SHA1

    67661cb9136df29ae3c0a99091d3e597e744095d

    SHA256

    20e00e15afa7a126ca614bbfe5eaeb153f7bae61ac258c5190da2da0613bb174

    SHA512

    ec6ba12021b138ed30bb262b39f387a629db14bb1a737fcff1464eceead80ad91e0c2d737d7f3c50ffed6dc16f3050cae9dac1f1737bf096d2918d0dc7ba6fae

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    0aa621d0a5be50f3f1cb732d123fc494

    SHA1

    9cdaba3f61001d96ecc815ba6bfcbb39369d5639

    SHA256

    8c66778a8d11b10f5fe598f6f27595b1177d499a49fef54ba9f98d27f55bd0f1

    SHA512

    22ef0350f6c9ca133c4a07369cb208543594f8289d24fdf4b75efa1b15b036ff877175997746121e5adb021835044673fd49373377321efcf27ab22bba4567f2

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    97b48af32716de50bc35e15b36bde75e

    SHA1

    cda9979c20d496f524d3197a68790b0d9eafdcb0

    SHA256

    0545a9b6761974f8c21872369c5f73805f19cb433228f82b92ffcdfd183d89cc

    SHA512

    126e0442946265aba6c1e7b4b79294a4aed24e59111a052f265b578a01d4edb7be215217b37a8108ecb4595a307c8c281adab25afe91c4730d178fe26b8dca09

  • /data/user/0/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    f5b015bbfff338de53739a9ea2a184f0

    SHA1

    1bb6a5691b95277ac1c6b90bfe20c80a56c43cd4

    SHA256

    3fdb1b4e44a8f59fa68271a79dd1a47910d7e84f1e1f9deb7a775738872777a7

    SHA512

    2cb6a90365153993f126da81c3d9b311450db19f679ec11e24dc963fa45feaa389b32ef0bd80ef142942406ad3bc21b5fb878940238f71bef7e0974cb63f2463