Overview

overview

10

Static

static

6

14db9e4c73...75.apk

android-9-x86

10

14db9e4c73...75.apk

android-10-x64

10

14db9e4c73...75.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    159s
  • 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
    14/09/2024, 22:05

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General

  • Target

    14db9e4c730614c59fe2ca7e5b91f82cb05b316ec5c5d05a83c4ec74a55a5d75.apk

  • Size

    4.9MB

  • MD5

    c229ce01af12e505416c47a314593671

  • SHA1

    cee2f6a58e7ddf87176d6ebbcaf9a09544b7cce8

  • SHA256

    14db9e4c730614c59fe2ca7e5b91f82cb05b316ec5c5d05a83c4ec74a55a5d75

  • SHA512

    154a30e287c658e686d8140b19f3be20d5ce12500e37ac6df8fc702470a15eb7baa557d0bc120e7c031e83ab30b5469b2b402e1a000352231a7bc77eb9774b88

  • SSDEEP

    98304:OawRaZZtUmuRkeDfFUK6Tem/f0MZL5byOQhnjvGlzULqTIgUdYUNSu+1KiYZ:OcP2DTDtURz9yfhjezUOCYudrZ

Score
10/10
nexusbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencetrojan

Malware Config

Extracted

Family

nexus

C2

http://176.107.160.94*

http://gecebizimhaberlerdeizle.co.vu/

http://yaghaberdestekbizden.co.vu/

http://yardimmekanihavalihaber.co.vu/

Signatures

  • Nexus

    Nexus is an Android banking trojan related to the SOVA banking trojan.

    bankertrojaninfostealernexus
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 2 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 account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

    collection
  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
    collection
  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 1 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 18 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries information about active data network 1 TTPs 1 IoCs
    discovery
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.music.roof
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries account information for other applications stored on the device
    • Reads the contacts stored 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 active data network
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Schedules tasks to execute at a specified time
    • Checks CPU information
    • Checks memory information
    PID:4495

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

Hide Artifacts

1
T1628

User Evasion

1
T1628.002

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 Connections Discovery

1
T1421

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

Protected User Data

1
T1636

Contact List

1
T1636.003

Screen Capture

1
T1513

Stored Application Data

1
T1409

Command and Control

Exfiltration

Impact

Data Manipulation

1
T1641

Transmitted Data Manipulation

1
T1641.001

Input Injection

1
T1516

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.music.roof/app_DynamicOptDex/lGqL.json
    Filesize

    2.2MB

    MD5

    28b6a108b49c16e0d4e42fcc4fa97117

    SHA1

    3f8621a972029d57e78cb4f1ee1b1978a52e13a8

    SHA256

    160a3acbc4bcc0b4451f0ac7acabf091496429056425c28cd73638338fbd88bf

    SHA512

    01c3e973df1bcab87e9e1daf6fec903310ba3ed8e48b91ad61d415ecba2f489e0918293478bc717c4ea0b37fff1338e34fd7e9659bc0538a6adee0ea53d3ca1b

    Download Submit

  • /data/data/com.music.roof/app_DynamicOptDex/lGqL.json
    Filesize

    2.2MB

    MD5

    1df289f778508dea655cf7475e4d0c94

    SHA1

    e6d7ec17d4393e13ca98c453bcfdc093b3226255

    SHA256

    da3185693f31a8c765f140f31ada2ff57fab38f524ba62bec4a18be86e93d86d

    SHA512

    3a32faea97adcda0a7a25d613ca65b8f91b25c1996b6b898e4e87a4759e78a3a74f14e4dee22c858192c225483f1bd043031f0bce19a9937b5c315ebc3e95a0c

    Download Submit

  • /data/data/com.music.roof/app_DynamicOptDex/oat/lGqL.json.cur.prof
    Filesize

    4KB

    MD5

    7e8cdca103d57954b2896d29fa9b39d1

    SHA1

    38c5dfa2bfd18a3b1c3aa696179d10f271a1d800

    SHA256

    66cbfdeac7c18651b13c6ec8e4d95017f85e937773453b1d7385262725809e53

    SHA512

    48e4f3e3e5139690f686eebf2a3b2f608eadbb7282506ff6e2de975de03b50e51d77e0bba011e1daffdf1be6e71080bd6acb4373f60977d9b6ef32fac4bb908d

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    4a5bae8fcfda2d5caefd2522e3b209de

    SHA1

    ef756da8f5cd20e5d4ff3459fff82206c8b52eac

    SHA256

    0d31915c2182b1c7eeb090c80c733f126c65ff1a5ba1885c89da80290bdc37ef

    SHA512

    59c6de2635a7a01a4fc11ba085c1d961b3d8858d61172958a89fc0e07ca1f98b6383a8cace55ad4cab8ba1e7c8f10fa0b51da389a84f5a8b5da949be54af265e

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    939ee1541ad042f611876bb9f19bf638

    SHA1

    566b5e573418c04bff908b634e9425d71566beaa

    SHA256

    bf3d2ddb6a24fb333a186ddb1c9c54f381fe974e63d50b56c012dfd8a3ed2833

    SHA512

    b03f0283af1b1bfd167a5a2fb74ff84c533ca60132553e599e3a994044156070aec0ee539bd650803e35c31153033d26ddc0d5689628afdd82f8552918165c1a

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    cb62d76b9bbaaeefe29bbf90ae402d3e

    SHA1

    8fabe68c7e37d5cb8de70829b891b4623d59f2ac

    SHA256

    fb8550c9bc59e88720deecb005ccef10375fe61889db6e292162ff43fff35a2e

    SHA512

    adfe2cf6e68799aa8cec4426e8447c37055d5dd0eb0a41f66a7141d45dec9589ca254a33ba65fd0d3b053e58b4734fb8aa9f05d9ff70ef34d98960c7a321ac5a

    Download Submit

  • /data/data/com.music.roof/no_backup/androidx.work.workdb-wal
    Filesize

    221KB

    MD5

    7574e06e241ed7a9e0fd96553c8cb380

    SHA1

    e34b74b9435592231af7c2fd079c757ecbdcb84a

    SHA256

    d1d6a546ffacf97ae2e38ecd2444244ed9e192d0af945c562e951d8bedef7ae7

    SHA512

    212cd1994a032785e830cba2eb9455e9b7b37b142799077d0cbe05c8ed890ed859970ac452c8d0bc8a2169c55ab8d0c806136f27dc363792f839fcf90a04cd2b

    Download Submit

  • /data/user/0/com.music.roof/app_DynamicOptDex/lGqL.json
    Filesize

    6.1MB

    MD5

    51c7cfb2b17b9518627ef951e7a56ab3

    SHA1

    9e28d1114e1e6c1c1e261f029119eddd9304118d

    SHA256

    00d56a1a5108705da2dda0d7755d0fd4a3d81547b1630a49a62b5c0cc68c5aed

    SHA512

    d38c218871175ce25da574781feeebb19f152e8eb7379415011bfa0ed5818b818318020ccbf393ed41211e45003376bd0f8b11d3fdc2d38a1c3e72dc5e2f3d60

    Download Submit