Overview

overview

10

Static

static

10

b2bfee6c6e...46.apk

android-9-x86

10

b2bfee6c6e...46.apk

android-10-x64

10

b2bfee6c6e...46.apk

android-11-x64

10

Analysis

  • max time kernel
    175s
  • max time network
    188s
  • platform
    android_x64
  • resource
    android-x64-20240611.1-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240611.1-enlocale:en-usos:android-10-x64system
  • submitted
    19-06-2024 22:03

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General

  • Target

    b2bfee6c6e03d3fd453f584ef0fb8614efae7e9beee92de9bc436926666f5846.apk

  • Size

    1.1MB

  • MD5

    35189e34c0a64ed8ad485ebabc610ccc

  • SHA1

    ae0c1664b66a1054845177db480cdc79341eac23

  • SHA256

    b2bfee6c6e03d3fd453f584ef0fb8614efae7e9beee92de9bc436926666f5846

  • SHA512

    543b22eb59a95d61a7efe5fbb2c84a91318efe97054eb95595e97a4a875bdaef25f94732ddf326af93a2b4d957a68d6dc348bfef0131f8338f272dbac2c192c0

  • SSDEEP

    24576:us1Xxj3XEEtfQMhW484DUuu2MAud1AMjySog/gnT:vXxRfQWW484o72MAnSog/0

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://94.156.8.171:80

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 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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.

    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • 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.

    evasionpersistence
  • 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.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • 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.

    executionpersistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.pKBedBoTfGAa.mbcrQsjUJXTe
    1⤵
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • 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:5046

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    91d8585d6e4bb9244a683e34422212b6

    SHA1

    3c6a7d3c9f4e8e760360dd969527c991612820eb

    SHA256

    2c275c38345e790f317252390cae9aabbfc0468c9c41f496d1bee1d2ed02fae7

    SHA512

    c1cae9c690106d0cd375e4589fddd27b8b9e0d748ab410fcab68a83c535cac4c388d21d7ec6ed16446908ae426d6817c880497f964e3cbbcbaf414457aa3ab6d

    Download Submit
  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    7c2c99793074f6d09a2c10783fed2710

    SHA1

    b26cf290559680cad2661d37ddaae79acbb6554a

    SHA256

    cb7fa497f34c659c8b04b6ddf929dac1421c6d8c16377d858ea793f8ba232557

    SHA512

    8af6a7330bee856247156edf4da89af14a0b33ebcf9d99c75c5ad5ee03a95244dbc98672caafb2a9a073cfbd7b2656c3faf88ce8ed91dc43db96a3fa829511c8

    Download Submit
  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    03674e43356ad25f1f544d0463833ba8

    SHA1

    0ecb982b7a21721a2691cfb6cbcaf037ded88d79

    SHA256

    5bf9d94a12b57770cdeaafca3df3ca3064f6e321729117a86f8a34098f4b5297

    SHA512

    5865b42ad44acfedb4bb8e7ea6536e40b52343389115eee474fd423e3d2e9631ecf27380f703b3fea1768c1868f0f0bb9a69c87b258e66f28e4cbe4fde692047

    Download Submit
  • /data/data/com.pKBedBoTfGAa.mbcrQsjUJXTe/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    4efbec9635bf539f668107252f985030

    SHA1

    6138f930a0dba09ff4cbc8e93769ed6e8c016011

    SHA256

    789f25118e29c26da6d65e11bb12cd44f9eaa2275ba61bf9d655fa67e0f54112

    SHA512

    76cd95f0c69e9cc395b839af0e8b8859a18cee2a778adba036e76598e56ab3e332849aef90831fea18be5ca5a5767c03049d3ef286b402a9faaa0b8bce0ef4d2

    Download Submit