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
    155s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • 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_accessdiscoveryevasionexecutioninfostealerpersistencestealthtrojan

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
  • Removes its main activity from the application launcher 1 TTPs 2 IoCs
    stealthtrojanevasion
  • 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 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • 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 6 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
  • 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

Processes

  • com.music.roof
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • 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).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:4249
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.music.roof/app_DynamicOptDex/lGqL.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.music.roof/app_DynamicOptDex/oat/x86/lGqL.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4276

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

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

2
T1628

Suppress Application Icon

1
T1628.001

User Evasion

1
T1628.002

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Credential Access

Access Notifications

1
T1517

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 Network Connections Discovery

1
T1421

Lateral Movement

Collection

Access Notifications

1
T1517

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

Input Injection

1
T1516

Replay Monitor

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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

    2KB

    MD5

    48865745c77be0188cb327ab5782a80f

    SHA1

    6ea73946201d2add3d9ccb2bd3181048dbd125eb

    SHA256

    4a9d2013fdc8e8416a5c59bb57e3a71f9274ec6d6304a6b3fa26d9f22de9dfd8

    SHA512

    50ef68d90e08e546e84b263efde76a223660bcf7b9bdf3293340257f9f661407adedd3201c5cbcda649da61cb084a3973682a86468f3313a98d795cdff782645

    Download Submit

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

    2KB

    MD5

    6ccc062d48f90ac216ebdab3e2ef58fb

    SHA1

    0e8b565e42fea7e829bf7db6d36b3a3e9bbdd99d

    SHA256

    09cade782573bf218d056c8ad8df9360109bd9d3b94c7baf3c767d14da3de772

    SHA512

    c833bdff04174d4f156002239178195debf6f428b1f6b1a5b957d00ad29a59065fe9f0886cee850c381b12caa100c0c73cc4d63648e5518a9bde18b3dd0de03f

    Download Submit

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

    2KB

    MD5

    e827f04955d9274c8411082466b5df4a

    SHA1

    6d8724ae665f8aa66518df67a2d3f22f624cc4c8

    SHA256

    6ac9d4baa9c61f90f64e7c82031b51a3f8e70f08bc26d12870fe4813a803d1c7

    SHA512

    c67d2f2b4a0db059f72d02dfcc4cd88ed7ab466afaef2335e492c9a674133b51035db536d10821fbaffbbc6eebfb75247d2df30f4569d7a226f275aa40c2c58f

    Download Submit

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

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

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

    512B

    MD5

    aec9f82163f82cc056db4d78381e97ad

    SHA1

    998e748a016a297b671563c77bd0a64d034e08e9

    SHA256

    5bbb150c761a6c8de36ca405f07de5ecee5bfe8faa3eb9b52b4e51411411df71

    SHA512

    5b0242510fd16cea76eff757ac9fd02ab832153361494556728f9275a085f193ff6b663d60a0365c387ec5eae5089cb90e7346dc3e27e0d5ecd369c069abf406

    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

    108KB

    MD5

    cc2d23e3f11faf77638e03da9915483e

    SHA1

    96f70dc6250f4455e029211eba8583d94b8b534f

    SHA256

    84abc053a878d8009e6aa6560fc7a52563f15b41b4f8830de6e7400887b5b9d7

    SHA512

    94f6c9ccce74ad93c40fdf98742c52972ed3c85d8f0c308a3d1c809c6275197726373b98cd62574c004e544a07ab02e0db72ad66270bc21624c6b8fd61a2002b

    Download Submit

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

    197KB

    MD5

    765fd8dc60052dfc1e241e66da627ee7

    SHA1

    7823b85e1b98fb9b44b5a8040b528b55f2b4063f

    SHA256

    d6b3090d06a297c9308d64f5271b961da2b39c9e6510f51282944432ab135f58

    SHA512

    62ba08cdff27f185b596c1ec327ee117135476d81f55303dfa1afaca0606ab4a3841d8086aadae0810b61500b3a5acae66afdd0a49f9be53502997f1db37163d

    Download Submit

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

    16KB

    MD5

    236ea74dd9aa66250155f1366befd4b8

    SHA1

    57705a5a0931808c51e9cb69b7fa7b65cc1a2331

    SHA256

    671218822aefa24c23ee9232b5b98806d4d62ffc0f586b0bfa869fd4feb557ce

    SHA512

    e538dc4336b9f52a3925a66d7bdc0a6791f8ccfec6126b53c2e68f0b44f07577fd76494e6b61525b7bd316ca860cb08e2cc76eaa6c387c2f309f545b9d4cb9b7

    Download Submit

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

    6.1MB

    MD5

    b0575cbeb798a21e3241e5f0b2d0686a

    SHA1

    dd983e85cb65aa96361ccca6a04b609f1986f25f

    SHA256

    56a2b16d2f2419b1eec2933f4c33edb3b4ea8a4fed4734c943146029f711f1d4

    SHA512

    1190729bf90b1730315313a709c072ba3698707cd160f920b1760b9d10856d9b04db5b3c1bc6dd1d4cb9e7f6bb42910bccd3881c1942d42237367e6e17e08745

    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