Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    android-13_x64
  • resource
    android-33-x64-arm64-20240910-en
  • resource tags

    arch:arm64arch:x64arch:x86image:android-33-x64-arm64-20240910-enlocale:en-usos:android-13-x64system
  • submitted
    20/01/2025, 22:07

General

  • Target

    11e69bf3ef8ae4c30a694614f1bc0bda8bbdf80a4a837619f1eb27743b567132.apk

  • Size

    1.9MB

  • MD5

    e3b8f336e059b15f6b74d157db1e7a04

  • SHA1

    51c50de872604734ad37d6016dd44b2620b572f4

  • SHA256

    11e69bf3ef8ae4c30a694614f1bc0bda8bbdf80a4a837619f1eb27743b567132

  • SHA512

    e8b69b28ddf994a9e1c1e5a5450fc13531402fb5240dd3f1611a6dbeef9a9ff1de7715c2edc5b51c2252cbfb9206b34fb7542497f174ff0b1ba4c7777a04a1e2

  • SSDEEP

    49152:Tl/mrzfLXfb+7UwlhMrPnuFac1zo4lgz7kSXX9P6bgfnlKrMF7F/pTnLE:EffLXf0hhuuH1Iz7kstPaWKrMF5/pTn4

Malware Config

Extracted

Family

octo

C2

https://yenisafakhaberler.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakmansetler.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakgunluk.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksondakika.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakyazarlar.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakgundem.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakekonomi.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakspor.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakdunya.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakmagazin.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksaglik.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksiyaset.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakbilisim.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakyerel.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakaktuel.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakbilgi.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakvizyon.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakteknoloji.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakkultur.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakinsan.xyz/Y2U1NjM1NzFkZTlk/

rc4.plain

Extracted

Family

octo

C2

https://yenisafakhaberler.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakmansetler.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakgunluk.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksondakika.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakyazarlar.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakgundem.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakekonomi.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakspor.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakdunya.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakmagazin.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksaglik.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafaksiyaset.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakbilisim.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakyerel.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakaktuel.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakbilgi.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakvizyon.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakteknoloji.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakkultur.xyz/Y2U1NjM1NzFkZTlk/

https://yenisafakinsan.xyz/Y2U1NjM1NzFkZTlk/

AES_key

Signatures

  • Octo

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

  • Octo family
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 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 6 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.techvision.smarup
    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:4514

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.techvision.smarup/app_rhythm/ecsIcD.json

    Filesize

    153KB

    MD5

    683e626a0aabafc64a85746a23a5d87c

    SHA1

    174b22892c83a0639d767da9556ce4da49e41625

    SHA256

    a7eb53f645ac24b054a01074e52dd0105432272ab0a88809ce859d9f1662d116

    SHA512

    7ee643845c6aea2e2b1d2831388354fcf9bc87e3e8f053f8054bda02129d233b38fc1456ee01d629ce989406d568384e8993b3dde0e4067a29f8b863b31106b5

  • /data/user/0/com.techvision.smarup/app_rhythm/ecsIcD.json

    Filesize

    153KB

    MD5

    3589f70dd1646c6e1b8e00e14599d847

    SHA1

    88ad4909df1fc74bf9878482f2440689da25697f

    SHA256

    9bc2ae77ffe6636ebf70c808b6681817382a6905e3872531ff3e80214ada221c

    SHA512

    784708627a75d151f6186aa18049c55ad27e3f97ce2715ea9f78922258d3efd463ca11b3a08dd7501f6ac0c7c306817f407b6ec280df74693f0eb0dd1bbdbb5a

  • /data/user/0/com.techvision.smarup/app_rhythm/ecsIcD.json

    Filesize

    450KB

    MD5

    8bc5fa802bad1da1452e9712cd3c2665

    SHA1

    d5aecfa47b594cc630386d3e6b3f42888ebd596d

    SHA256

    84c68ba15263478ab33f797f8aab530214aba3191b02c68774c0a87ad11bf2a2

    SHA512

    f596fc33a50de504cd513bcd89191ad276732bb895a411530a116fdf86cb78b0fa4d2453f49b31cd41fa83056e84ca78ac8835d2b32892ab2e7bc9b39e14c81f