Analysis

  • max time kernel
    44s
  • max time network
    67s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    25-12-2024 12:54

General

  • Target

    0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c.apk

  • Size

    1.1MB

  • MD5

    4cb6d1f1b304aadfd4897eccf96535b4

  • SHA1

    85b67b27ada72289e59fd8322305177e6342a11b

  • SHA256

    0334eb6d20407d9903e19c104628b1aba4af3c5bb72e192cbe6424986cffd44c

  • SHA512

    85990fa362f37b1475ed671ab48495c8d449095152a95e3fc16b19bbfb165953078c3fd05aaf95bc14af86a8b3e61e4af79060406af41935dafcf44a8f614505

  • SSDEEP

    24576:28PLoyj5sSdBibNqNkAHWVCiU9TQk1PIojnbmpg/y3Bg:bPF7EAqIB+Sbmpg/Gg

Malware Config

Extracted

Family

hook

AES_key

Signatures

  • Hook

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

  • Hook family
  • 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 1 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 disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.luwepocodibe.sama
    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 disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4263

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    826d7ef8306cc6318873afafd8a3c187

    SHA1

    29c35cf0c848ba9bbd0711ee0b2ac9a90a605a51

    SHA256

    adbe4ab1b4cdafcb4b070f7eaf200f038fdc01099293c3bf124f233c593e7ef2

    SHA512

    4fee4e823aa418ebf9f44fdc60ea47ffb830f401df12ebcb52d4506f7436fc10e3b4e8b11cf55be7202a06a9658877dc8b75869b120b3c973c28b80b2e601c60

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    04c748ad1bfa83790a7b65fa741f04a5

    SHA1

    d7046438675dc2eda9b7cd4349ab2052fa2f39ed

    SHA256

    036d0ab51657c89168b44e414e0d1f717175655887d55a3ea568b8ca63441707

    SHA512

    9ab3952f1d1f75f2377e0eb68ff163c0ced46712932bacb806f9f4f6926cd9c91cc5c36afa83837c51ac03de2498d4e4195f033ee822c0e7e05d92753b431e85

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    e2b5e52b4a715fe11a32de189cbd06ea

    SHA1

    b1bf4341033238dfc92d09e34bc499ba13ef09a6

    SHA256

    e614a54579e664684fb79cbf6b709826bebb905952d853eb965c2d252d31dc72

    SHA512

    6beeaf92551aac9e377a8bd998d8b40b90e34578cad083a06b8ff4e412613910d35948bb0c056b75153f92e1d19f526d191d1a703e3b2dede511e3eecd67ba96

  • /data/data/com.luwepocodibe.sama/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    86bb2dbbb7c0b0878a652e63f3a23c7a

    SHA1

    745d245805257ea3657a2a738c7c5164130365db

    SHA256

    9f0d6fc2281da292127bc68a3b998dfd27d3048e39a4447b66c4794e8305b411

    SHA512

    2725914835cc8939206785be7b1a260cc4825621eafe3edb5a7a2f1f350c60463a170526640316a00ed4d3eb783865ca217fc35e17ee076bdd81e66f95123986