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Analysis

  • max time kernel
    179s
  • max time network
    131s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    16/05/2024, 08:59

General

  • Target

    4a518d81c4d79935d56d5e11a677f333_JaffaCakes118.apk

  • Size

    1.5MB

  • MD5

    4a518d81c4d79935d56d5e11a677f333

  • SHA1

    cc738d9c6d0df420a4b85da9fd21db87f516c2bd

  • SHA256

    27e6fd78d0823e01c889ff1167032fdcc6e862566a459198a0da5de239c35fd1

  • SHA512

    ffbbc3532bca96f24126fea4cd7ff63728be854731846469bab46c2e79001c7600b47d29623561aa18e85242162a2964c0bc15227d9385d5bc89ec08db0ff4fb

  • SSDEEP

    24576:y/z9PTC16IpezVanLKwzF6OZS3qUDYoxNRXorMT86adRskrejMmoQwTWTKrrq2:y/z9PeQIpezqKl3qSZRXbgAHjMtWOvb

Malware Config

Signatures

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.train.time.search
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about running processes on the device
    • Queries information about the current Wi-Fi connection
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks if the internet connection is available
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4247
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.train.time.search/files/searchq.jar --output-vdex-fd=59 --oat-fd=60 --oat-location=/data/user/0/com.train.time.search/files/oat/x86/searchq.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4317

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.train.time.search/files/searchq.jar

    Filesize

    189KB

    MD5

    8efce37f082b45ebe7c54405da08240b

    SHA1

    dc4e23ffe3311e67066d21d3530dd877134f4d69

    SHA256

    30eb3fae3fd38035471ebfb0e0d9f22ce1cf09d5ad15fa00240478685c1afb87

    SHA512

    877d876ac517d4559f86d64da3ebc27e3130ee7356554e65717333d914139b11d5b511338a550306ed9ba9c7a8e141a90695fd6f4eefdb5f272ee7ab390a097d

  • /data/user/0/com.train.time.search/files/searchq.jar

    Filesize

    434KB

    MD5

    92026f61f057ab764b3c16fc3dcd5a34

    SHA1

    1687eae89e0d009ff1ef5a5d276caa95bf571803

    SHA256

    f55c2b1ebfe4d68628ae74c1f3631347887000fd0452388e9954667d70e9bd3a

    SHA512

    9cd00488888329a8e30393001e7d61a1c50776d36b57e29d71895fb254e732e31a35dd5a08d562e76adfb10222853600f9ce8f06498ce81975d90eef53110d5a

  • /data/user/0/com.train.time.search/files/searchq.jar

    Filesize

    434KB

    MD5

    8d5cc189ea7ca0e8600200381c0f06be

    SHA1

    718bec6edf420d2b411e0f355d2937657f0d4387

    SHA256

    184e05131c2747b1558807ede0c5fe5ef766b649c0435e0ac8b86316652a273b

    SHA512

    24ea4e45147d2b3c391b09ad76d784e1c8ea1c0e8e03aaa23d90a12756c1204fc0df65396c97bfb3a8e357d247d1969e31833f6bac346d2fa6e371930b678484