Analysis

  • max time kernel
    11s
  • max time network
    186s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    20-06-2024 02:06

General

  • Target

    cd1d21cd6115c3b26ff7691776741f9b922a166d5912cab11a91651d1e5ac1ff.apk

  • Size

    408KB

  • MD5

    8e3bd981d51119928ba0ebe167aab2a8

  • SHA1

    a3f0879d538a73b98d3687fde15667338949c782

  • SHA256

    cd1d21cd6115c3b26ff7691776741f9b922a166d5912cab11a91651d1e5ac1ff

  • SHA512

    aedbb0739d301b1db90b28c8d7ce580f2c26b788ce11c4209ca4c1fa066b7cefc59160fba1633026e35b22473b120787007601b6152edcf562f28c98950572c9

  • SSDEEP

    6144:i7RlLMbOFljLevI16OR7rf51Z32ByyflvQ8Xo8EeTwhI24eB6RnPGXC/:i7RlScl3evk6OR7jwflvqn+4ynPGS/

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.50:28899

DES_key

Signatures

  • XLoader payload 1 IoCs
  • XLoader, MoqHao

    An Android banker and info stealer.

  • 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 4 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

  • wkifzhh.mrvauzliq.logukg
    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:4206

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/wkifzhh.mrvauzliq.logukg/app_picture/1.jpg

    Filesize

    165KB

    MD5

    401a94e921e393e4f94adf7b409c3fe7

    SHA1

    7a7d175562b6d732efbed33480060d30b2830bb9

    SHA256

    798db4da53215d9c9a2149864bcb6d9f398e48fdf745edb354c685762ac0d7e5

    SHA512

    d523db96644cf2a75e835903c95a7c0baecf51154327e13b4a9f7c83bb792364a9c5e26f5c1ba39add4aac13812512f1e517a1c6472f90ecc80e8e4810944559

  • /data/data/wkifzhh.mrvauzliq.logukg/files/b

    Filesize

    446KB

    MD5

    4f4569db9ddb90b5f60c424621cf3a72

    SHA1

    63c79e63187921b33d30c66de3e791e3f51d746e

    SHA256

    18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c

    SHA512

    cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

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

    Filesize

    36B

    MD5

    fc28d50cfbe6911c20b554e0c8017dd5

    SHA1

    e82a64538f85ed710806da8a69c6ca3e6e6231d9

    SHA256

    1e66cbee01589b5cc5f2c26a71661d849897c4f3516c4e96c91366d251c72e19

    SHA512

    4da622cd8ba12bab60650266e7c78647489fe276c8641fe6da4f790cd73c27b35ebfc9b49d24b5a1fd2108389867195d7695fe0c9e81eb8e9a902b77561cb1d0