General

  • Target

    cron.apk

  • Size

    308KB

  • Sample

    240531-lmsg6sdf6y

  • MD5

    d1b689bf4f853ca28727db3fd7dd46a8

  • SHA1

    d95a437cffadbfa5ea77e05a190c037ab831d01b

  • SHA256

    deeef21d80d6005b64d8c36807cc479817d0737088b2437e21e9639f4a75cacf

  • SHA512

    e597c6c552c16da19e94f701a8c5f12603a185550921b113d86814e6ef8782c75d593a762c8e2f1d9a2262f79df96192b104c5f83b18c7717dfd280f339c7c67

  • SSDEEP

    6144:S7824JNzTMOVpPIddgQNoT948zpPxrnPif2Fa1tXnN/c5+5/:S7eBbedgQE48zlxrnPc2Fa1tXFc5+5/

Malware Config

Extracted

Family

xloader_apk

C2

http://1.171.162.250:33669/user_info_uploader

https://docs.google.com/document/d/1s0n64k12_r9MglT5m9lr63M5F3e-xRyaMeYP7rdOTrA/mobilebasic

Attributes
  • user_agent

    Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Mobile Safari/537.36

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Targets

    • Target

      cron.apk

    • Size

      308KB

    • MD5

      d1b689bf4f853ca28727db3fd7dd46a8

    • SHA1

      d95a437cffadbfa5ea77e05a190c037ab831d01b

    • SHA256

      deeef21d80d6005b64d8c36807cc479817d0737088b2437e21e9639f4a75cacf

    • SHA512

      e597c6c552c16da19e94f701a8c5f12603a185550921b113d86814e6ef8782c75d593a762c8e2f1d9a2262f79df96192b104c5f83b18c7717dfd280f339c7c67

    • SSDEEP

      6144:S7824JNzTMOVpPIddgQNoT948zpPxrnPif2Fa1tXnN/c5+5/:S7eBbedgQE48zlxrnPc2Fa1tXFc5+5/

    • XLoader payload

    • XLoader, MoqHao

      An Android banker and info stealer.

    • Xloader_apk family

    • Checks if the Android device is rooted.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries account information for other applications stored on the device

      Application may abuse the framework's APIs to collect account information stored on the device.

    • Queries the phone number (MSISDN for GSM devices)

    • Reads the contacts stored on the device.

    • Reads the content of the MMS message.

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Queries information about active data network

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • Requests changing the default SMS application.

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Mobile v15

Tasks