Overview

overview

10

Static

static

6

d6055a1fb1...76.apk

android-9-x86

10

d6055a1fb1...76.apk

android-10-x64

10

d6055a1fb1...76.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    03-10-2024 22:22

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    d6055a1fb1c8eb61f823411559876ee36cf3f018550fe5a383bf023ed2cd0876.apk

  • Size

    4.6MB

  • MD5

    03716426e2899754ecc5f2c463d78a85

  • SHA1

    0c72c0e4225d0c80d82f2f9053e2acdcdf4b2e8b

  • SHA256

    d6055a1fb1c8eb61f823411559876ee36cf3f018550fe5a383bf023ed2cd0876

  • SHA512

    c59ebcf06d9a2e739adae3145572b2a8ccaeb1a7ba608219d0949f0d45c57514fbf158c1513ef437c1ea5705a51ab6c8b714d0b2a71cd4594b3782a6752721a6

  • SSDEEP

    98304:yNEgpEnpZaQAvdd280S9zM+BPpcXlmITMkqc4M79pjD1Z/Vj7/:yNEgpCZaQAvYS9FVpcNY+fjD1Z/Vv/

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://maisrosoft.com; http://nkjhgfjhsdhjfk.com; http://hjfgghjdfhgfdhgfd.net; http://kjhgfdrkjgkjgkjg.org; http://sdbgfguhcfwyutdityer.net

http://maisrosoft.com
DES_key
AES_key

Signatures

  • Hook

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

    rattrojaninfostealerhook
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • 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 the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 8 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • 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.cicmiduox.oqgbofrks
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4483

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

Download New Code at Runtime

1
T1407

Foreground Persistence

1
T1541

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Access Notifications

1
T1517

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

3
T1422

Lateral Movement

Collection

Access Notifications

1
T1517

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

Loading Replay Monitor...

Downloads

  • /data/data/com.cicmiduox.oqgbofrks/app_dex/classes.dex
    Filesize

    2.1MB

    MD5

    f54fa4f82bb979ab90223d528a6807ca

    SHA1

    4cbdb0a24bb1d17a7997ee1616bd1011f6f01118

    SHA256

    fae014b6d416ef8a86968380ccebb8974ef3bce4ae14a5b54d825edad9751731

    SHA512

    766323e9b69a30d4599be80a48986f55ac2e3946ede3d2e4dbca2f6956034a8bf6bed8f52345f6f011998c72d882a17d31941c98eec1cf86d6c995b0af5d451b

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/cache/classes.dex
    Filesize

    1013KB

    MD5

    494ffd9be243e9587e1f9d613d25882f

    SHA1

    aa7f479dad887a6e751bd749536366280a0d59cd

    SHA256

    086e0541e083e685d3fcdbcacf4fc610747994366617f2d691ab37ad59d7f486

    SHA512

    b7dc2f846bcde8b9a103f14c7bf8e642c5f42cd496308bbd127c698e77862077dcfb2e4913cee60955912f14d44337cceba10ce6c4b70135ae13b2c7755bb530

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/cache/classes.zip
    Filesize

    1013KB

    MD5

    cf289fc9a6f83ba2ca2b59d91acc530e

    SHA1

    94b14017211e451807229f82ecd1d4b504a7ba4e

    SHA256

    210d9b0b4124076a4986313a0431eb6d538c21416eb934f65a9da41297584ea9

    SHA512

    7b6a1fcb581478ecaec8b0e4fc3ea6408285fbb7511dec0a36006b4a99bbad5af78653f9d4e97ece639c8bdf09a4ce22379373a7d9536eb6899f1a4f1f134433

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    774c628aa4c859507c51e323c870449b

    SHA1

    394948e4eb42ee62b2daaef369eac99106c028ba

    SHA256

    c1fcc7c31bac1806d8a2a8e2acb5ffc43af2b8a9c983cd19b1d3f1657ded16c7

    SHA512

    a8fede4f2d562122e8440fdfc61215cfdd47082e601a4741d0da0b0243f2f167e4b1fb2fbe4dba1f95b09c9fd9b5bb269ed96a8a235ac1b95932c673eeeaf27a

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    a5b281e69e401fa6db170078a0843652

    SHA1

    4f06ebd5c53bd5cf4e689783efc8e3039b0b54f6

    SHA256

    046820155b4f22a96d524940bdeecfe43dbd6d6578ca7b9147c06a0964913137

    SHA512

    18b4b3ff0ee3109eb8d99c60669ad1f096b4c39ee946f523243d6442bf22ad3f55560777ebce8e73eda1bd401160bcfb1ca3605e4e8c3db33fb93b5b4b6c7bf3

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    f3590face1c67b23190fd14c8f855dde

    SHA1

    5a9980f276ba28314e65ea869b351bf19052b0b2

    SHA256

    f7580c0b3e13359aa90356baaac741ac1bfb2f63c56a420823ab6cbf43beccfe

    SHA512

    5f03c9171c2e2951506a30cd8b6dda93700c85497bc6b54d3fb54ddf413e408708f2ed2bd231e51af19c99c3605c6e4c927eaaa9a21659e0a48b85126160686c

    Download Submit

  • /data/data/com.cicmiduox.oqgbofrks/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    e8e6d45dbbc3c1ee73d5bb8e53ec1e72

    SHA1

    5afd92424145621a148c1122edacf25fd4ff430d

    SHA256

    808992e391190bf7ead6f98474021507732ce2f8ee1d5cb2a58d8d75dcfb8ba8

    SHA512

    debe2bc80a6a4eb1399822ad591bb23c9b7be6f2f53376b6b536823c9f0e35f0d581be3bf9802cd1b941d0ea8416796ad19b931adf0e96705fe9940704919745

    Download Submit