Overview

overview

10

Static

static

6

139916c54d...f8.apk

android-9-x86

10

139916c54d...f8.apk

android-11-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    132s
  • 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
    29-11-2024 22:03

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General

  • Target

    139916c54d60ad791b7d4e779d84cdfa4136d2659e08ebe637c6008d3cae53f8.apk

  • Size

    2.4MB

  • MD5

    ff03fe24f8f67608f969e55f297525ea

  • SHA1

    cdb0c0ec46723be8289b6c7f0c5b8fe21c591fa8

  • SHA256

    139916c54d60ad791b7d4e779d84cdfa4136d2659e08ebe637c6008d3cae53f8

  • SHA512

    d38394e1a444bc8af157e138b7b020057ead10e7441ab0500ed8b130f0d4326fcd84aa8a40ccfe4c97f5dc793f772a3e96224e61fec234f2d367d035f7ec2dcd

  • SSDEEP

    49152:fdgtnnM1zqIwyUJG/5NV4RYcC5hXD4vj8M5CN4dxnOz7Mu2qqGZ/gUxxy469oFe:ihM/eaGRYR5hXDO5bnk7MXqqUgUHy46D

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/
rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo family
    octo
  • Octo payload 1 IoCs
  • 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
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.runcomplete10
    1⤵
    • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4656

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.runcomplete10/cache/oat/unqwpxtk.cur.prof
    Filesize

    342B

    MD5

    54754c927c227f1150e45be3bb045c62

    SHA1

    5aadd0f9b625c80424927af09bb95debbfea3cec

    SHA256

    d9a80de292ce2d2d4cfeeb142ec881ff9b1b51009678d7954310ae1483337361

    SHA512

    9bafbc8a6aef7dee0a5e4a7cffafc4a693f7ec947cc992c61b5447dcfc54bf683854eb2a79ee39afafbfc9ce65c36dd74f8a77ea9d3e3d87b2f54476c93af609

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  • /data/data/com.runcomplete10/cache/unqwpxtk
    Filesize

    2.3MB

    MD5

    e29bf556c69d1f0f4345b618b1f2e7d5

    SHA1

    431930b5009c9641c3698b6a1a4cebcf1c61f618

    SHA256

    20d47f4fcc5a6abfb1c7eda86599cf82b837f87e7a0210f6b8ecf7990ac299b7

    SHA512

    6be6c86d20a4caa10555b128a8ded37c8264ebe2cefd3cf9ee9ec1fa41ee2d514170b4fb92b2931b8e3b71675267e2ccda590397e80a482141f6920fda8dd125

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