Resubmissions

10-12-2023 02:58

231210-df9h4sbfhj 10

10-12-2023 02:27

231210-cxrtysdbd5 10

04-12-2023 23:54

231204-3x1pzagc3y 10

Analysis

  • max time kernel
    1368377s
  • max time network
    156s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231023-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231023-enlocale:en-usos:android-11-x64system
  • submitted
    10-12-2023 02:27

General

  • Target

    d0f6fb23c8d44e145fd53b49aadae882210988562bc50dd4050eb2f299867fa2.apk

  • Size

    2.8MB

  • MD5

    d54f97bdf040848bb4c81bc31d1c555c

  • SHA1

    f65d0f596ea70b36d5b60dcdd5ebe0ba79c749ce

  • SHA256

    d0f6fb23c8d44e145fd53b49aadae882210988562bc50dd4050eb2f299867fa2

  • SHA512

    a82e77de72e5bad481dd353f6a1c4646254ce1fcbbe00db7d3f6a48b7fede69be494a1d79445909a9ed48abd66bab49580c10e52efb12b0bb8b4c9f10e526d7b

  • SSDEEP

    49152:PCaTT4jHJEeu4+jXhJRt4OQpznwVAkGNA5VsZcYchULdzF/Xx3g/Fz:/T4dcZNJRt4npTwKkGNyJ2LdzFXCz

Malware Config

Extracted

Family

hook

C2

http://195.35.11.135:3434

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.

  • Removes its main activity from the application launcher 1 IoCs
  • Requests enabling of the accessibility settings. 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
    • Removes its main activity from the application launcher
    • 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:4570

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    8232176aecaa16dd8d43eb3d55112c7d

    SHA1

    35bcd0116b62968e7b8a7d4a10186e8bfa7ff8be

    SHA256

    12b2757828532620eb1c1d7fe71ac8ed50794518bab5e54fed67cf3f2c3e0bf6

    SHA512

    6da2d8744b7984d3f6d010b49c358d9276025931bf49e9f9fd9966a0b6060940f1673bd663bdaec9ab9d54f370934103b441d58963f6ac8b5b78be649d49fd34

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    8d57a86c5d4ebaaa3f4414ebe682a6d5

    SHA1

    245752da0b9f4b391f4ea94fce7173b003cca5db

    SHA256

    c6701f0a040c6ffa9c0cc3e51cadc73e62d16cb086ac1d253b10a9cce9e8a7d0

    SHA512

    f1c44eb1bf093b2376affd89582d0b6a3fe8d2c2b6b5c9105e343a039264c65b075a6f227bc5893b14737cbe71f4f82675d7629412cfd7d806cd51864c504afd

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    7825a7c8e0dac9a5dc2d983b3a63ea24

    SHA1

    42c1197c6148a30aa57490b1b25a6aade6706807

    SHA256

    10166b6621095ae5dc3b3e9b69f35c2a8d5c2581b2b584aee53f1da29deccdab

    SHA512

    1469aa3fffcbbccc6791f2a2586f17334e534d7e51fac6bcba9e1ed5dde7517d2d3b33662423fe03909da20d3f65c8fdcdec8b6a966c8906b7af23ebae645d20

  • /data/user/0/com.tencent.mm/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    8e8feecd47484a3f8542cdf876e3e28a

    SHA1

    76bf6de73c2cddd75630e22822c0f0982f200ed4

    SHA256

    7a50abb56031f9c8e53483a9ac009733ee1005521e80f3d13ec0fa6200d9bd76

    SHA512

    2f6411b51fdf135ddd336a830e55daa2ad913feeb3b2e8cce411c66dea8437e615a7da4c6367375bd67b50838f8777f1fa1512b15adc080e54b6e982a6c59782