Analysis

  • max time kernel
    149s
  • max time network
    162s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • submitted
    17-01-2025 22:01

General

  • Target

    ada00caf18fe784bb720a9cf0fa743fa9550d268d34752c42adf8cfa2f5ccc65.apk

  • Size

    260KB

  • MD5

    1ff7b3bfa3a0303b50ab77d4ec5e17ed

  • SHA1

    224bc4b23a660b59254842d584b4573a5fbf056c

  • SHA256

    ada00caf18fe784bb720a9cf0fa743fa9550d268d34752c42adf8cfa2f5ccc65

  • SHA512

    4559a3b74cd4f57111b36166623230a8798144cd29932923f75bc0f54002e12d0ed3bc0d0c0ceac54afc1439d72de04c5ae31edf11ad0c4b9ae88c91b0f0173a

  • SSDEEP

    6144:4mT3IMiwLvnGu8HGLGAnjje4pqbpnwg6cSdp:BI8vR8AnfeM2pwg6cYp

Malware Config

Extracted

Family

xloader_apk

C2

https://m.vk.com/id730148259?act=info

https://m.vk.com/id730149630?act=info

Attributes
  • user_agent

    Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36 Edg/112.0.0.0

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • Xloader_apk family
  • Checks if the Android device is rooted. 1 TTPs 3 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 5 IoCs

    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) 1 TTPs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

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

  • 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
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • jfyhuyj.nxzxuruqs.umprsg.pmtpodhj
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads the content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • 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)
    • Checks CPU information
    PID:4224
    • /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/jfyhuyj.nxzxuruqs.umprsg.pmtpodhj/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/jfyhuyj.nxzxuruqs.umprsg.pmtpodhj/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4279

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/jfyhuyj.nxzxuruqs.umprsg.pmtpodhj/app_picture/1.jpg

    Filesize

    7KB

    MD5

    19c8be6f0658b6072cf8bcde55889716

    SHA1

    96608b30bf2bb86fe651f8aee87518688797fb03

    SHA256

    441c848e0710cdc6b6cc378d3e8c167f5cd44704a224fbbba675b8475109aed9

    SHA512

    05a5d2b75f8b287d30c27b97a14275d183e5a144bbf4ef7d26792417a6cd4bec0b4a0d308503192acea0c9730eaccd72e32ca2e7e01b3f77e8ab55ae68472b18

  • /data/data/jfyhuyj.nxzxuruqs.umprsg.pmtpodhj/files/b

    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

  • /data/user/0/jfyhuyj.nxzxuruqs.umprsg.pmtpodhj/app_picture/1.jpg

    Filesize

    7KB

    MD5

    1946c5d64ffd3e66734b0509fd973880

    SHA1

    eae2037bf26923e01dee35829f14d403991a6620

    SHA256

    e40874755dbf35093e7e687605a8e23775f346d6e6a72e0dcce4900194b04c46

    SHA512

    48b5d53a94173ef30f35d22384d8d9fb61cf48b00007d9594c75f0f3e9dc95c80553d276454822c3cae254e0aaaa69fa372243f7a07663c819cc69f928d5d3ea