Overview

overview

10

Static

static

6

a1d5cb7c79...75.apk

android-9-x86

10

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
    17-12-2024 22:13

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General

  • Target

    a1d5cb7c797dcd621c316e599e4885f92cf0793ede95949a63cbec8066822475.apk

  • Size

    260KB

  • MD5

    997ff57d3079b7d312d02514682952e2

  • SHA1

    3c021ffed96ed3c4f85a2a050335d8ff5e406086

  • SHA256

    a1d5cb7c797dcd621c316e599e4885f92cf0793ede95949a63cbec8066822475

  • SHA512

    310cbf8b5a7c90cb83f7a3f64beca773cfcdb39189e058a936758f53aa82b3b7f0fffc5a38465517518d326b9c44885f908ca66ea9d0b5ca349d9d441deb817a

  • SSDEEP

    6144:hun5zU3EubZ3F7+g/0r2j4c+qBF7Jtl1rrAVEzHwNaKZ:Yn5kBbZ3F7XjBFvHgSw8KZ

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
  • 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

  • dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj
    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:4250
    • /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/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4276

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/app_picture/1.jpg
    Filesize

    7KB

    MD5

    587a5265ea584a3e67ea0e5a8ee90ad2

    SHA1

    22844363c1aa2abf156c79ce086572e9e5c3c132

    SHA256

    7d34113735fa1d59822d8639fa155d25bb46214be959d67df7e6af0df20696d2

    SHA512

    c7d451f2fd519eec0382565844f2bdd84642edc4774b1b3281a5cb702388c3027bc1e4a6a1c7e58e6b0bc381776f69fedf35b848ea119f3953b1cbe8b6eef7bb

    Download Submit

  • /data/data/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/files/b
    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

    Download Submit

  • /data/data/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/files/oat/b.cur.prof
    Filesize

    1KB

    MD5

    898780ae455b3c908750c2a43405d152

    SHA1

    acbd107482dceb503e8ea610e14343d93bbed6c4

    SHA256

    b1c20475cb162c31de27f020a857a135e032aa02dae1cee04f4d3ab44a08b61c

    SHA512

    d3eb411b33074da998921243dc3807a1184ed41979fad673b596c179a13654f1cf88ca44aee32976f8e6659fac34795ce8655ef1adc98de6a9a0be86609d2f68

    Download Submit

  • /data/user/0/dcfebzq.nwnjbwqtz.lgjqqr.rpdanpcj/app_picture/1.jpg
    Filesize

    7KB

    MD5

    61482b66c3cde732d86bc67dd790c68e

    SHA1

    efb7f5c58053df1be0416eb73e97f5dab258937f

    SHA256

    b437e2a9a87e4fa8ca9208f6ec213c982f08f55710dfb50dcc305a5ee1ae8457

    SHA512

    fb34feefb9e663d108591a6d3058a3cae6aa5525ce83fa8c13f6845de73ea4902c13a1fcb6eadfe682684db9a3208e27719436fba507eff1457f78292581c12c

    Download Submit

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

    36B

    MD5

    1db28964d376aa073fe05d539d456f11

    SHA1

    6f1c1fdc94bc2ec8deaefb6f2205fa2399b0b91d

    SHA256

    7c9459bc9dccae8df5b43aeb069fc11219748812dc5543230d3408b4293d94a9

    SHA512

    544b8e205e10705a8d2a4e506925696643ba10545fce55c5491a96cc41232a82bb3955b2908468ad85d184cf1279afd28de2aa783f47fd481a8ca076e061b059

    Download Submit