Overview

overview

10

Static

static

10

7c7e421374...a2.apk

android-9-x86

10

7c7e421374...a2.apk

android-10-x64

10

7c7e421374...a2.apk

android-11-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    23-02-2024 23:44

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General

  • Target

    7c7e4213746a2816953fc46ce73e69a1b38ded44263a810a4eaedde8511800a2.apk

  • Size

    1.1MB

  • MD5

    a9cb55488b48219352f8c0eb7b5c3b72

  • SHA1

    5bd952beda27c8c16d88a3ac5e55a1ff9f1e67ef

  • SHA256

    7c7e4213746a2816953fc46ce73e69a1b38ded44263a810a4eaedde8511800a2

  • SHA512

    9fb71720a0a6322e2d86fa349cb9c5dcdc78fe2e2f93601d403bf4ea1b87488d0b8006e3b0dd5cf29d08d6f525f919e9fa47e13c7bb9cd54b48fab8622f6e246

  • SSDEEP

    24576:f0AVatewyf+fWGsGzGYPz2LXR5yPkoMOgSYv:M+j2fWGPXyDD2TgSE

Score
10/10
hookcollectiondiscoveryevasioninfostealerrattrojan

Malware Config

Extracted

Family

hook

C2

http://93.123.39.169

AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasion
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.tencent.mm
    1⤵
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4365

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

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

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

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

    512B

    MD5

    6e6dc8339e31e2a46cff2e4514df1c1f

    SHA1

    d40d6404befdcd4918bf3d6e124bb4c0dbf4c289

    SHA256

    1dec53137084ccaf93836240fd0838d0d77ff6655b01fe2e41767ab43a7108c8

    SHA512

    323f2876d0932a5eb65c573a527b6ebdfe7a0f43c7a8aab38ea287e5618adedc87f3875d26c60dbe7252653f8c57e5bae32126c709e46c2ed7fd531e36b9a78b

    Download Submit

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

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

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

    16KB

    MD5

    44cd5f96dc5cd89968652762e02b4fa7

    SHA1

    c008f521f1b70ace0152e8982e73f70767385678

    SHA256

    c757a819731b75a8551d8feb796f6b833eab5ea42742cf733ab85613ed9d2956

    SHA512

    20e8415ec70f5fb39e5200d66531adfdcc8f758bc3eea4894293fb3e08a174ef54e777af0d0a1f46056ab2e294c4c647b02e8aa83edbdc5a9fc435ce27368488

    Download Submit

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

    108KB

    MD5

    27d9f4e7168e8826330d97220a427958

    SHA1

    cca8cddff5aac2dabe0d68744beee389426d3349

    SHA256

    7502eb9f08db5873d54aa21b163503af851c90b57be3412092f69f1dc7a760a6

    SHA512

    6c012a4bb7fba6d1a21c9208bdc65fbba82bc823ae18109242d1e989a4e90d1d20cf5f3844aabbfaef1571d97786baa5febcb99b5939eebc2e2518f5cc1d8343

    Download Submit

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

    173KB

    MD5

    4f758d3cef9261fbb44ef2ebbf40aefb

    SHA1

    af52eee1f1f0923cfb75ed3e553ae183b873a684

    SHA256

    63f3d9cd9536e202416eb6ec34a1264a5789f98f972baff124c7034d99c857dd

    SHA512

    795ba7b3ccf9473e8f2a0c7e06b0d93a20028f03cfda9a53945d8a0ab57520ef6c62ed1b3995318c2a134ddd75f2b7de711d2edfe9054a3f1216a0d9febbeaad

    Download Submit