Analysis

  • max time kernel
    178s
  • max time network
    177s
  • 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
    06-06-2024 01:33

General

  • Target

    99b7db88471aaf69942819f40f9a4f38_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    99b7db88471aaf69942819f40f9a4f38

  • SHA1

    6dd2ade3896b0ce715efcb0348de03398a0a3b81

  • SHA256

    a65ce10c3d8db06c2e451c837766ed2c8e517e4b953e940aca5c2e6d1d3faf88

  • SHA512

    b84304a072ac842c32064277c63a2dee8250ac0340fd50f0d0860e36e6ebe01242f67aec21cb54dfd0413c838191677a09abe7458ca71b073c10885879f90cee

  • SSDEEP

    24576:oncEoL0otaYtXMfSprkM4FqD5Bl0ZHqU+IjXo+B4jtgnq/13tdHbZKm51Ob838:jQ7YthrkruBl0ZHtjrCjtgnq/1XHNKmU

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 2 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.

  • 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.dwob.qwlv.wigm
    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:4274
    • /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.dwob.qwlv.wigm/app_mjf/dz.jar --output-vdex-fd=47 --oat-fd=49 --oat-location=/data/user/0/com.dwob.qwlv.wigm/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4307
  • com.dwob.qwlv.wigm:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4344

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.dwob.qwlv.wigm/app_mjf/ddz.jar
    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

  • /data/data/com.dwob.qwlv.wigm/app_mjf/oat/dz.jar.cur.prof
    Filesize

    547B

    MD5

    1ea39eaa8f4460fd72b2dbe255983cc9

    SHA1

    39dbde1e442d8a81fdda8484b63af5a6d50c77ba

    SHA256

    db56e380cd9cb8b4ba74f37eb6b2a7f18c903a765d444716a7bfac49152f027e

    SHA512

    b2403592f0c650e8b7ef3d366e032f7b9c292f9d3bd938409e5cad2ee220b9b3e0ab2dce5632ce0af37a5d705303d86a2064eec4803352b92bca848e23d807fc

  • /data/data/com.dwob.qwlv.wigm/app_mjf/tdz.jar
    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

  • /data/data/com.dwob.qwlv.wigm/databases/lezzd
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.dwob.qwlv.wigm/databases/lezzd-journal
    Filesize

    512B

    MD5

    660b2a2d201ed6008dbd8389bb472520

    SHA1

    62b8b59abf1be6857b4cc046a76f03f1b7f83dbb

    SHA256

    a7c3e5425b49abcbc9549974a4368f1a2be6e445e85e8d1f1f3d1f327a53bf4a

    SHA512

    28f2f30a8ad8366f7eeb1ce964434f75d83cb0dc5fdefd6b93c81f6becfc8d3140ff2899e06e3c4272128323e1ecbf5865ae0b98ba5362aa82df44a4532d5d36

  • /data/data/com.dwob.qwlv.wigm/databases/lezzd-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.dwob.qwlv.wigm/databases/lezzd-wal
    Filesize

    60KB

    MD5

    626e0616258983ff1ceb8bd9418b92d4

    SHA1

    4d8dc893471e6d4c78082e2440fa2206c18009b4

    SHA256

    688ec6266ee884b873f6e2156e3b71fc553c7e71a61557fcdb7ea24f17843abd

    SHA512

    e82582d1d9d55b335611c46c53e560283e0c96171512fa24617f294f82f721be9777c0b2a4364cc76e5100c4c178a37a5477157dca6dd2bd0b6af99657257f88

  • /data/data/com.dwob.qwlv.wigm/files/.um/um_cache_1717637706920.env
    Filesize

    680B

    MD5

    7989936fc789f056532ccbe184a42dfc

    SHA1

    f5ac33d4c67d2ceba4b08d2e9e17aa58149ed407

    SHA256

    a815207683fc3b71ec275d847fdeeea1166f902cf6f4f86c6047c4f88d1daef9

    SHA512

    ab356c6a1a309dab65568e2bf16029dee73c078c451ed27b085ccd5146a970508b399756122f582269489a8724c0d3c351d1be0c62e8b032230319b6db8dc335

  • /data/data/com.dwob.qwlv.wigm/files/.umeng/exchangeIdentity.json
    Filesize

    162B

    MD5

    e6ecc12f0f4fc39672aad130f2005358

    SHA1

    53d87faa3fae0c7a2b95e4f6b62b1e1475b8fbb1

    SHA256

    c2794e61e19d29b5b7d7d031e1ba982eece917a1acaee7ff32a72d6e6f34cf42

    SHA512

    c6c24a4c12a7fc445eccbd6ada7e12aac48898eb3b4a1e122db88e0f03583348ad53d70330bc7f857511637e04742a2c0f09782d45ea8f9538f1a65e41de1f31

  • /data/data/com.dwob.qwlv.wigm/files/mobclick_agent_cached_com.dwob.qwlv.wigm1
    Filesize

    858B

    MD5

    1915acbe605535fd78dd2aeb3052b96f

    SHA1

    565c52d923c775d9aaa2e7cf4757877a568a7347

    SHA256

    f3d8da56e6e6ea883cafc39cbcf034ae663b2c5ae35a9d5cabb1de3fae9c68ba

    SHA512

    67bac60b9f253870e8f587dec34e56206b262814f7c885c4c96e0f98d3093ecdf19f88f456d86aba0ae1aa5fe1531ae781f1e7acdb365eabab7f55693e5414f1

  • /data/data/com.dwob.qwlv.wigm/files/umeng_it.cache
    Filesize

    415B

    MD5

    3bbb8ca87b6be38e1002cee609bfc464

    SHA1

    ed04eb49b64f3c229442b532222d917e100e6e5b

    SHA256

    817c727feb8baf1deecfb7a7c91a3f42806df719b0e8f4a7527052f0bd1b67b7

    SHA512

    3e352761a8e1715b2b5a39433d1a4eee923649f8d019b0c558fe414b880dbc8eb19750583e94cee8ee4c6e54019a08e7b11a0a98379e3508b61261c0c201ed10

  • /data/user/0/com.dwob.qwlv.wigm/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    9b47e78a6ff90cce5755ce4742047627

    SHA1

    831b24aa9e116eb8d7065efd430088d419dfd6c7

    SHA256

    30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae

    SHA512

    4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

  • /data/user/0/com.dwob.qwlv.wigm/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc