Overview

overview

8

Static

static

6

b23ee7c3ca...18.apk

android-9-x86

8

b23ee7c3ca...18.apk

android-10-x64

8

b23ee7c3ca...18.apk

android-11-x64

8

Analysis

  • max time kernel
    178s
  • max time network
    131s
  • 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 06:58

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General

  • Target

    b23ee7c3ca43a01810e36abdc048d3cd_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    b23ee7c3ca43a01810e36abdc048d3cd

  • SHA1

    4f48cfe6d8372b154f709171606c06281e4a4c13

  • SHA256

    0c89f9870d0ebd8fae3c65af56cba370de78af9399a2b04122e7b2443440da98

  • SHA512

    28930f63785760a1f1c1f76815b8cbb57470f81841f3944484716d9107ac758210d66b0d769b2d330f7bf540677ce26faf7fee779befca7d0ce9867ffe61b36e

  • SSDEEP

    24576:6oL0otaYtXMZMPc7T61VaxP5PFA1rypq9o+P8j7+Zq/13tdHbZKm51Ob83t:hQ7YtDcX61icdysVUj7+Zq/1XHNKmjb9

Score
8/10
bankercollectiondiscoveryevasionpersistencestealthtrojan

Malware Config

Signatures

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

    Runs executable file dropped to the device during analysis.

    evasion
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • 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.

    collection
  • 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.

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

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

Processes

  • com.eyyk.qwit.yomo
    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:4269
    • /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.eyyk.qwit.yomo/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.eyyk.qwit.yomo/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4302
  • com.eyyk.qwit.yomo:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4354

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.eyyk.qwit.yomo/app_mjf/ddz.jar
    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

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  • /data/data/com.eyyk.qwit.yomo/app_mjf/oat/dz.jar.cur.prof
    Filesize

    304B

    MD5

    e58aa47308fa6ce5c7a10c06b64bad47

    SHA1

    5cff29ebd1a5352ec4968bdab96fb33b2db8adbf

    SHA256

    553d35c78f543897e54d4f8ab83b5c0ca159686849044d3ff497f1a4f7aa605e

    SHA512

    29a787ab02e538be65368ef48b6f71ca8d62240444f1efa64a0fbedf5adbcc604d4003dfed67be99f5b5a694c43e4414e677b6aa9b279484b375329eed42124b

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  • /data/data/com.eyyk.qwit.yomo/app_mjf/tdz.jar
    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

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  • /data/data/com.eyyk.qwit.yomo/databases/lezzd
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

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  • /data/data/com.eyyk.qwit.yomo/databases/lezzd-journal
    Filesize

    512B

    MD5

    2a34a46ffd2d0bc74ea111496cd91cc8

    SHA1

    11243e75c22019f853458ccc2b15bd68496060ce

    SHA256

    ba8a850f5f40524cc352c9694743a51a0d4ba24cf7341b8f545564707bbda3e3

    SHA512

    06fce1e6eb16c25117bab7b4fccebcb26d9fe4c84a5ab52bf11b3f046fae5b3b424377f7704f96280199749a2f15eb4c43d5ee3050fa4ae494107b5a82d6aa91

    Download Submit
  • /data/data/com.eyyk.qwit.yomo/databases/lezzd-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

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  • /data/data/com.eyyk.qwit.yomo/databases/lezzd-wal
    Filesize

    60KB

    MD5

    f85633db4255d25017f4c8a6fb7227db

    SHA1

    2622225a6329a419ca531f29213490f31b83976c

    SHA256

    3a8e050699a6211474bd9a9a7f6564b61fbaa132fd447b2614908e64eba920b1

    SHA512

    a26e3e9e8fdb2f3e42caa2aa21fe2a355cd94e638a3902197668be86033a1ddab98e128db78a2d9d7c996e1fa85915dde23ef0c05083fede53e39843078a3d75

    Download Submit
  • /data/data/com.eyyk.qwit.yomo/files/.imprint
    Filesize

    1015B

    MD5

    0c56d668031aaf1a37ed8dab5bf95962

    SHA1

    0ccedc959a6cc2762a92364e5ba6b1df4619ae45

    SHA256

    83e7f7b560325fc8aed75ea8acb019fada64fcaf4cb102528c6a5b2cc0bc240c

    SHA512

    9eabb71c4a4665b56c87f9bcd01365914b1f3fb518699ec751b41192d13f96b134a3c063c8b2f32735387a66be3c12c61623da639df234071323aa7b9da8236b

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  • /data/data/com.eyyk.qwit.yomo/files/.um/um_cache_1718521240445.env
    Filesize

    677B

    MD5

    4441d6b7656aecea7d6443fb3b3ff9d8

    SHA1

    761cbcc9eaae6a375e67e14f1d642710bee24a82

    SHA256

    7b1021d692555a8b8af3853d0668393b081e2f4bdbce1a8ed1df0647dd2e1024

    SHA512

    1bfdd2be1231b7d77a76d515245c059af436d5a47bb829b4a8bf90da3d6c078399928e7c82f4e278b5f23bae96ced896ce3d669797d82e098d1f3bea2807d72b

    Download Submit
  • /data/data/com.eyyk.qwit.yomo/files/.umeng/exchangeIdentity.json
    Filesize

    162B

    MD5

    4d19fed9bab2301594decae785e9d2c2

    SHA1

    d603acb3c8a97d76b4aeea5e8e7911ecba247b08

    SHA256

    23075d06e0e625926d6dcced782cca468e27c4362296def74d76026e3e9fb192

    SHA512

    2b258e7701a1353a496d8d868ecb1ce26aaedb8be408427cf2ec580d4c2bc41f52303a8d118a08983dac0766af2ee7287d794ccfa589402b20251c8d704a1455

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  • /data/data/com.eyyk.qwit.yomo/files/mobclick_agent_cached_com.eyyk.qwit.yomo1
    Filesize

    1KB

    MD5

    44f8771d2016c2c35d5d6e88d680b5dc

    SHA1

    df745ee1317a259066ca0b6a8d6a9b87c982f010

    SHA256

    3a346159893dcc0001731832121f390c0375ee270964b2d07623015f7574afa8

    SHA512

    92d183f72236a2991eac2330463e1fc5b36f67e14e345556eb6620e42b79d9656257cd02fad1c2d960dc78f0856a657aa00af7a9ecfd4454855df9cef65e6b12

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  • /data/data/com.eyyk.qwit.yomo/files/umeng_it.cache
    Filesize

    415B

    MD5

    1f082410f904b5d910fd78b66b51190d

    SHA1

    f38af951c23580f0dd76f6e711e2dd0882a24238

    SHA256

    0737a60cde9b46ee193c9b9d73c62dbbaef28469770ed2c8b898a88f87fc80b5

    SHA512

    76c08c8324bb42176f6e02869fcd8a226a9fa87379d8ab002a42b36c19ac608974e7ecb765ed389a16ff9a3998ebda387f8ce50f4ba3642e4fcff3dcf2417c98

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  • /data/user/0/com.eyyk.qwit.yomo/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    9b47e78a6ff90cce5755ce4742047627

    SHA1

    831b24aa9e116eb8d7065efd430088d419dfd6c7

    SHA256

    30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae

    SHA512

    4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

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  • /data/user/0/com.eyyk.qwit.yomo/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc

    Download Submit