Analysis

  • max time kernel
    524554s
  • max time network
    60s
  • platform
    android_x64
  • resource
    android-x64-20230621-en
  • submitted
    22/08/2023, 22:00

General

  • Target
    8ea336f0ded5ec6b47931ac6c46587fc0c089b26e75dee53d0196f80bb925e10.apk
  • Size 541KB
  • Sample230822-1wp6qsff96
  • SHA256 8ea336f0ded5ec6b47931ac6c46587fc0c089b26e75dee53d0196f80bb925e10
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://176.111.174.92/ZTIyNTVmMmE1NzNl/

  • https://12logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://13logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://14logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://15logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://16logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://17logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://18logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://19logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://20logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://21logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://22logites432532s.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan101.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan102.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan103.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan104.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan105.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan106.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan107.xyz/ZTIyNTVmMmE1NzNl/

  • https://kalpazanlan108.xyz/ZTIyNTVmMmE1NzNl/

AES_key

Signatures

  • Octo

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

  • Octo payload 3 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.timeuspnv
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4836

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        snfusbfqilxay

        • Path /data/user/0/com.timeuspnv/cache/snfusbfqilxay
        • Size 450KB
        • SHA256 70eeb5efc3a7c408c701ccbbe6c283be7b1a3a8ac52c3bbc577444680400b7c1
        • MD5 SHA1 SHA512 SSDEEP

        snfusbfqilxay

        • Path /data/user/0/com.timeuspnv/cache/snfusbfqilxay
        • Size 450KB
        • SHA256 70eeb5efc3a7c408c701ccbbe6c283be7b1a3a8ac52c3bbc577444680400b7c1
        • MD5 SHA1 SHA512 SSDEEP

        snfusbfqilxay

        • Path /data/user/0/com.timeuspnv/cache/snfusbfqilxay
        • Size 450KB
        • SHA256 70eeb5efc3a7c408c701ccbbe6c283be7b1a3a8ac52c3bbc577444680400b7c1
        • MD5 SHA1 SHA512 SSDEEP

        main.xml

        • Path /data/user/0/com.timeuspnv/shared_prefs/main.xml
        • Size 131B
        • SHA256 f28b05bd9aa2ca4faca1eec8afdb588c93804989c97b977a7e9c89135a229d6f
        • MD5 SHA1 SHA512

        main.xml

        • Path /data/user/0/com.timeuspnv/shared_prefs/main.xml
        • Size 5KB
        • SHA256 f327f38106408c751b76681659bc5431082750e2b5a22e42bff887af3914eb37
        • MD5 SHA1 SHA512 SSDEEP