Overview

overview

10

Static

static

6

8ac4c1ddae...a9.apk

android-9-x86

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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
    06-11-2024 22:04

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General

  • Target

    8ac4c1ddae88db3f8ca2724aa52339dd047928ddbc2ad69e2f115609d73629a9.apk

  • Size

    212KB

  • MD5

    204497806c0a9aae0123c3e725e467b2

  • SHA1

    ff8a15fc95d1b955143504dc5e1e58663bf1a728

  • SHA256

    8ac4c1ddae88db3f8ca2724aa52339dd047928ddbc2ad69e2f115609d73629a9

  • SHA512

    3ddccd02108c2582ec87db4afa25ab98bc84f5c67febd9635179068fca38fb1e5c6aca850fcaa53eeea7dd348d201088500902759285cd5c44dfb583ff433af9

  • SSDEEP

    3072:SMa8BbyaEopc4P5WVTSpKmJ+D9KJXuRIJvSYpETVmdDVIojpwGwsfvsIMaJgcE5q:SMx4S5WhxIuRIJvfEslpw/seapyojzt

Score
10/10
xloader_apkbankercollectiondiscoveryevasionimpactinfostealerpersistencestealthtrojan

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.

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

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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.

    collection
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Reads the content of the MMS message. 1 TTPs 1 IoCs
    collection
  • 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.

    evasionpersistence
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Checks the presence of a debugger
    evasion
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • mcyxyfy.ndssxgovb.edfpur
    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:4328
    • /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/mcyxyfy.ndssxgovb.edfpur/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/mcyxyfy.ndssxgovb.edfpur/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4355

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/mcyxyfy.ndssxgovb.edfpur/app_picture/1.jpg
    Filesize

    7KB

    MD5

    3f96cc23937b94db998cef517a44c1b0

    SHA1

    e13003bb82f987a56a3f6b9d10b789a37a813172

    SHA256

    2252c7701b86195ba1211ef051aa619d3f1b57ec7c3902e5c91a5dd900af6133

    SHA512

    55f6da62ea2540740a5c3239083afc3d8ebe2a16a87f019b63a5dee50ec58de411f370ff1a93a1c12d011f2b073f6952e9918899f4e545481a89b3957f3ffd55

    Download Submit

  • /data/data/mcyxyfy.ndssxgovb.edfpur/files/b
    Filesize

    446KB

    MD5

    a08eb40c8f41932cdfbb171b11047499

    SHA1

    640df821c78b575ddc1fb1ba3150795ae8a38af2

    SHA256

    21de04b706537eb676cda25497d25ce84e45d132232f715656f81c1e66ea4767

    SHA512

    03512be8115948dadefab3d4490e82fe8ebf5baa79765ecb63aec0b1ffa97c29ab37d68abf628e35ecb186ac1e81b2f259d392891eef2633707288803921442c

    Download Submit

  • /data/data/mcyxyfy.ndssxgovb.edfpur/files/oat/b.cur.prof
    Filesize

    1KB

    MD5

    ca531e4e1e3b83e39a3b3aeba3eb3740

    SHA1

    8f505dc5b6ddae365da0878190c2aa9b05a59c16

    SHA256

    ee441541be4a0624c118e0690c0818d41c0e94ffc793e0038f49987743d478b5

    SHA512

    ebe1991f5a716969254acf8c11b4bbd5a2992743d275c199c8665972b0970525c4ad7b36c1d0debbff718eb30f44e1fce7ca336bda7ae822fc94d03c9297d9bc

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  • /data/user/0/mcyxyfy.ndssxgovb.edfpur/app_picture/1.jpg
    Filesize

    7KB

    MD5

    502952e0bdaa6b41ced339788ba3e247

    SHA1

    3e29e16d01421cbe99b0b23ac92ec3bc648c0e4f

    SHA256

    1156ab7e2fdf1e6e6fb25e6c3d916146097a15d62628d5297c45a0d2aaff337d

    SHA512

    8282f5ea46a865feb9919455f2182a1ed5cd259d970c1bee628319ebf5dc74fcdfcb805a65f2a51cc9fd399969c2081151cb53e6e7d13067890264f5e77544b9

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

    36B

    MD5

    61d1deca6f8ab4c4de6a766c4d1083e7

    SHA1

    01250b0b3052b880acb67d729507e3b1096f6f94

    SHA256

    db1b2b259059e6c741b3a4005bbdc0c7a6e8ea6c1cd5e94d4572757acf2fdb2a

    SHA512

    64fefaa644fae462b98ddac75f7e341b5f0cc17c81faf92e58906f6a6b4c20d8fd5a265a02a72b61a7cb2f6267002cd426b846d19172fbff95983e79ffc7aa3f

    Download Submit