Analysis

  • max time kernel
    178s
  • max time network
    179s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    24-08-2024 21:25

General

  • Target

    bf71bee5557b56179ae9db87e315e80a_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    bf71bee5557b56179ae9db87e315e80a

  • SHA1

    9c94814377a96799b86c5dfd0b3798d272b1e853

  • SHA256

    6fbec5ca3918efb5d00eec529920e2390152d562c3cbd902dd7c8df4e1769d1e

  • SHA512

    06b46c10a1cfcd98439c4b2303871e5aa8e755c6054ddcd5b2f2d824de06bb2cdeb58337e8f90073f2ab601fce666b40ef245d1f05616d9aded84e3e85ed11dc

  • SSDEEP

    24576:LyoL0otaYtXMhek8X3lUKfcfIkuovSp04jro+rkjv6tq/13tdHbZKm51Ob83I:FQ7YthX1wvTvSpHjnwjv6tq/1XHNKmj0

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.xamd.lrjy.xtzz
    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:4242
    • /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.xamd.lrjy.xtzz/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.xamd.lrjy.xtzz/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4275
  • com.xamd.lrjy.xtzz:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4311

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.xamd.lrjy.xtzz/app_mjf/ddz.jar

    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

  • /data/data/com.xamd.lrjy.xtzz/app_mjf/oat/dz.jar.cur.prof

    Filesize

    745B

    MD5

    0759339fd053d534d9862a6a2d628eef

    SHA1

    3c18cda5d55d118bdd8d338495b476c86a23de8a

    SHA256

    195b3bcf16b9ba154c377f3ea3e932560d85f581f7d75cdfe63f690a9a0231d4

    SHA512

    13a68745a3f212b7dbf0e11a9e1503ffcb2dd03d00f76140dbd46d1c2c6074052e7135234f3ebeb654a89a4d05c6526335af3a2c85d4c6a721b874ca6ced088d

  • /data/data/com.xamd.lrjy.xtzz/app_mjf/tdz.jar

    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

  • /data/data/com.xamd.lrjy.xtzz/databases/lezzd

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.xamd.lrjy.xtzz/databases/lezzd-journal

    Filesize

    512B

    MD5

    a1355ff9055ee480ee9de65387447f5b

    SHA1

    3d943b26ecbca6715624496aaf4c833e1a30eb6a

    SHA256

    55c8e29d29a5b6e5b44029da5572e109203b4ea8a458c6140999f934b4ee8de7

    SHA512

    573dd316e9ac1c02110ddae6c6e519deb20f99e53d07f8bca857a6074f0d0aacf3bc612f5f24586c873ab88053b0337e9cad6d8110c7f542d36530014550f7a5

  • /data/data/com.xamd.lrjy.xtzz/databases/lezzd-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.xamd.lrjy.xtzz/databases/lezzd-wal

    Filesize

    60KB

    MD5

    02a212534741ab7bf5462113dd16cc45

    SHA1

    1489c5b8c351e17ce7e20601f38aa7deb55737a6

    SHA256

    7912bc52739c002d945e3de9ac98dc7a9c36772ec52cc29d33093303d173939c

    SHA512

    fc6a57dccfbae254600990afcd954f3defb94abf2e773086a106a191e261be2dc91f2e8aac57856a355bd91c9aaa0c38afaf960a9405c65386a05c82618367eb

  • /data/data/com.xamd.lrjy.xtzz/files/.imprint

    Filesize

    1016B

    MD5

    027b85ebd6196c94ab28be0f0c085398

    SHA1

    d493d971476029a6c43a7017643c52fd6edf7804

    SHA256

    eca91229f80174c66c2a2f640ba07d5e19cf8514c9eac71f0851909494196bd2

    SHA512

    57f2d00eb38a7ebc0d1749c663dae169371dbd4d41e97c45ae8ed91c4315c8b59032b7fcadc842ee6cd8dd8ce6bd37ab0aca9003a3201f315d35789ee5c53a54

  • /data/data/com.xamd.lrjy.xtzz/files/.um/um_cache_1724534892699.env

    Filesize

    1KB

    MD5

    16732e825b94c76c4182179db64e234c

    SHA1

    365d5384b001df2ce57403024ccec7db6f0473d2

    SHA256

    b3206931af18134d3fe2b96a8bbb1275fe58877c0d620a9a0c413e20bf4f41ee

    SHA512

    adf747cd5061753ce0cc01da5002fae42802e3a129b3d2446fbbe9ecaeeb2d1d713d3a68fe4a68a904353db293c028e0c6009d0674e4e6a3791c1991616c13bc

  • /data/data/com.xamd.lrjy.xtzz/files/.umeng/exchangeIdentity.json

    Filesize

    162B

    MD5

    770d0a798a422fcf593bfa122898af71

    SHA1

    a9b09762ef29b0c84ed6b2092c2f3ef19850f866

    SHA256

    bcb8d29d9ee4272526d8db0d3a5503447a2c90af1d2ea1e8b1a9337ccde5d919

    SHA512

    631619242a1ea2499ea6842ec95b0464e702997b37e20600e125c05cc8d47fef787243fc764a41e3930a112266c53e01f0ccdd86a84db7804e099fa91d8a6324

  • /data/data/com.xamd.lrjy.xtzz/files/.umeng/exchangeIdentity.json

    Filesize

    204B

    MD5

    f6b37664a1bd0739287765b653941abf

    SHA1

    6946607cfdab141152fd1e1a358945f693a032a8

    SHA256

    a835df3852567f605488d77e022ab17b1154add31f953c3ef693849593b2dec2

    SHA512

    b4df0a02abbfbae1d8bd57e826ed32aa35172171612a26dac5bdce3710615e052f2cb4c4c171d9f417e6197c352c0191f9165f3a02fb22fcca34b649f0e49d10

  • /data/data/com.xamd.lrjy.xtzz/files/umeng_it.cache

    Filesize

    415B

    MD5

    c73ed259bfeb14e87b4cd4757af9c828

    SHA1

    2482a285d0f94602e205abd80f627b8c1b3c70a7

    SHA256

    2412a33d37f8d4ddab17efd43f005f401d493e780e411e8d9346cb8c1a388211

    SHA512

    1d68ab28838137651c8a0005a4a746b376773a071f800c8da0e2dfb519717eb8eb53d7a67ca75920e681d0cde09887e3d9ff9334cff016e9f2970d5c526558b8

  • /data/data/com.xamd.lrjy.xtzz/files/umeng_it.cache

    Filesize

    211B

    MD5

    0cf3685b480a3af8c7c0186701e3e852

    SHA1

    261d9615dca1a8fb94e184d3751758188c92be09

    SHA256

    a175647021ff6fc6d2218bba73ca2804ba759278f314d5d2fdcd62c029ca0f57

    SHA512

    d82fe5273abd725afde36cc0e8ab520890d8b71aea37796ab16d773c9d75317b8e8e1b879264167b441227ef576df42d03ffd2ba9e58a8e7d0e86d3e55bddfb1

  • /data/user/0/com.xamd.lrjy.xtzz/app_mjf/dz.jar

    Filesize

    248KB

    MD5

    9b47e78a6ff90cce5755ce4742047627

    SHA1

    831b24aa9e116eb8d7065efd430088d419dfd6c7

    SHA256

    30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae

    SHA512

    4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

  • /data/user/0/com.xamd.lrjy.xtzz/app_mjf/dz.jar

    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc