Analysis

  • max time kernel
    34s
  • max time network
    139s
  • 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
    16-06-2024 19:56

General

  • Target

    b4ec317400d84f856ae65e4da1a9cb67_JaffaCakes118.apk

  • Size

    22.9MB

  • MD5

    b4ec317400d84f856ae65e4da1a9cb67

  • SHA1

    bb24bdf0dcaa0a4817e858589c3f30cf5d01533d

  • SHA256

    f5d1ca55b216f9a3cdb99459b041f4154d5064c400039d282fd7e548105a1787

  • SHA512

    824f28121a49a189ac6ad16856fa6294950ceab2dcf79ad71fe367410c73b2ccd2c2bacd75b18bcf7d4cfb17312512a12b8cfd2cdbb17c8510281f7fdfdabfcd

  • SSDEEP

    393216:7J3IOZ+3g5OQrVyixHBps0NSMIAbz0CRrCBmbVhpziMnsNjPtqTHAd5GdG0LxV/5:CO03gQQrXHBBNSMIA/r59zirTtqLAL0l

Score
6/10

Malware Config

Signatures

  • Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
  • Queries information about active data network 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.lj.lss
    1⤵
    • Queries information about active data network
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4302
    • chmod 755 /data/user/0/com.lj.lss/.jiagu/libjiagu.so
      2⤵
        PID:4342
      • chmod 755 /data/user/0/com.lj.lss/.jiagu/libjiagu.so
        2⤵
          PID:4457
        • /system/bin/dex2oat --instruction-set=x86 --dex-file=/data/data/com.lj.lss/.jiagu/classes.dex --dex-file=/data/data/com.lj.lss/.jiagu/classes.dex!classes2.dex --dex-file=/data/data/com.lj.lss/.jiagu/classes.dex!classes3.dex --oat-file=/data/data/com.lj.lss/.jiagu/oat/x86/classes.odex --inline-max-code-units=0 --compiler-filter=speed
          2⤵
            PID:4479

        Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /data/data/com.lj.lss/.jiagu/classes.dex

          Filesize

          6.4MB

          MD5

          de1934fdac9ac192bbb3296dc745e46e

          SHA1

          291bf6fbda6ed83e8b339c99a67b28550cfef7dc

          SHA256

          956d7c3e5d26cc65ea7140c4f6576e3913306f4ee835bcfe19d18b4ad0518d71

          SHA512

          0b893486fa90e7eab68de233c164746f8af88ed808a47b0f7815c9b04cf7b3ea55bc9b8868caa12333b121d74f1755a5c656947269c5771d4c574a2cb2c8b900

        • /data/data/com.lj.lss/.jiagu/libjiagu.so

          Filesize

          363KB

          MD5

          6c9d83b90aa9c9f904d22eb9b16f8f95

          SHA1

          4d5e0ce3c55a22475b58a982d67ab9aa84384c40

          SHA256

          2432ac0b864b33cd599129578c42c43811461dbcb83e2a21301ccb8d0810c5e7

          SHA512

          07d16f67cefc986c0d6974e3bbc38d95b5b184520ec8f3c9ae59a2f0e76213d359b35dc507d482322d2c045ee75183def8e3d7659ff5fa78f6afff931084e90b