Analysis

  • max time kernel
    55s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    23-11-2024 22:03

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.

  • 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
  • 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
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • 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:4309

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

    2c3e8be50214b617a92452db9eb914df

    SHA1

    f4d9fde338e874e85381bf72acb3cce9a30b3292

    SHA256

    98fce95bdff2c6f67a455f17370e00572d2134d1bd17854f36c536c020f13ed3

    SHA512

    99fdb83d0b657aa1443615c2723f2db9c63d247dddbd28d75fd7efc4afa9aa6a84348dce0eee86a33346f18b5fb8ad18c2f99560138ad47aace840fcc8e23677

  • /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

    c758be93f4688d9f4ff0fd072c3c7beb

    SHA1

    7248d4666b61ed4cbc17eef89b9db073a50c08c5

    SHA256

    82273f582cd45bc38219f6bfade7be97f69514fe32f701800204deb19094e540

    SHA512

    7bf1bf4d598b883b2debe0b6b8c98dc2a2f91f60ef1e091b59faec0f03a0d0437948eb90e1048b882d43704f640ea5dcfcbc4f32cabb2d593231642a44e97460

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

    Filesize

    108KB

    MD5

    c07c2890297825f2ecde84daec5f3051

    SHA1

    5d5ab5fca7b99dadc3f9247a470d6d980ce3b0e1

    SHA256

    8df59734771e23d4f2f654770abe3f923de5cbce0de864f02ab37d3e6f0490cd

    SHA512

    8b14c3f27950ba85aa99ea1073a17e09e9f83b607cda0e01ae31fe525d9ace8e547af2f2535edc280e6084b0eac9704da1ef3c573f6d32fb06771ecd60e63c52

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

    Filesize

    173KB

    MD5

    4206ab8a79f3e8be8eaac0c84fbdea82

    SHA1

    8f595aca70b5b6148f53c04b154523fc8f620270

    SHA256

    b76ee9b44ec02d6fcb71a1fff7669b2d764c531f7f48bf4666c9d535b990cc29

    SHA512

    bbec6310fe6e2b00751ec25eee67d77edad90d7355c783438d53b4416b7f73a5ddd5026c02e18cb7ee31cec674143a97212f94f7fcc2c2908c2a360161c17bc3