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
    10-11-2024 22:10

General

  • Target

    17efd074cdc813ca06c4cc12af79260b0f6dc0ff63f72b94f464019e6db859ff.apk

  • Size

    212KB

  • MD5

    5aa0d04583336c80c18d561d88734726

  • SHA1

    2a807f51c4d8343960a988b96f1f5fbc54b3f30e

  • SHA256

    17efd074cdc813ca06c4cc12af79260b0f6dc0ff63f72b94f464019e6db859ff

  • SHA512

    a0b5dea96311d6ee51d05e60113348b94350663f28a5a615f0766b3fbe268d3a3885135e846b0766c711f161f6179cc9b15d1ee080003e90b1218dc6b83b43fe

  • SSDEEP

    6144:vrgjScgbkvA38TeM3cCzaGpHgQOrJHsURhA:0jrYM3lza+xWJHsUE

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 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

  • kvfhnbn.aceocyscl.uwsihp
    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:4340

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/kvfhnbn.aceocyscl.uwsihp/app_picture/1.jpg

    Filesize

    8KB

    MD5

    005d48e31cfd7663a738bebbf8fa0fa9

    SHA1

    eae3d7b4cb727b8fd700b325c219ce01f4138bf7

    SHA256

    396f3a43a4681f622765bb7ffd974c6c845a45b229e0d2bd08c99db810458526

    SHA512

    6bf16de2847ef03b88f919aa846e75248a0a161776d9f8c53552ef194089883b02ddd46728b71a227d8f2b89ecd9f640d07ef15ac35a202ca81dabf7c9d3eee2

  • /data/data/kvfhnbn.aceocyscl.uwsihp/files/b

    Filesize

    446KB

    MD5

    5705e5b58e9503402cf66c15fbc1d854

    SHA1

    ac943d94e87db55183a1cf24517c3d40361a2d03

    SHA256

    c8e371d5021bc1f77ea2062c2a568ada090e464099596476536816b4feb1f5e8

    SHA512

    46ed8f6f3a670ef3dbf0477353d3da5a19f3a188b51ee8cea492e3a6ffed77d14663eb1732bc084bdd78f4fea0a4190c39399a20aa2f6b6c92fc91bded97e70d

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

    Filesize

    36B

    MD5

    eca3c29b79dd0702f33f3c5551e9b288

    SHA1

    c48975a02e4aa0c616f99ba81b9a2edb02f66caa

    SHA256

    ee57ba709740657d19748ed55faf46d87edd8017eaa6d079760a5acc7f57b7cd

    SHA512

    097e943b5ac958c196a5d5a26baeef41c1feab5e23649040e5beec1745401b147becb8ac254560e4607a09d39c8228e3efdf5aab8baa888ab1cf1409a4171887