Overview

overview

10

Static

static

6

94fe885650...52.apk

android-9-x86

10

94fe885650...52.apk

android-10-x64

10

94fe885650...52.apk

android-11-x64

10

Analysis

  • max time kernel
    158s
  • max time network
    171s
  • 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
    27-08-2024 22:01

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General

  • Target

    94fe885650ab9ea7ae18b5fbf22b90f0c9b95d362fbc36f6169d30bbc1034052.apk

  • Size

    1.2MB

  • MD5

    a9007013ef5f4005a6191e3ebbdaace6

  • SHA1

    bc18986a900eb80b807282045b01ee42b951c454

  • SHA256

    94fe885650ab9ea7ae18b5fbf22b90f0c9b95d362fbc36f6169d30bbc1034052

  • SHA512

    3f9d683822986c51316c70d42bb7c5667c7880770c6edf3c23d1f6521c50491c909f0dda57caeec0db669575d7d90dc0d48c2723f8358c2544eeeef653cd3dcb

  • SSDEEP

    24576:mXuuct+RGayS9QtHhEe/F7ihd5jIDfL4KKOZzsWhWmWz:fu0+RGemBEuF7A0DfL4lWhLWz

Score
10/10
cerberusbankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceprivilege_escalationratstealthtrojan

Malware Config

Extracted

Family

cerberus

C2

http://80.87.192.227

Signatures

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

    bankertrojaninfostealerevasionratcerberus
  • Removes its main activity from the application launcher 1 TTPs 1 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 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Tries to add a device administrator. 2 TTPs 1 IoCs
    privilege_escalationimpact
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.cargo.machine
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Tries to add a device administrator.
    • Listens for changes in the sensor environment (might be used to detect emulation)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    • Checks memory information
    PID:4224
    • /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.cargo.machine/app_DynamicOptDex/ofE.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.cargo.machine/app_DynamicOptDex/oat/x86/ofE.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4248

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1626

Device Administrator Permissions

1
T1626.001

Defense Evasion

Download New Code at Runtime

1
T1407

Hide Artifacts

3
T1628

Suppress Application Icon

1
T1628.001

User Evasion

2
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

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

System Information Discovery

2
T1426

System Network Configuration Discovery

2
T1422

Lateral Movement

Collection

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Account Access Removal

1
T1640

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.cargo.machine/app_DynamicOptDex/oat/ofE.json.cur.prof
    Filesize

    219B

    MD5

    ef01839c920117b39bf7ff5ae7eb5a00

    SHA1

    1d7d9b04c1fb3cc0b73713de8a5c439be37fab47

    SHA256

    83fa4e4b2f3283a74637e1b0b26565778d845ca847a0d011377336c136fbcd01

    SHA512

    7b2888f5c98304b255543746cce0ce462122a34f18e7046f62ec4b77b3ccd517f411c15deca5acc3063814582dbe11aaf02c163258a06ef9abf4360af624321c

    Download Submit

  • /data/data/com.cargo.machine/app_DynamicOptDex/ofE.json
    Filesize

    34KB

    MD5

    421a160a29d093370bf726748a3647e2

    SHA1

    9b0b2bf2ee33950b75f003d091457ea47aab0099

    SHA256

    c3c7d4d72af51430c1e43828411cae6a9dc594ad7526b2f0e398296c42595935

    SHA512

    cf04e17aa868d051e256fbc89c741a7fe5a0a29ac6ab67499b830628dbafa8605234bd9448df860f398ec6d8541321aeaf946c21a6f205085cd546776c2a1371

    Download Submit

  • /data/data/com.cargo.machine/app_DynamicOptDex/ofE.json
    Filesize

    34KB

    MD5

    1f643d49a1f377901b777059714a2e88

    SHA1

    81300d41d9ee5409b63501aed8de327f9b69f842

    SHA256

    f241ad166539ae87adbec987385d4e9a8f2157241eb11412f7ef39839c4e8299

    SHA512

    c928029c2c7c0399a7ec5094bb9ab3bfb60f5b96714d89edc8d95d7f620fa0ca674c7848fd44aafeee056e7a86a99156ddfde4c2ee59ddd5812acae138a12ef3

    Download Submit

  • /data/user/0/com.cargo.machine/app_DynamicOptDex/ofE.json
    Filesize

    76KB

    MD5

    f65b9c2cccfe676d73f557a3f2d4cefb

    SHA1

    ba8ca12aded8667b7771af6230bce74b2d104cc3

    SHA256

    290fc2c6a696befeabb47b3b84cd2c00cf9a1ec520549f2ec33c688bc254b3af

    SHA512

    a5b0f6f604c11b84ca2add11cdd5c51bdf0fdf2d8208de26384440136e3760053afd394e7e1e0aeb177f7b09fb9b64fa4020a021f2f82020a8d9b409d3b319ab

    Download Submit

  • /data/user/0/com.cargo.machine/app_DynamicOptDex/ofE.json
    Filesize

    76KB

    MD5

    262d9655c7d686d31b55aa1976061517

    SHA1

    5f6d350e5e6ae66afee5ddddf4aceaf5dcb8899c

    SHA256

    df1baa0be867f09df28532c5078b0c84f1f133e5b33182143f776ae3751779b0

    SHA512

    b660b7636b06b2aff6e4da60346424ba6902a3e247760e211f628b0ad582d36eff04acbba3e600442a0da57449316f458643f49ff34ce82f2cc8dfbe2e8aa16b

    Download Submit