Overview

overview

10

Static

static

10

ef9c1ee9c0...30.apk

android-9-x86

10

ef9c1ee9c0...30.apk

android-10-x64

10

ef9c1ee9c0...30.apk

android-11-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    186s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    20-06-2024 04:00

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General

  • Target

    ef9c1ee9c06e8f6f92e9388e445d268072a321a4bf77704054dfdfbc68bd8830.apk

  • Size

    2.8MB

  • MD5

    c0b49d35aba26433370836dacc9d3007

  • SHA1

    fb46397f5d1a37055cc5323d89681dc0d1da5b85

  • SHA256

    ef9c1ee9c06e8f6f92e9388e445d268072a321a4bf77704054dfdfbc68bd8830

  • SHA512

    c14804d81e12cef1d154dee0c4d650508fd47ea67ebf09b063704834bfde6dd553d18ceb6223212e78cf621caa095aa979ace1dc75357ff3c211811c2bdfee50

  • SSDEEP

    49152:R7gmZbnXsxJHCXVvEELV0AUgFw9EdFMVDvRXleFSl2Fu0cFUm4LpisVaQ/jazg/Z:FpbXsxNCXBEELrUgFw991VIYyuV6m4oo

Score
10/10
hookcollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

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
  • 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
  • Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • 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
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests enabling of the accessibility settings. 1 IoCs
  • 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

Processes

  • com.gohaxacupumasa.kipo
    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
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • 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)
    PID:4269

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit
  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    b9a4b95fd4600a37296383f255747324

    SHA1

    9b81b9bec15ebbbfdee86c2a44b5fb8bb1dc9d80

    SHA256

    e377e1396d8626c7cc8d97b8c11d1fdbed6f305c76e8bd0aa33ac876175271c4

    SHA512

    cc7452876185f370f5f1967f9035a059bea21f5eb20f4236ae6bb64693f95adfc70927ad6a293e7f3801bce69243f8433c59cc12972d2d9e4b524fa060467e18

    Download Submit
  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit
  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    e8c3c345239ea995c3adeb6661e6e3eb

    SHA1

    fafdb11292269b14de069db40cfbf89f2e59f7d0

    SHA256

    6dc2dfad71ba9344e86722ca2243e4e80e59ef10b8ad9eb8177d25dfdd07c34b

    SHA512

    82aa771842b3cff82a2e9b7218b108e94fc10eca45ac36608543b62c6b1710ac0be83e6b9f7e665c23b15d3fbd22c70a7a6d6a7ee363220110ca2d8f3b4d82e4

    Download Submit
  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    ba15b90b28e91956bba54900a900b70d

    SHA1

    397c55ec55d730e8a11b33095c05cfa9c75fb04f

    SHA256

    e622cc36363ca4b2405120a99b4affead35d7ffdb2248d28205365dd1192dc31

    SHA512

    65708fd8daa0b1f8fe5a3242060979e03ef386173f37440e28ac1963bcb8f6a74a275a676b6b0f2cd0b35f37a075ad8ec1560dcd137ed9bb813c44424838ff5a

    Download Submit
  • /data/data/com.gohaxacupumasa.kipo/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    344136f5c04e1837cd9c2a3d30f3029a

    SHA1

    b421251dc9ebfa5695b75445e072174a20cfd061

    SHA256

    97be14441ddb161343b8a3c30459a50086c5dcf8c355fb49019d8d18b31edc50

    SHA512

    035b726ab6ed707365b3ee6868e164c9107a304ce77a7ec2a47880795497bae7fadc936991cfe390fb7052e42285c9cb4d7602f43467003f10faf10d1d6adef6

    Download Submit