Overview

overview

10

Static

static

10

33b9e94991...94.apk

android-9-x86

10

33b9e94991...94.apk

android-10-x64

10

33b9e94991...94.apk

android-11-x64

10

Analysis

  • max time kernel
    28s
  • max time network
    183s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240611.1-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system
  • submitted
    12-06-2024 20:04

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General

  • Target

    33b9e9499126bdd83d1fdef74289b88c331a0ab8643cd66b5dedde4ca03ed294.apk

  • Size

    2.8MB

  • MD5

    53c7b27a4062fd29f843dcace0ffa440

  • SHA1

    7b65fc3272e649196099b88b111d1fea27085812

  • SHA256

    33b9e9499126bdd83d1fdef74289b88c331a0ab8643cd66b5dedde4ca03ed294

  • SHA512

    b6aece74558c9b4d96cc6fd9b6f21812fc7a63a1a044aeb1a497395d514a365d802ad9144201ec49289a433e3d9cb5e8572be5db576c8e86b8ed7ad205a5dd7c

  • SSDEEP

    49152:P3ry0LaSQ9BIC8Hiu0AieWmxd5U2+4rcU3VPDmhOQXbK0rtohkQAXbcs/mybfFPf:PuuEp8HbSeWEd5R3xKbW0ZomQAXbcs/1

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
  • 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 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
  • 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.xemunubohiyutu.wisewa
    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)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4644

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

Foreground Persistence

1
T1541

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Foreground Persistence

1
T1541

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Process Discovery

1
T1424

System Information Discovery

2
T1426

System Network Configuration Discovery

2
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1
T1471

Data Manipulation

1
T1641

Transmitted Data Manipulation

1
T1641.001

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    4af083ba22aa83f58611a3323b713965

    SHA1

    23c1c4b2977dc62d66269534ba6c2593b2762afc

    SHA256

    562e806108e3477c70a42fbd3fc8c9b006e93cf61cc51097645340fee331b1b5

    SHA512

    685e90c815a197b299e660a202ac14a4f7a2e9baf2bc0d6992fc764b8471eaa882cc98beb21920f5d01dd17793a48c340d9311187e6e2294e8b042f1dc33d1c0

    Download Submit

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    3ed3fc539a34220d4caa75788355f807

    SHA1

    d40c12ff8633511506c6fddf3413881dd95e56ba

    SHA256

    a9eb4db3ec648c577545dd642085c8ba208efed430b2a3087fec6bd3d95d6e71

    SHA512

    201f5a18cffdf02b8d5c862fadc21ec664a3386d1dadfd157bef82d7f184060e2a3c6f7d010a7e921595ea890c00e82aaa78aa253403a7311d17ad354c4f8cac

    Download Submit

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    162579bfa33779cdf07d68c3f614b798

    SHA1

    ffdcc14a2fde81d4092b26540d7dde7b0a8769d6

    SHA256

    a1b55ff1adeb6eac34bf084474fd5a143bda363bd610d58a0f720e97eb99bb0e

    SHA512

    67de5c1ff9c1166fd2ea45689de8160b8e6cd32e61ac5962661a9deed08b1f997104867b7edb9f80de31468966cc4f9ba989bb79f3ea37385f2ef1dec50c722a

    Download Submit

  • /data/user/0/com.xemunubohiyutu.wisewa/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    fdfea01a9c384c3f3515b65fe28bd7d9

    SHA1

    1a693680a690250a83e2a3e00f9a6a768552a927

    SHA256

    dfc9e68db5b4faa5f476341c6420a1fcaab8a78893a0923c9681956854111273

    SHA512

    10d8426514a46f12ced267f480880066d02ac20305d4b155658948487b2cde95c2c50e4c6fa5100215b08345ae215d6b5358ee0f4d4ef7b2bfe96067d4963a40

    Download Submit