Analysis

  • max time kernel
    179s
  • max time network
    184s
  • 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 00:08

General

  • Target

    274a241c54a42cfd29a0f6299fc83064f7828670c8d18bbc239ca58b3c89af8d.apk

  • Size

    412KB

  • MD5

    f99408022be83bb61162071d78498773

  • SHA1

    f3ecfe03a5c16768cf987b2bbd1a9f708657c5fb

  • SHA256

    274a241c54a42cfd29a0f6299fc83064f7828670c8d18bbc239ca58b3c89af8d

  • SHA512

    b4c1ef37fdfa0bbd41f945a1798e48058329a60a669cdb8d6ab6f1a6a72b8d8b911c06bc0960202d187906c16c20222b2f04aca1a442a2b7645e41c25e346a78

  • SSDEEP

    12288:b7RlScl3evk6OR7jwflvqn+AZFzNFxvZr:/zlj60s9ZAjLxJ

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

  • xmjjegx.nnegmbjdb.rnsauh
    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:4286

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/xmjjegx.nnegmbjdb.rnsauh/app_picture/1.jpg
    Filesize

    170KB

    MD5

    33ddbfc162f22f414e800402c185aad5

    SHA1

    590180c040de0e507027bde1e88ef75d8081dee1

    SHA256

    d065e99699fc7841398b6c4e49cf25714ecb98ee3bf7e5d83b330558e0c44124

    SHA512

    8ab61d52ea45163bc2864a6926ec75aca0957030604a1b1e8b04cb3d157f08b43ede3a8878651bc0df73f0cd567ced3750c316eec15985de628600eae3a1dd95

  • /data/data/xmjjegx.nnegmbjdb.rnsauh/files/b
    Filesize

    446KB

    MD5

    4f4569db9ddb90b5f60c424621cf3a72

    SHA1

    63c79e63187921b33d30c66de3e791e3f51d746e

    SHA256

    18c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c

    SHA512

    cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929

  • /data/user/0/xmjjegx.nnegmbjdb.rnsauh/app_picture/1.jpg
    Filesize

    170KB

    MD5

    49c7b572e2436c9cee72779ec292ec33

    SHA1

    74afb04ff24da8952fe7eba7aef5457a6d3e2645

    SHA256

    87cf1aa63cbf26ffd12c23aefc4a9f8932ab63bb705f03d495f637dd3cb78235

    SHA512

    a582c89d1097c72db505b15dc06e24c1f65e95f9681f11b887afc65cd3538ad19f4e4e034da8c427d95fe8b0180e0351a6518bfb3f51f2316c020f0e2ebee364

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

    36B

    MD5

    b7db9590cc180c1f98ffb716f61b55d0

    SHA1

    e75130d2edfe6e630c970675c9a71b0aa03ef691

    SHA256

    883b158c458498825bd9d7f962ecc80ea794d085000bf8fe6b3f548de2be5676

    SHA512

    f30726270b5d596b1f9948aab4cf5327cd44da9b1ef365b3a307f82e148c1ff038527165d47d760b1b8cb915fea324ffd881ae43b8609f089e684566ef7a6671