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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    21/03/2025, 22:09

General

  • Target

    1e6478f17aea484e1f655e1c1b5fc9c2a5db599ca803a6bdf0978789270f0cdc.apk

  • Size

    220KB

  • MD5

    611170adbc6137d2650995985586b6c2

  • SHA1

    764315a0dfea51972eaf7c5a14beb082f30f89d9

  • SHA256

    1e6478f17aea484e1f655e1c1b5fc9c2a5db599ca803a6bdf0978789270f0cdc

  • SHA512

    4f69162bec2bd3f23d829a26106ea56d55a3452ff3a6a37bafe5af53b4880040306dee2994e210dcc4f7850fc902824660cd1a02fccf54410972bf47dcc80b20

  • SSDEEP

    3072:AdL9q7UhmQJSRwq8Xm6lWDOtFVU6V6tFfJB4gK+e2Ygd2d+k//J4OT1CAmJRzHsY:Ad87rSOn/UEyg9/YhVMlQiKEomS+

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.105:28856

DES_key

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 account information for other applications stored on the device 1 TTPs 1 IoCs

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

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • 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.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

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

  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • qsvnusv.knspczeil.wzhfec.hokvnmyd
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • 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
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • 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)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    PID:4307
    • /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/qsvnusv.knspczeil.wzhfec.hokvnmyd/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/qsvnusv.knspczeil.wzhfec.hokvnmyd/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4335

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/qsvnusv.knspczeil.wzhfec.hokvnmyd/app_picture/1.jpg

    Filesize

    6KB

    MD5

    cbf300dfdcf8ba94a1e02e4d364453d0

    SHA1

    5b26da7f35f51486b561eb7c17c3ade71171f5e7

    SHA256

    8fcf76b9f70fb80c9d8efe18b118ca2ae07bfe298b3d059387b81627971b36e6

    SHA512

    3528dfae3432bd888dd0549118a5543fb547d56d7d52720fd0242820250463c4061a39ab221191204904ec7095ff090382f2624b1584807f70a59e33187b697f

  • /data/data/qsvnusv.knspczeil.wzhfec.hokvnmyd/files/b

    Filesize

    331KB

    MD5

    6de2c88605d0cac9ab7222b6ae913185

    SHA1

    78faa8adf92afcf8e68d6645de132ba535df8591

    SHA256

    a13e25846551765963e6ae345f925da6e176736cd586a17e272e945d05d9348c

    SHA512

    1d5ee2a81af7b3b3202ac4eab4658f8f3ebdbf8bd782cd2d04fff54795d088825d539f6c182f920cac809c41300cf8937f3381ac7d320ebfe09331b5f5f5f156

  • /data/data/qsvnusv.knspczeil.wzhfec.hokvnmyd/files/oat/b.cur.prof

    Filesize

    750B

    MD5

    6479ccee2cc5e74e8a35049aa2b371f4

    SHA1

    1bee52ed2901ce17779782f8204455ab8cfc1c81

    SHA256

    a681b04b04f95fdd10e0dc2d6793e72c82e5a464859a8db27dd18fec0423e866

    SHA512

    be8458c27919e2664f51223daaee81e736fa73a43382b1f3c9a4dd7d751af74f063e54bc8bbbc834cdd1af2aabf6591ddb1b2a7984c6133ee717a7b6c0dbb993

  • /data/user/0/qsvnusv.knspczeil.wzhfec.hokvnmyd/app_picture/1.jpg

    Filesize

    6KB

    MD5

    ce00e63676a0ca31a82d41af97f1cf94

    SHA1

    9cc753012368b34cdf12be2ca77adb7283751bb2

    SHA256

    10d8d8293621c568b71a207e4a231300a092774b18826b80da6550813bd8d1ce

    SHA512

    5b3fc971ded6f52e3b4640bffa3600a7b025179460c61756db9409e0a947eb154a2c9410c8096c747a71a33f330ca8a27bf23a01cb04fa8e9d0cb9ff17c3b70a

  • /storage/emulated/0/.msg_device_id.txt

    Filesize

    36B

    MD5

    b40e7ba591d41661920ce4a928dc12b7

    SHA1

    66022d26c577beda9ed0c3ced134253d742b2b34

    SHA256

    0e3e0dc717906db01860da96dfa999b48c5a01e49511f8e3411a1c96173d217f

    SHA512

    a384f00a474c4af8d93435698c3599b1f8635209817aa7efc51b43de0cb98fa41e2dac84cdbb3f5b7d1911a5a57118d40357e4bdd104216eb962177319827e2e