Overview

overview

10

Static

static

7

e3d29dab0e...d1.apk

android-9-x86

10

e3d29dab0e...d1.apk

android-11-x64

10

Analysis

  • max time kernel
    1786059s
  • max time network
    162s
  • platform
    android_x64
  • resource
    android-x64-arm64-20230621-en
  • submitted
    18/07/2023, 19:20

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General

  • Target
    e3d29dab0eb93c4c148e17abef3aaf7e40d69b0580a46429d05989535e17eed1.apk
  • Size 545KB
  • Sample230718-x2h3tsdc79
  • SHA256 e3d29dab0eb93c4c148e17abef3aaf7e40d69b0580a46429d05989535e17eed1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
octobankerevasioninfostealerransomwarerattrojan

Malware Config

Extracted

Family

  • octo

C2

  • https://ghost232412512312.xyz/Y2NlMmYyMmYwMGI5/

  • https://ghost232412312.xyz/Y2NlMmYyMmYwMGI5/

  • https://ghost2324112.xyz/Y2NlMmYyMmYwMGI5/

  • https://ghost23241312.xyz/Y2NlMmYyMmYwMGI5/

  • https://ghost232412512.xyz/Y2NlMmYyMmYwMGI5/

  • https://epinciifirarda227.xyz/Y2NlMmYyMmYwMGI5/

  • https://epinciifirarda27.xyz/Y2NlMmYyMmYwMGI5/

  • https://epinciifirarda237.xyz/Y2NlMmYyMmYwMGI5/

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
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware

Processes

  • com.togetherhundred25
    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).
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4290

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        .qcom.togetherhundred25
        • Path /data/user/0/com.togetherhundred25/.qcom.togetherhundred25
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512
        Submit Download

        omszlogbltlfxkc
        • Path /data/user/0/com.togetherhundred25/cache/omszlogbltlfxkc
        • Size 450KB
        • SHA256 95cbc90137d5941c461c1abb53f1fe55810b3c38043aac3f2a91ead5126128fc
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        omszlogbltlfxkc
        • Path /data/user/0/com.togetherhundred25/cache/omszlogbltlfxkc
        • Size 450KB
        • SHA256 95cbc90137d5941c461c1abb53f1fe55810b3c38043aac3f2a91ead5126128fc
        • MD5 SHA1 SHA512 SSDEEP
        Download

        omszlogbltlfxkc
        • Path /data/user/0/com.togetherhundred25/cache/omszlogbltlfxkc
        • Size 450KB
        • SHA256 95cbc90137d5941c461c1abb53f1fe55810b3c38043aac3f2a91ead5126128fc
        • MD5 SHA1 SHA512 SSDEEP
        Download

        main.xml
        • Path /data/user/0/com.togetherhundred25/shared_prefs/main.xml
        • Size 139B
        • SHA256 4810827b836803478b3a9f627a0195a41eca7c98de86c8fbebd41e87d9952b7d
        • MD5 SHA1 SHA512
        Submit Download

        main.xml
        • Path /data/user/0/com.togetherhundred25/shared_prefs/main.xml
        • Size 7KB
        • SHA256 38a20ac18778875bfebe39a1ff3609029082453ef985b66d8226dc71d0b35292
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download