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Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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
    20/01/2025, 22:08

General

  • Target

    4590f826de070cca7daa802ee156afa2e42cbb97f391d5493cb610c7bd0692e4.apk

  • Size

    212KB

  • MD5

    252e59089b263de2f5421a6b2a54f9e2

  • SHA1

    1d20856eb83033d8e1ea85b5f13edcc4a0cbbd3f

  • SHA256

    4590f826de070cca7daa802ee156afa2e42cbb97f391d5493cb610c7bd0692e4

  • SHA512

    7cf689ab2ef175d45c60c5b2266bd1ced2dd7c60785d8da02b6b9e5a0f747926e9d160916d306bf4002ce8556c66b45b28715a9dc9a44ec56320d062fcbbd8f1

  • SSDEEP

    6144:8XA1fKVvRlV2uElGBmgoImL7yfbkB1am1eD:8w1SVvDBEafoIw7yfI9MD

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

  • knhnkdq.hligoropl.mntjut.fovqofew
    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:4263
    • /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/knhnkdq.hligoropl.mntjut.fovqofew/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/knhnkdq.hligoropl.mntjut.fovqofew/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4291

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/knhnkdq.hligoropl.mntjut.fovqofew/app_picture/1.jpg

    Filesize

    7KB

    MD5

    bca7862c5699a38ae69305ddc520ad15

    SHA1

    5a27e5b9cde846a5670288a25da27015e616e660

    SHA256

    a6328a21ecec25708ac1a8fb9293e71fc563bfaa9d1a7dc86534a76e6c126d1b

    SHA512

    91c9080910fdeeeadd1a8b6bbb768fd934f2240568577f429fb0cbb27e6915e869b21b872c47b99733a3c478d15d7ee9dd2b9af747e0caa20cd70fdd5097d50f

  • /data/data/knhnkdq.hligoropl.mntjut.fovqofew/files/b

    Filesize

    446KB

    MD5

    11a84e2abac900abbf3f4ba5cf50d1be

    SHA1

    67684ec3853d85063a507d16f2d68ebb608f2df1

    SHA256

    b5a19dd0a05f68cc4ce6302fe14b763803d95353dfc832ddd6ba9445006f5349

    SHA512

    9f6f9b0370494a361eb3b908bd9c06e3daf1a07779ca9eb1e83f0984087ae3bf5cd9b042ee37a16d112d3e6f1724cfc5515eaa168fadd200f7ffee882310adb4

  • /data/user/0/knhnkdq.hligoropl.mntjut.fovqofew/app_picture/1.jpg

    Filesize

    7KB

    MD5

    beca459ca65a6f2c8c50ec85f8d13628

    SHA1

    5200795bc9e6aa5b367f0821988eae3357fbdea2

    SHA256

    e7887cc046149be5af51a7ca40f96c2c366661e82130ea50833e1961d46a0aca

    SHA512

    c5c174cb5fb38eed45228125824a71f183f833b613bf534fd149b6ada126fbdcdf39ed81cea3fb12ea3d74f5c8818b8b8e79112b3f9c9bf4eab4fea0e30148f3