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
    14-11-2024 22:03

General

  • Target

    90ce7136043c28622101631f4fbde093514d21c2ffa2cc8e35e2ab1dc4a45305.apk

  • Size

    260KB

  • MD5

    3ef7cb21a84cf89002218d93039b8544

  • SHA1

    fce7bec33cc11099dc68c505a694c4166f549402

  • SHA256

    90ce7136043c28622101631f4fbde093514d21c2ffa2cc8e35e2ab1dc4a45305

  • SHA512

    6a2b792106f8da1fa8566249b78fe56738d56b350295b620705a960b2a8f1e06270df678641527c7c50f4aedc6477cdc9599f6eadac9925d97675d199aeda579

  • SSDEEP

    6144:L8Kyj55TJjbgxlyLWyyh67PcbwREKLuiYTPm484mYGIeCY4NtTej:1yj55TJjOAiWPcbYHcTO4+F4r8

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.226.54:28899

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 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.

  • Reads information about phone network operator. 1 TTPs
  • 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

  • sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte
    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 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)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    PID:4254
    • /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/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4280

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg

    Filesize

    7KB

    MD5

    e7bed646c5d4647598370866c13c14ca

    SHA1

    7e177b62d757e16a280500d5a1327aa3e3129187

    SHA256

    4ae6e1038ca8299f74daa330f071fd97a0f5864a3bf72a6cd6ec9391689095da

    SHA512

    915f94ebe151dfe3bc4f9418d5af66f30e045842927bb690edfe621b3e17c65f67097bd139cdac6466a2cc7da9cab12fcbdbf73467532155f2d136bccb1fc99c

  • /data/data/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/b

    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

  • /data/data/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    9be002e2a546b86c3b270185e9429953

    SHA1

    77774f60556c04deda5f49d9a74413c818cc0be9

    SHA256

    add2201a47902bc020007f015d9612e1eb2050a9d29e07e48e03acfa9e7b8ac6

    SHA512

    47ba45c40969e4fa11407208b19501e04e81e619c35b99266bff762474277bb80f7b029a09cab01e60d7a8ec8b5c4642f27ff4200fcfe1d0e158e131453304f6

  • /data/data/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    a307b7d84e3160dc6f51676e01f6c89c

    SHA1

    67f6069a1d6bd16cddda3119dceb7151d869fe56

    SHA256

    3240c226cae2b4697c0797f4d109786aa6dec4e3fe2898640c51d70439650577

    SHA512

    a4f71c297fe110fd7df4f5ee195dce84deb0a5fd7213fbf3ab2962024a437f95f689b9cbc478e517ba80e834a1d7e1fd8418bb90612c6e42c3a14de6460bbcbd

  • /data/data/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    64e3f25dce8f8f35acf51965d9988a99

    SHA1

    46f081a2f9c2883e34a8c8d9310849f19fac3f83

    SHA256

    f71af1da3084f748f8542034438f81de2275d935e5608412976333537353195f

    SHA512

    3b21e2e23f7bea4d56fd39a67424371af800464a1c013154f555f9aa828ce20756cd7d3ecac333702321a7b5178dc53f952936f85ccbe14715bccd627c4ea03c

  • /data/user/0/sxbiflc.vuvbgvvmm.swazvy.viilszga.hhbfj.uldte/app_picture/1.jpg

    Filesize

    7KB

    MD5

    4e5d573d056327b8880abecd0aff3b07

    SHA1

    29e7d65e55ac3114ced87b4b313b915d10a507b1

    SHA256

    712467010ad24d0a53181dde31438c5eb912e0028ac3d644e992ecd8ab0b1e29

    SHA512

    1aa887ae140bf18cdc0e4f6e9c6a67338509aea196af38a942593d500d7f83cfac6c9773a5da430d0b52f53168e5c7109ece7be19aeac4ec63365302e248129a

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

    Filesize

    36B

    MD5

    3a8d606a27193ae8f6fa6880be457800

    SHA1

    a3b90e737ad1c79c979f310c98a29482e09c7120

    SHA256

    351be567ebcc5b57f354e6858363fccad5cb98921de3344f03f3c4c03c82a23b

    SHA512

    451dd4701ec1323a7d1a7bbefb73418c2f2a80c2c6e0052d70075b5916fb4418aa52839da43818d2ee8eddbb43c53c0b633ebde47ce8eee21a9057a350ed7b90