Analysis

  • max time kernel
    61s
  • max time network
    188s
  • 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
    23-08-2024 22:00

General

  • Target

    4738ae8c7e7e7a91c6071c9e718d9e44eba08c6688331674e789bb0a19b28f08.apk

  • Size

    509KB

  • MD5

    80353ed843a19a58f7357320f58effa4

  • SHA1

    6102319e312c8ec854212806a96dd6ddb3b9e1b3

  • SHA256

    4738ae8c7e7e7a91c6071c9e718d9e44eba08c6688331674e789bb0a19b28f08

  • SHA512

    32110fbd8adc7daccaa7bdb33f52f24f749622b3827e3421847aa7732c61b6f478b4eb26bf6b7ef472671a85985cda8f1ea2a62e102891b7ce4c96ce56148e42

  • SSDEEP

    12288:+pYcIFboq6Ckuz1nIY6Rmzpz3TCxKdvVI+ULzz0CDhn/:+pK56wzSYGmzpPZW+g9n/

Malware Config

Extracted

Family

octo

C2

https://nabertglalfa.com/YmJhM2M5ZjYyODY5/

https://hasbelgar56142.com/YmJhM2M5ZjYyODY5/

https://belkemigi6525.com/YmJhM2M5ZjYyODY5/

https://kemikadam252.com/YmJhM2M5ZjYyODY5/

https://parlementsigara651.com/YmJhM2M5ZjYyODY5/

https://selamcanm6142.com/YmJhM2M5ZjYyODY5/

rc4.plain

Extracted

Family

octo

C2

https://nabertglalfa.com/YmJhM2M5ZjYyODY5/

https://hasbelgar56142.com/YmJhM2M5ZjYyODY5/

https://belkemigi6525.com/YmJhM2M5ZjYyODY5/

https://kemikadam252.com/YmJhM2M5ZjYyODY5/

https://parlementsigara651.com/YmJhM2M5ZjYyODY5/

https://selamcanm6142.com/YmJhM2M5ZjYyODY5/

AES_key

Signatures

  • Octo

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

  • Octo payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.pointherdoj
    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:4260

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.pointherdoj/cache/hydwokigyhrosiy

    Filesize

    448KB

    MD5

    72057d209e9d586cba0b9f4600a87e87

    SHA1

    10f5d2f2499b7a09ad30d2d3bbf5d41580919b6a

    SHA256

    f5e80b5a9f63ccf9f4f1b28007dc7713259bcc442ee96276120296573808c07e

    SHA512

    8400d91d812f5942a589cf047a3efbe0481baba3a722fbcccb66f850d0793f7722843c557cc8bcd9c920b14a3a3d2f276743edd8aa4aa62ae7f898db65030328

  • /data/data/com.pointherdoj/cache/oat/hydwokigyhrosiy.cur.prof

    Filesize

    455B

    MD5

    347519733af34c8ac09452bda507afb1

    SHA1

    5c1f7b12e9ee0a9a62a579df886dd0370431b701

    SHA256

    b132b23e7e6a22977e340ca09ac16ce6d1f8e76a179ba6233a4c47ab741b56ef

    SHA512

    33c492bc81ecbef720066108fb60c27db02627e913ce9eb62c2c785b617cfe08f2964a5f2bbdcb5a5b8093d9773e9691138e61236179e1901193ce3cb8550967