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
    09-09-2024 01:39

General

  • Target

    d5749b50a8f9827767bce14aed869184_JaffaCakes118.apk

  • Size

    432KB

  • MD5

    d5749b50a8f9827767bce14aed869184

  • SHA1

    a5e6f17fe54d27e3eb4c6cf68aa509728194ddf7

  • SHA256

    bc56e07a97a17707f9d8308fbb4a69234fbb571101463029ca2dbac0d2243089

  • SHA512

    66695ffbed020c752e38bfbd2bc0bee1cd57bab414acbfd8c38a84056a97e68d98d591905d021859ea9bad1768270cd005b9d5cebec84ee34e032e56f068827e

  • SSDEEP

    12288:sy1e6D3TQwsgjGIDxVZVmqT9ZKtz1yBXkScVEOZnpCx:V4SQqSEvLvvKtZy5kSc3ZnpCx

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

Processes

  • com.fekr.iubt
    1⤵
    • Checks if the Android device is rooted.
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Reads the content of the MMS message.
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • Requests changing the default SMS application.
    • 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)
    PID:4210
    • ping -c 4 91.204.227.39
      2⤵
        PID:4360

    Network

    MITRE ATT&CK Mobile v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /data/data/com.fekr.iubt/files/dex

      Filesize

      766KB

      MD5

      a94e56982fdbb56095f2063d0560021b

      SHA1

      1366dc9b7351a298c3deec87783c0bb9e7d41e0b

      SHA256

      9e7bf9d8214a0f1f3d91f0740ff7b8ee90100ed05fa1a21f2c03e1569e2fa540

      SHA512

      f9715e2296319815495ffff4281eb4d53866fd0ababda1d32a507539d3ce06f673664e37466282ccbdd797c778c7ffa09d3046e21fba6fbf2c2bc2c35b470855

    • /data/data/com.fekr.iubt/files/oat/dex.cur.prof

      Filesize

      1004B

      MD5

      01f0ef49271f71a402effb79a073ac4e

      SHA1

      0b290d39bbd1e637ebe5a71aff9e2521c09a5083

      SHA256

      97beac65f43c7e3e0150846591027166a29ec86152c39a72b6f70fcc1170f63f

      SHA512

      bfad229922b8e24631fb1bea0596f9e2081995c120b518f0021bc4dc2f129799f8fb66d236362478c0ceda61ee117f9785f486429c424416e970245e89349a66

    • /data/data/com.fekr.iubt/files/oat/dex.cur.prof

      Filesize

      1KB

      MD5

      f1d83fda467efd6d10607f689380a8e9

      SHA1

      75f26d18ec12c28cc4d37d357a552f3ddf4848f7

      SHA256

      9054d9f638223788b6ca017e2fa188beed0189b0ff12a014f193a81e31c82862

      SHA512

      a430b8539e3b3cbde471300e59cdb997a8abf539aaa1589e515a587f0598a517dfd17edc1f551cadc9b81afd5c5f214f6f8e1952c736ed20b42ea89cab2ae280