Overview

overview

8

Static

static

6

5d92077a17...87.apk

android-9-x86

7

bdxadsdk.apk

android-9-x86

bdxadsdk.apk

android-10-x64

bdxadsdk.apk

android-11-x64

muzhiwanapp.apk

android-9-x86

7

muzhiwanapp.apk

android-13-x64

6

mzw_d.apk

android-9-x86

mzw_g.apk

android-9-x86

mzw_g.apk

android-10-x64

mzw_g.apk

android-11-x64

stasdk_core.apk

android-9-x86

8

stasdk_core.apk

android-11-x64

8

bdxadsdk.apk

android-9-x86

bdxadsdk.apk

android-10-x64

bdxadsdk.apk

android-11-x64

gdtadv2.apk

android-9-x86

gdtadv2.apk

android-10-x64

gdtadv2.apk

android-11-x64

Analysis

  • max time kernel
    2576194s
  • max time network
    148s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    23-12-2023 17:54

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General

  • Target

    stasdk_core.apk

  • Size

    2.1MB

  • MD5

    6bacfe7c44e9f86700711fb051cceea4

  • SHA1

    6727cffa12d2f6a870f99cc3b3443a4f552f4513

  • SHA256

    50b417f6a0b261458a858d152adf728914eddcbab1bd83ec25dd5fbad416c77e

  • SHA512

    4ceb590c6a9f7ec2c6959fe5cdd0b4a1ea3720134761aad47d6046d646af5a040510cf738ce540569ab25b83a4e79d1dff24376a78855641cbc01511b4a0ecd8

  • SSDEEP

    49152:gLrcZzVCuSfl9L1RoYfIpVWoTqK9cW8sQtwSmhM7+WRSdlc:gLGzoN9L1RBfIuoThKswmhHQS7c

Score
8/10

Malware Config

Signatures

  • Requests cell location 2 IoCs

    Uses Android APIs to to get current cell location.

  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

Processes

  • com.dbgj.stacore
    1⤵
    • Requests cell location
    • Loads dropped Dex/Jar
    PID:4521

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/user/0/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar
    Filesize

    208KB

    MD5

    8ac0f6e404323d80b3aa5d7132125463

    SHA1

    547b41a4d04b4448a57a26ce9a4a612743153523

    SHA256

    1cc33691b0bd133bf03839ada68ee4edb4e9ab3e06621e4473a4a9fc34169a0c

    SHA512

    50b539515417a0013b1d02d19d58721c6f0613d5009ee5d879f57454c650691cd995d9ce11c293ec95426821fcdc0f91b5a49481eb27d5e30968b87939547566

    Download Submit

  • /storage/emulated/0/data/.systemid
    Filesize

    36B

    MD5

    ad8f74a17dbdc1a8d9cb0108f581177d

    SHA1

    a4b191998161d4031525ac09df86934b129d3bc2

    SHA256

    b62fedc45b1ccf9981c770a05b41ebd39dc3251e1158aea4a5cf30e17a47f9bb

    SHA512

    f5f4cf582938c5a5c3086d875f0f6e503eb6e9c95de7525f97edcc68cb247963013ff358639518fb4da518aec8e4da82e9dcc62969a6aba8d591dbbf904db251

    Download Submit

  • /storage/emulated/0/data/.systemmac
    Filesize

    17B

    MD5

    0f607264fc6318a92b9e13c65db7cd3c

    SHA1

    c1976429369bfe063ed8b3409db7c7e7d87196d9

    SHA256

    c248c629af1fe0a8c46b95668064c1d2952a9e91d207bc0cc3c5d584c2f7553a

    SHA512

    9dbd40b135b46c7be31b8c7d11c75b0b179af3a6550fca52ec447583aeb50aaaedb4b1e9373cf8826615149549a2efaee04efdc9a282e3a6b387c73099c13fb1

    Download Submit