Analysis

  • max time kernel
    179s
  • max time network
    179s
  • platform
    android_x86
  • resource
    android-x86-arm-20240603-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240603-enlocale:en-usos:android-9-x86system
  • submitted
    05-06-2024 12:26

General

  • Target

    9827db94c1e7747f2d8d5f1d6879be56_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    9827db94c1e7747f2d8d5f1d6879be56

  • SHA1

    ab5effdfa86895231b4db85feb241dae771e8942

  • SHA256

    43c99b2c2cf886d561635ebe6e87b8fb7d166bdce2e569a42405b329af04a5ca

  • SHA512

    5e9f0b0db7f91a357d29a3671955dcf95ff721ed081e3c36b0940641eaa6d254083f972efe33db46e5c8e891fdfdc609d8e4faa60190f36bf45c27e61ed11704

  • SSDEEP

    24576:eoL0otaYtXMLeJ2sepAvb6vsm0ZGpUvbYjzo+U4jsXYq/13tdHbZKm51Ob83N:tQ7YtBFeGv0sKUvbYjfBjsXYq/1XHNKI

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 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 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.

  • Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
  • Queries information about active data network 1 TTPs 1 IoCs
  • 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.

  • Reads information about phone network operator. 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • com.afjc.onen.jfjx
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • Queries information about running processes on the device
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    PID:4262
    • /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.afjc.onen.jfjx/app_mjf/dz.jar --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/com.afjc.onen.jfjx/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4295
  • com.afjc.onen.jfjx:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4332

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.afjc.onen.jfjx/app_mjf/ddz.jar
    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

  • /data/data/com.afjc.onen.jfjx/app_mjf/oat/dz.jar.cur.prof
    Filesize

    620B

    MD5

    f6c33220368aa39ef6a083ad0cd045d4

    SHA1

    d3b9e0f63d782e79c51d51ad54d6293bbfebef17

    SHA256

    9352ad0026b6cedd504b6abeb4f99162618a395e07b82b991f2e2d422b03df01

    SHA512

    e545da93581ecf2c5f18555458d421ccd7e16b8611c680fe99d1c0efbd67aa3f4c88fd6814d7dde081559979626b1a09e0f500f3ede564d01dc9bdba2f17b572

  • /data/data/com.afjc.onen.jfjx/app_mjf/tdz.jar
    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

  • /data/data/com.afjc.onen.jfjx/databases/lezzd
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.afjc.onen.jfjx/databases/lezzd-journal
    Filesize

    512B

    MD5

    419e7c4f7945b06caa187cae82f7c543

    SHA1

    c1bbdaf33cc0ca19930ec155da291f3eb1334ace

    SHA256

    458946a3f3c4a13ea5fd7827666b79a02bebdf11be4769a45ebf87547d344359

    SHA512

    43b7f105c4d5337aeac2d1b88e72bf242b0a5b57cf42c16e4c6e802d0ad0d4d291218cf6a80312042696112806d5faa165ac81b83e681b53b55f85a230cecc14

  • /data/data/com.afjc.onen.jfjx/databases/lezzd-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.afjc.onen.jfjx/databases/lezzd-wal
    Filesize

    60KB

    MD5

    a9f06158247133ceb3e0c5a6000a519c

    SHA1

    e75f59fcc1bcd5d75ff2f38c2de8d565bdcf1221

    SHA256

    9c21076575b51bc06fee793982267bd9aa99237eee115df5bee99f2046241f4c

    SHA512

    b4da4fbcef26bda72883bd8fe3228d5b0486d7da94709861c79da97f849d02ebe0406e6b64681baf58effe9fc2df4d63cd2b3e67c14c25d8b5f61880ac2703ce

  • /data/data/com.afjc.onen.jfjx/files/.imprint
    Filesize

    1015B

    MD5

    67577d67f86bcf1fbc1bf7a2b7cf30ac

    SHA1

    4d25fd53c988d1d9768d4d602df110b82e5c9169

    SHA256

    6ad946850efd20170e3633f2fcac04d8b313f3fdd257cad0ca17a0b8407e2933

    SHA512

    bdc13d00208115e532e9738b1179d1c09d1a51a52a1d5f0a70b255b26a6ff8d4cf1be6fe672f2d8b8333a31908b077cdad94c306a9adb5d2f69d180d3001d582

  • /data/data/com.afjc.onen.jfjx/files/.um/um_cache_1717590570235.env
    Filesize

    1KB

    MD5

    40532587978ef12dd2276b460039b1f7

    SHA1

    c602cc24533104fe30e55ab7478a4d44d2c4218f

    SHA256

    1ed884e5480ccf07481d8f7fc1a373dd483a68ac8d03f2baca0e30fe75174c6a

    SHA512

    cdffa2d5658da88073cf8e74469e742d928d539d727adaf5dffca47a3a89bb7b16681ed5f36b4b4527157df4df13ccf213e7886d7ec75c5ab547ac6d0b4ca7a3

  • /data/data/com.afjc.onen.jfjx/files/.umeng/exchangeIdentity.json
    Filesize

    162B

    MD5

    847d37e4ff64f3b5ee4d849cc736ff0f

    SHA1

    2436382d11cb117fbedeffd82b3cefe03c66f8ff

    SHA256

    5c9bcdef77ac92323a8be09a6613bd63e78ea08f4ddaca2d8d31c3c309119426

    SHA512

    e6891eb29575fed1a58e1898586da29a90618c89607510f346774b124d81b47dcc53b3cc070993469ffc9178506b21b021188ce55fb61a21b241c17727426976

  • /data/data/com.afjc.onen.jfjx/files/.umeng/exchangeIdentity.json
    Filesize

    204B

    MD5

    43198297dc5a4158f5ebd70cb336c77c

    SHA1

    23c585eb05d81a084eb0ec9b751040f58f39868d

    SHA256

    1e937ee55facdf1cd9104eedaad77bd71fa2ca03ae27daebb097b1876264d094

    SHA512

    7c6c9f6afabecc536d84bfbac2c62d16fe092f0e4c354e75bf31ea1cbb304e6bfe7d8df4f8146db693cf5594f7da9ac08f6a46280e2006a8ac4285f11c8dd3f0

  • /data/data/com.afjc.onen.jfjx/files/umeng_it.cache
    Filesize

    415B

    MD5

    8b94effdf6a260ed42d71eab7b415055

    SHA1

    c33fe8bbf737431fb3cce0b02ee36c8e6366a6bc

    SHA256

    75d6c064571c2a751dc4b92531fe22f0a1e1a4a2e24da5eb67f542452515d50f

    SHA512

    febcaae35927a5411bd106d8417b3a77cd2aa795f726bb12aa35daba2ff534aa51b605a8b972d5ef7437fcc2f974acdbd29580d383c3df5e882bda6fda0a12ea

  • /data/data/com.afjc.onen.jfjx/files/umeng_it.cache
    Filesize

    211B

    MD5

    e58d7e7a94fdfe9747ac8e41897e1444

    SHA1

    c27ac5b9bf8ba32c05bf5138d098e0509e8c6f33

    SHA256

    eecb9b152f70606717403b028c6e8ebffa4188a7149f6357b883e2bb2c551643

    SHA512

    7d89080da951b2df2d16cadce5f4e9aaf1a07a01447b3bcaaef4fde88c83b306f47ba5f43d4715187dc0c668cb831304538f17851886790804620f9dd08b5a51

  • /data/user/0/com.afjc.onen.jfjx/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    9b47e78a6ff90cce5755ce4742047627

    SHA1

    831b24aa9e116eb8d7065efd430088d419dfd6c7

    SHA256

    30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae

    SHA512

    4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

  • /data/user/0/com.afjc.onen.jfjx/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc