Analysis

  • max time kernel
    2118536s
  • max time network
    93s
  • platform
    android_x64
  • resource
    android-x64-20230621-en
  • submitted
    22/07/2023, 15:36

General

  • Target
    0fd16e91ce30d696f7a875c51e8203a644fe4e8262901179f9ab0f5bfc3afd68.apk
  • Size 541KB
  • Sample230722-s1396abc59
  • SHA256 0fd16e91ce30d696f7a875c51e8203a644fe4e8262901179f9ab0f5bfc3afd68
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://193.42.32.180/ZjU3NWNhYzE5Mzhm/

  • https://saldirmorukss222.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmorukss122.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmoruk4ss22.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmoruks6s22.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmoruk7ss22.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmoruks8s22.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmorukss2322.net/ZjU3NWNhYzE5Mzhm/

  • https://saldirmoruksas282.net/ZjU3NWNhYzE5Mzhm/

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.mencompleteynjk
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4807

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        .qcom.mencompleteynjk

        • Path /data/user/0/com.mencompleteynjk/.qcom.mencompleteynjk
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512

        yswquga

        • Path /data/user/0/com.mencompleteynjk/cache/yswquga
        • Size 450KB
        • SHA256 1b5ac7b4de7de16a5cc8045209734b77aa82d3e19bf9cd808a4946bda40d7fb4
        • MD5 SHA1 SHA512 SSDEEP

        yswquga

        • Path /data/user/0/com.mencompleteynjk/cache/yswquga
        • Size 450KB
        • SHA256 1b5ac7b4de7de16a5cc8045209734b77aa82d3e19bf9cd808a4946bda40d7fb4
        • MD5 SHA1 SHA512 SSDEEP

        yswquga

        • Path /data/user/0/com.mencompleteynjk/cache/yswquga
        • Size 450KB
        • SHA256 1b5ac7b4de7de16a5cc8045209734b77aa82d3e19bf9cd808a4946bda40d7fb4
        • MD5 SHA1 SHA512 SSDEEP

        main.xml

        • Path /data/user/0/com.mencompleteynjk/shared_prefs/main.xml
        • Size 137B
        • SHA256 7ad9f9bbde4f43099444f9dbfb302217acb1af32bef9c56316f76643baaeb9ab
        • MD5 SHA1 SHA512

        main.xml

        • Path /data/user/0/com.mencompleteynjk/shared_prefs/main.xml
        • Size 210B
        • SHA256 412791322ff151e84184ada475d60bba2f2a22c2c3b1b2c87df16348a9afcb64
        • MD5 SHA1 SHA512

        main.xml

        • Path /data/user/0/com.mencompleteynjk/shared_prefs/main.xml
        • Size 5KB
        • SHA256 554898bfb3d4bea8613764609048f8c9430caae851951c93c1e2602e551ed599
        • MD5 SHA1 SHA512 SSDEEP