Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    2898027s
  • max time network
    155s
  • platform
    android_x86
  • resource
    android-x86-arm-20231215-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
  • submitted
    27/12/2023, 19:20

General

  • Target

    dc4712f817e553e8371df12013c9ebe027056bdbd2aeb56442b5b46ac71f321d.apk

  • Size

    1.2MB

  • MD5

    9c71138391b46bdc409b2127c7c9baa7

  • SHA1

    ea7d6c968f085c84e2790a49986635cced746666

  • SHA256

    dc4712f817e553e8371df12013c9ebe027056bdbd2aeb56442b5b46ac71f321d

  • SHA512

    1951e1057e337f4a50a8d7b70ef45bba826096bb8064337bc78d30e07894f0ffce63b07d97d131602d219818d2f0ed94e10ddebffa3c08f9d239714edc5a67e2

  • SSDEEP

    24576:sWTVd0Vv4B/nQz321KE9nx7olQmY32g/E0SMtS:saVTB/n432Usag/u/

Malware Config

Extracted

Family

hook

C2

http://198.186.130.12:3434

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 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 IoCs
  • Removes its main activity from the application launcher 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator.
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.tencent.mm
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
    • Removes its main activity from the application launcher
    • 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:4255

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    a4156aafc847c837ce6277659354fef2

    SHA1

    bd585bdca05d4d68c124af187c68903d771480b9

    SHA256

    0718dcf686fa1c578f7ce01e53bbca91047db345db8e911017c84304389b6f65

    SHA512

    b384a8a7560b27e294c1a24917ed7704aa07f21ab34d18b0341f6129f32d49db4ebd81fabe9bacc62fcf67b2c4502206b92034de39f589a89516da37c39bc78f

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb-shm

    Filesize

    28KB

    MD5

    cf845a781c107ec1346e849c9dd1b7e8

    SHA1

    b44ccc7f7d519352422e59ee8b0bdbac881768a7

    SHA256

    18619b678a5c207a971a0aa931604f48162e307c57ecdec450d5f095fe9f32c7

    SHA512

    4802861ea06dc7fb85229a3c8f04e707a084f1ba516510c6f269821b33c8ee4ebf495258fe5bee4850668a5aac1a45f0edf51580da13b7ee160a29d067c67612

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    84b46d0864198ae56b50aaa2293842a0

    SHA1

    51b942ca55514c26950064eadb077a9d67839e14

    SHA256

    f1b180a0e05e464d2c48674b23244d5cf18a3da9573e777551190e6b78e141ea

    SHA512

    9b6b8dd07cdfb28cfd2f263f9637f29efe8c127881707f5acdda6fb724cf44315618d68f04b5ec4a95f962c6914db2e4560c09a4bcd54e7e609bc3b685a7a4e0

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    bed96ff33d28090e3719faeaa09e983b

    SHA1

    44bf29995a80fe1b7ec44f362f86403666a1b239

    SHA256

    fb8404df3a6d9dfa9d070cd03610154ded8bd3ea744b70ba84494290d388ce74

    SHA512

    9224e573f4bb1d4c1f74be5a6d1a6ad9a8f0487d8d089b6d888c3929b6a9ae2f6f242fe6a3453174c36f4157cbec3f658ef1f79be22e8ee91ec56d5e3a10c14e

  • /data/data/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    148KB

    MD5

    6d36eff2d627ae60c19100761966a0ea

    SHA1

    87f74ee4a69c3e368d4a5748a463fbd93a847fdb

    SHA256

    201b0b2ff442e99c04934dbfe82cc28e335875f6bc7d53248df28357d444b54f

    SHA512

    c7d4ceff34885b814a413659ca9bb6ee68d76225561888e5b209ea1d26f6a5bb1050730ec8f9cfe064e9b5f72998f74d3f5907d67a661c29544e4cb94000d96a