Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    09-11-2024 22:14

General

  • Target

    f9fa2307762c69e6875ea3aa1e1900e2d458dbf29b8dbe14e36b78b031f16415.apk

  • Size

    4.7MB

  • MD5

    bf202cbc9d97b6aeb809527d0f87e95d

  • SHA1

    c0c371d2481421dcb5350afef239f02eaac0a531

  • SHA256

    f9fa2307762c69e6875ea3aa1e1900e2d458dbf29b8dbe14e36b78b031f16415

  • SHA512

    3e1d3896c9c690c08c815602f5745d77d53811e4065fb6ac048443a32b0923815870835223ab673c2862c16ab551992a400d10b2139c8e3cba1a6faf1f5f22e9

  • SSDEEP

    98304:igRIuuDj3QZ0ZifjnkYiACMhB07/ap3AbY6yjm/O/xZtCBek41JOgruX:RnuQZ0YfUuhu7o6yZGekxgG

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 8 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 28 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.noon.buyerapp
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks CPU information
    • Checks memory information
    PID:4236
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.noon.buyerapp/app_DynamicOptDex/IpkXQelyF.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.noon.buyerapp/app_DynamicOptDex/oat/x86/IpkXQelyF.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4267

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.noon.buyerapp/app_DynamicOptDex/IpkXQelyF.json

    Filesize

    571KB

    MD5

    ad180edc4e766b6222ce721c96d91beb

    SHA1

    16d1b946d0f2b7098af632a1e56c65f2a31027f7

    SHA256

    73fd7fc32575ce900e97025fffc65b3974d85343998c7da8af8ae8cc6eac8988

    SHA512

    7d74448123077e0bf5ff49ef43168fae35c5f97d5d071f0176c2c36a3243dc71068dfe87b57fc66ce6deacb0fb3ac7b0a67715748968b1df7ca9c005e4c84362

  • /data/data/com.noon.buyerapp/app_DynamicOptDex/IpkXQelyF.json

    Filesize

    571KB

    MD5

    ecd0efe80b9685e5bf2a027cd6b8dde2

    SHA1

    f1152b6fcad03bbf43867900baf25feb9dbb4ec3

    SHA256

    9d4c72bb65f705bfc6e47a594adaf04dfd95a1c69cc94d67f401eab1b19d8511

    SHA512

    d25bf2ba0cdae35881c7d59cdc1433a7c16d37caf01aa1f0966c7f4dbf2bbea0028cc8c9d6f91bb9fb27f3720d7c7e24916a3ae3cc728e4cbbeafca9d38e6d96

  • /data/data/com.noon.buyerapp/app_DynamicOptDex/oat/IpkXQelyF.json.cur.prof

    Filesize

    549B

    MD5

    549be97d2c3559606ac776dd0c098f0a

    SHA1

    e7758a745c17fc1ce81a2807ac37c2a402b7e774

    SHA256

    120e7a3754211194fa8b64a2fb7251373aac50d47a49ab840f1e7e6ead451a72

    SHA512

    1b58df2babe0b43a92bab496fc75c7649e90a6eac301ca7783a319af0227416aab1dc49f6dd47bd43a41f8b95fc054ad74881bd09dfd605cdf8685d3d8df4a3d

  • /data/user/0/com.noon.buyerapp/app_DynamicOptDex/IpkXQelyF.json

    Filesize

    631KB

    MD5

    29f2eec247d81121b18079c7b848904f

    SHA1

    1c286a2ce678ccc6ed5bd1961f22ffc949badf2e

    SHA256

    7217221a5037895c85ca57c387738e73fee404053281d8da93288862d9bba0d2

    SHA512

    fd6e09510b61dd9fa7700013e743c267b94d01075fc957728ce41dbe233afc0d4d892f1bc1f75f558d15dee0a37b9a8b3dcad4a9554033d258fbd709997a6ca0

  • /data/user/0/com.noon.buyerapp/app_DynamicOptDex/IpkXQelyF.json

    Filesize

    631KB

    MD5

    d556b845146c381727283bc9db68144d

    SHA1

    5740c92b55027ac19bb7e94bbeca6fd6641f2da4

    SHA256

    26703549c7d3ac20ea3f1525ad23cf7d4f038df80103c5b1e5b7132e69ee5e70

    SHA512

    11fbf0a50114937ee37a91f05dfca920b90a40b876644e1842c3a91e9d3406f9a0ded6da2b5692901f1c264b6d6d3891cf45ca37935feaa2a1e66511d919fcba