Resubmissions

16-12-2024 22:35

241216-2hvdzaskey 10

12-12-2024 22:07

241212-11qm3aypez 10

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • 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
    16-12-2024 22:35

General

  • Target

    9aba04336d441f199887d2d445dbd58309b3ed756a26eb726b26e3f8ff957df9.apk

  • Size

    260KB

  • MD5

    4f7b32500ea2e5250e81b3a8b878be1c

  • SHA1

    db21c59f74c6e3de12e8eca2395cae36e6852793

  • SHA256

    9aba04336d441f199887d2d445dbd58309b3ed756a26eb726b26e3f8ff957df9

  • SHA512

    00effd48b0adf4d470ac1f984623103921773cb8d51e7fa0e7438d6f9278d2a4970c88a19b02f45708c2f345cab1619eead0a209b8590e69030b57546c90045c

  • SSDEEP

    6144:CcYLu/UgO2iLqivVgV4G+qdFzJtlRrrAXEzfwfanvc:GCfiBgZdFzHWywynE

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

  • efriwei.kpqnszgsk.kbhjgq.uvdqbxbs
    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:4223
    • /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/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4248

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/1.jpg

    Filesize

    7KB

    MD5

    d7beaf7bddd08024ad7947e408eb862b

    SHA1

    0ac4d81ef8276034105907a0d7f4e0e9b00188a2

    SHA256

    6b94ab79d0f79de672365e6b18f368edbee794dd0d3c183e6cd60b784ea0e48e

    SHA512

    be90ca0ac7a6fcbb21c9720f7c5c0a70abbe805d9c7395b8dac627d2e20498f4fcc1400ec53661878eb3fa612a58a0beb9dcbc2f761939841b8f4f0df24f8b25

  • /data/data/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/b

    Filesize

    446KB

    MD5

    3e04a3b314779ab7b515b04648084b64

    SHA1

    4b76a4fb951eb54b6c8593f50f4b7cc58b2997f1

    SHA256

    d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7

    SHA512

    cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984

  • /data/data/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    d1436241d89914f89a78adc4e293e6fc

    SHA1

    379410cc82c2db638bc88f7dff8838653ad2910d

    SHA256

    7effe3d3a338e91160ca52514b08e3b392fe554a1e0c2ad465a47b883071571c

    SHA512

    37669f14abde91b3650635f168efb5744290a11604c459e372acaa11d6db025b607b977881368c1e26bc02a6717644a8a234de7d0e8b893b0b56e91d75b4aace

  • /data/data/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    afa6dfb85574749ae07e261188ec52d6

    SHA1

    f18df3f4ea43d93c3fa2e2926a5ccc45c12e8d68

    SHA256

    7978f7de5c39eff942faf6851a119faefaaa9e7f7c00ea7bbec1fc031aad0905

    SHA512

    6e61e1c8ea4e58a3d4b4c1879f011a9e50d9bf0d123ef615b8296dd8da4299ac62a2ec3bf406682560b899271d47f29541112220281b9999eb3356ca7b8f9a8f

  • /data/data/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/oat/b.cur.prof

    Filesize

    1KB

    MD5

    11e6dec44ed65352ab13641ac3de6556

    SHA1

    904dab86cafb391f5aee5102f88b002693e3eee1

    SHA256

    148febfe2604c35bdc3b1b93714c432af57da4b2578a127832a9dae8feea2fac

    SHA512

    dc15fe04b7daaf85f5ee3eb21501fdb59755c173dbc014783e81308cdf11f4092d4deb9f6b868cd9aa9241ad188e7a025b80e94d0b05314c2b4dbcaeaba3f412

  • /data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/1.jpg

    Filesize

    7KB

    MD5

    13d28bc2e00349a606fcc1e2d708e21a

    SHA1

    9619a4f6692553f09e9a05e5c0fa8271ec3849f9

    SHA256

    c4da9787dc8b6b73b28990949dbcff9d12b4a9d7214ebe1b6a0365e4999ef015

    SHA512

    5930ae1ab655b9240c68f48b416748c13ac63da040ec0f4b3e2f511bf989166565bf9e10a803f7fb758361c5b38f16df29f3bae81890c49b3456202c23540637

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

    Filesize

    36B

    MD5

    4006bacb8b655e1c7455465c953fcdf1

    SHA1

    ddcda6546c7ae6f0055e63b5c8284b776a0ba234

    SHA256

    0352226e544bc9e5946a63188a870314890a19abbda83e94fdfd36f6c44a6492

    SHA512

    ba12546e9e0e289914a63555223522f53970e7d6c92ff6ba925335d30a615cad7db4739b204cb6b43b350b292c9a3904b4c3aa370e0880b5f95e43d05ed8f7f4