Overview

overview

10

Static

static

6

b6e934e8a2...6c.apk

android-9-x86

10

b6e934e8a2...6c.apk

android-13-x64

10

Analysis

  • max time kernel
    48s
  • max time network
    158s
  • 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
    09-10-2024 22:08

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General

  • Target

    b6e934e8a22f78518c03dcfd7c543a064ec9fcfbf0a9df724a15b8a23189c76c.apk

  • Size

    509KB

  • MD5

    f74f2cbb4d488bdc7ae084bab6656f8c

  • SHA1

    70610b45398063075b57c280a29eb62d01210a4f

  • SHA256

    b6e934e8a22f78518c03dcfd7c543a064ec9fcfbf0a9df724a15b8a23189c76c

  • SHA512

    f3b30717c5e07ae321199e8eb87eb338292961eed5ba9812fb310544cd43cfdc7f99daabcc83cbfe623150d3a75a0e1e491998f59bbf47efb12e341094155773

  • SSDEEP

    12288:FIAfXGI6UModcE+ekp17ZmDF5Boczj4FQ+p43O1IeJ5KE29E:mMP7dBq7mB0F+DepF

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://guvenilirshopislemler.xyz/YjY0NjA0YzdjYzgy/

https://hizliveguvenilirshop.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirshopislemler.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirislemlershop.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirmarketingislemler.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirislemlermarketing.com.tr/YjY0NjA0YzdjYzgy/

https://shopguvenilirislemler.com.tr/YjY0NjA0YzdjYzgy/
rc4.plain

Extracted

Family

octo

C2

https://guvenilirshopislemler.xyz/YjY0NjA0YzdjYzgy/

https://hizliveguvenilirshop.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirshopislemler.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirislemlershop.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirmarketingislemler.com.tr/YjY0NjA0YzdjYzgy/

https://guvenilirislemlermarketing.com.tr/YjY0NjA0YzdjYzgy/

https://shopguvenilirislemler.com.tr/YjY0NjA0YzdjYzgy/
AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto
  • Octo payload 1 IoCs
  • 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 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 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
  • 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
    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
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests modifying system settings. 1 IoCs
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.pullmorningspeu
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • 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).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4272

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Foreground Persistence

1
T1541

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 Configuration Discovery

4
T1422

Lateral Movement

Collection

Access Notifications

1
T1517

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

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.pullmorningspeu/cache/oat/sfotwdgckw.cur.prof
    Filesize

    335B

    MD5

    ae4070a68063c8bef66c8d71609be3b2

    SHA1

    7378361f2ad18332d842bf3d42b507916585d1a8

    SHA256

    44c73c3fa92ddf0acd47fec01213c5661d1ecf975a42576f527d92e772fc5446

    SHA512

    828d7f34261ce5290a109aae536b4927f8dd444fa91ac4d3cbe3c194fb46a84dacd4103154121281859cfc71a391705e9ec2ac1f23919f25c5fd8d6873288c2c

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  • /data/data/com.pullmorningspeu/cache/sfotwdgckw
    Filesize

    449KB

    MD5

    2ce860138c8fc98877b42b184eb99a9c

    SHA1

    20db1249992f670754aa60aaed75687f963a078f

    SHA256

    14f6c18545fe0efc3e766920f5e0a140dbe233db434692269641e1fa9647eefc

    SHA512

    0af345c4fd97d3b3da79ee585bff538c1ee493fc9b7daeaf13d325ba844905041955332eedde3a40e5e65c2f5e13dff75650a7a47436209f838d914d1686c4f7

    Download Submit