Overview

overview

10

Static

static

7

chrome-upd...84.apk

android-9-x86

10

Resubmissions

07/08/2023, 04:27

230807-e3cckade5910

07/08/2023, 04:26

230807-e2h4qaeg9t10

05/08/2023, 10:25

230805-mgejssbe3910

Analysis

  • max time kernel
    3460423s
  • max time network
    117s
  • platform
    android_x86
  • resource
    android-x86-arm-20230621-en
  • submitted
    07/08/2023, 04:27

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General

  • Target
    chrome-update09584.apk
  • Size 541KB
  • Sample230807-e3cckade59
  • SHA256 b5c45f1c345378e60ea8532f037b480a000563ea4bfbb577d8230acd6b76bb1c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
octobankerevasioninfostealerransomwarerattrojan

Malware Config

Extracted

Family

  • octo

C2

  • https://dhwjzxkcmcwn.net/YWRhZjAxNGM1YjFh/

  • https://cyclohexylamine.top/YWRhZjAxNGM1YjFh/

  • https://excommunicative.cc/YWRhZjAxNGM1YjFh/

  • https://quinquagenarian.xyz/YWRhZjAxNGM1YjFh/

  • https://jxmnxnghbobs.ru/YWRhZjAxNGM1YjFh/

  • https://juxtaglomerular.net/YWRhZjAxNGM1YjFh/

  • https://juxtaglomerular.hk/YWRhZjAxNGM1YjFh/

  • https://xgbcasueahqz.tw/YWRhZjAxNGM1YjFh/

  • https://tv1ed54je1ws.cc/YWRhZjAxNGM1YjFh/

  • https://63651iz40cio.biz/YWRhZjAxNGM1YjFh/

AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo payload 3 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
    banker
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
    evasion
  • Removes a system notification. 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware

Processes

  • com.travelpose8
    1⤵
    • Makes use of the framework's Accessibility service.
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:3967

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        .qcom.travelpose8
        • Path /data/user/0/com.travelpose8/.qcom.travelpose8
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512
        Submit Download

        index
        • Path /data/user/0/com.travelpose8/app_webview/GPUCache/index
        • Size 20B
        • SHA256 3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c
        • MD5 SHA1 SHA512
        Submit Download

        temp-index
        • Path /data/user/0/com.travelpose8/app_webview/GPUCache/index-dir/temp-index
        • Size 48B
        • SHA256 8bb9b17f053659f31f9bc43502debb2627a9d54da2006efe2390dc50b60264f3
        • MD5 SHA1 SHA512
        Submit Download

        Web Data
        • Path /data/user/0/com.travelpose8/app_webview/Web Data
        • Size 104KB
        • SHA256 47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Web Data-journal
        • Path /data/user/0/com.travelpose8/app_webview/Web Data-journal
        • Size 1KB
        • SHA256 4ebc69c37a2abe5719a622409ad06ce88bff7d90c5a745b0453b2ebbbd62338c
        • MD5 SHA1 SHA512
        Submit Download

        metrics_guid
        • Path /data/user/0/com.travelpose8/app_webview/metrics_guid
        • Size 36B
        • SHA256 7ec281b7caae4060250d2c523bc286a804785fc3c58f386f4d48bbb0be9e2af4
        • MD5 SHA1 SHA512
        Submit Download

        gfuyjskbhzd
        • Path /data/user/0/com.travelpose8/cache/gfuyjskbhzd
        • Size 449KB
        • SHA256 9e940a7e4968b5b9453b9418e7368b9851be0bb3ceed43dc3f4c42efe22fb53b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        gfuyjskbhzd
        • Path /data/user/0/com.travelpose8/cache/gfuyjskbhzd
        • Size 449KB
        • SHA256 9e940a7e4968b5b9453b9418e7368b9851be0bb3ceed43dc3f4c42efe22fb53b
        • MD5 SHA1 SHA512 SSDEEP
        Download

        gfuyjskbhzd
        • Path /data/user/0/com.travelpose8/cache/gfuyjskbhzd
        • Size 449KB
        • SHA256 9e940a7e4968b5b9453b9418e7368b9851be0bb3ceed43dc3f4c42efe22fb53b
        • MD5 SHA1 SHA512 SSDEEP
        Download

        WebViewChromiumPrefs.xml
        • Path /data/user/0/com.travelpose8/shared_prefs/WebViewChromiumPrefs.xml
        • Size 127B
        • SHA256 bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af
        • MD5 SHA1 SHA512
        Submit Download

        main.xml
        • Path /data/user/0/com.travelpose8/shared_prefs/main.xml
        • Size 133B
        • SHA256 001dfe451e34bd9ff99c2677096dee39b90cba0a05eb24fa470ade6c3ed56e98
        • MD5 SHA1 SHA512
        Submit Download

        main.xml
        • Path /data/user/0/com.travelpose8/shared_prefs/main.xml
        • Size 3KB
        • SHA256 08ad64c848885bceb821d553f03f0ded9328b1a8d69233e5205efa0aa5aae689
        • MD5 SHA1 SHA512
        Submit Download