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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • 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
    10/11/2024, 22:10

General

  • Target

    cd62d84add525492589925fdf882c8857d54212a8cd5e3fbfcfb7803df1bd472.apk

  • Size

    212KB

  • MD5

    3cc0b0f82e87639c11bc24257b9340db

  • SHA1

    be1d88d3ad9ff4841116313c1c2b478cc399aab2

  • SHA256

    cd62d84add525492589925fdf882c8857d54212a8cd5e3fbfcfb7803df1bd472

  • SHA512

    bdfa93e86c8dcad0c3ee79b62ad0e57d93c7f49da27769de0def0497e6f8f2f4efec197046d501bf216a04f19ddb13bd692f6195f62b591b44af2e8a559dc378

  • SSDEEP

    6144:/b9VS5WZnKUMUWRIJvREs/pw/6eQpnmiGa:D9VS5E7WRYRls61lh

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

  • fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec
    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:4257
    • /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/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4283

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/app_picture/1.jpg

    Filesize

    7KB

    MD5

    781cf8a2c3c93b7f16f427f409796117

    SHA1

    9182048162f7ebcb9f34ba403dd1b39803bdaf72

    SHA256

    c7d2eda1ac0f6e287eff95a8ea012a246aa231b6087e94d9bc8041eb5e142ff4

    SHA512

    3c6e7d0989eb1f3ea1e9c1bc8174fc1e670bc64bb5d218e4b277830569ac7fe2d938dcd0e73b35635239422922c992d0f6130280a8d99ab96a6deedb6fb75485

  • /data/data/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/files/b

    Filesize

    446KB

    MD5

    a08eb40c8f41932cdfbb171b11047499

    SHA1

    640df821c78b575ddc1fb1ba3150795ae8a38af2

    SHA256

    21de04b706537eb676cda25497d25ce84e45d132232f715656f81c1e66ea4767

    SHA512

    03512be8115948dadefab3d4490e82fe8ebf5baa79765ecb63aec0b1ffa97c29ab37d68abf628e35ecb186ac1e81b2f259d392891eef2633707288803921442c

  • /data/data/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    97203ece84dcf1eaea8d36b0a4d630ec

    SHA1

    6e82c98368221333bc31f4adb8b540e2f993cee9

    SHA256

    c3119a74673fe0a7fc4de24cf7f3f74d49fabd0e31bf51950a6efd1b23cabac9

    SHA512

    82d9633c61096de9bcec9635e1ccaad8e05f7f1bb4463edb2d6a516495b50005f98c60d57d683df02b5eb411cf7e308b045e0bb785c573df9b6d1df5cdb14700

  • /data/user/0/fqsbbci.ixyzooxpl.bamimq.ngftkzzv.kkptb.vjsec/app_picture/1.jpg

    Filesize

    7KB

    MD5

    75059fe892d32aadc1d4098ca89c3ff7

    SHA1

    b9812c17af09d4abbeafbe873a99088e9226b19b

    SHA256

    86d3dcb53fe900dd3badb5034502f6b3232c70e408a99ad414a285e5b1e9b784

    SHA512

    f833f8260626d49dd7eff4996c64cf9ec4fab990d0e45a6215f9990a02f29c55c751367f2aead3e0fd8d74e5fef6c398a3d14bcf5e5d359c092f502e311fedfe

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

    Filesize

    36B

    MD5

    8d8d026e907d17e9a74d87f03f810f2b

    SHA1

    684fee420c780f9c30b323c96850d22869cdab86

    SHA256

    7d04d988ae537c42c7dffd126a0baa475bfc890392b9f7d58a0cc47b9e1d57bd

    SHA512

    339a0ac0adaa39441bda414059f5152de4113ffcaf35fc198c3e164a252cf5ffb648d2d90d727b7d03e4bc5f437576426d09befcd8995bf91df499f7a8857c20