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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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
    04/10/2024, 18:51

General

  • Target

    148b18725c4847f02f7acbfd3638032e_JaffaCakes118.apk

  • Size

    1.3MB

  • MD5

    148b18725c4847f02f7acbfd3638032e

  • SHA1

    b3a474b01ae3bd2fb3aaa95ea7224cd77e20bab9

  • SHA256

    775603c8dce73634d44a4e4acc4c4d713e70e8243c72eb184cf016fa0b5880b3

  • SHA512

    bf2659edd7f05d2f80f3ed67e52afdc2b3d6b328fbb534737b80368cd8403c4856fe6d3241ef28d761605045c20e56891714693db006ce89b7d805a81206b5d4

  • SSDEEP

    24576:DfoL0otaYtXMPQFx71O4NcGZcv2Kn+WUjTo+4Qj8XUq/13tdHbZKm51Ob83V:sQ7YtDWccGun0j/9j8XUq/1XHNKmjbF

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.wuhu.ffon.dafg
    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:4257
    • /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.wuhu.ffon.dafg/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.wuhu.ffon.dafg/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4289
  • com.wuhu.ffon.dafg:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4324

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.wuhu.ffon.dafg/app_mjf/ddz.jar

    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

  • /data/data/com.wuhu.ffon.dafg/app_mjf/oat/dz.jar.cur.prof

    Filesize

    645B

    MD5

    e2235e7d6d8374b6660cc3b9a05c6ec5

    SHA1

    3baf7c8d2d242f033ac99c59cbea75fc710fb05e

    SHA256

    4266ba502e580b6310790beae163870af95200baf35bbddf10aeefc98d528f93

    SHA512

    6bd70357f8db55948c4565704c44d9d45c0dd3a3b70b50ebbf1f682d1675ce84f513843b5ed6cb866cde2529409160bee36b6a317ad3f8f3d61acebfd6a54ab3

  • /data/data/com.wuhu.ffon.dafg/app_mjf/tdz.jar

    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

  • /data/data/com.wuhu.ffon.dafg/databases/lezzd

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.wuhu.ffon.dafg/databases/lezzd-journal

    Filesize

    512B

    MD5

    7114a26cecec541db4fa20961ccbedca

    SHA1

    2ac34455f65329249c198a1bc505c6e496f1c2c6

    SHA256

    38b3a604af96daf64f7a9a1b320ff49ef7bb5d33e6f57d472e044a8deab64c4f

    SHA512

    c9c3ca470627ce096ac3a03d12398cb192682a02a3ab827bcce8a316157a1fdea4cad82679078037611d1a502f10220001a08e27929029947577bac2e1eb270b

  • /data/data/com.wuhu.ffon.dafg/databases/lezzd-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.wuhu.ffon.dafg/databases/lezzd-wal

    Filesize

    60KB

    MD5

    ebce74f19a204b69a5c8689382ced361

    SHA1

    5635a32175075cf02dc56632059bc088ca34a43b

    SHA256

    27f2d20ededa347f991aee7f2cf3c4bc39030c4fd96088e15cdfd72b528a7ee3

    SHA512

    fa421548ec68560926993b7a36df642cb4c9c3312090dbadd02f964f759c843f3fcfd4b0918cf6ed8edb2d893a9529d3431f9ccaaa7060f13fa228b97f73d515

  • /data/data/com.wuhu.ffon.dafg/files/.um/um_cache_1728067982215.env

    Filesize

    677B

    MD5

    ce5dfa76d4cec3377da9d4b85f57bc75

    SHA1

    0881b55cd863ed243b249428326246f3342fe970

    SHA256

    e06432ca1bbe851b2dbc76af9fc660f1f3d339184a0b2828bd7f6295444733bf

    SHA512

    f5a25a2849f20fe8060fbb28d3a00d337c8f00d26ffe800939ac74cd0c7c75e2fdc74f05e3869461c0bffbc4f307bed115de97922b37115bb996e4f473d53d97

  • /data/data/com.wuhu.ffon.dafg/files/.umeng/exchangeIdentity.json

    Filesize

    162B

    MD5

    3297f1cddd4ef35bc8e52cbb38d0619f

    SHA1

    86defc0221e5dff0d89e890f36008ce7d510264a

    SHA256

    21177154118d023f173337e590ae836118bde49a7d4c44d8bc2764b774b22d94

    SHA512

    0db37b02d165084367029915b6e51a0e7d92b9ae7b9e61e574192383df6496a11dfce3fb743c7e8f8455f7490069faeb31cc4d1af4523440e2d706d102695439

  • /data/data/com.wuhu.ffon.dafg/files/umeng_it.cache

    Filesize

    415B

    MD5

    18ca6b02ebedd3385ba8a44695361b9f

    SHA1

    1544a989f56a41c9252c035b58a14c9eeca7f76a

    SHA256

    6d2a5608edc5b2fa325c3d368f192b33df9029a2a44d7a2cda6fbf4a387a8031

    SHA512

    26663a1035231ccf0e8595fc78d743d4cc11c236996640209ec50d3391a10d5f54da374e1a66ec94e1250889e26e9d14e19474787b97969e6cde411abfcc3ab7

  • /data/user/0/com.wuhu.ffon.dafg/app_mjf/dz.jar

    Filesize

    248KB

    MD5

    9b47e78a6ff90cce5755ce4742047627

    SHA1

    831b24aa9e116eb8d7065efd430088d419dfd6c7

    SHA256

    30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae

    SHA512

    4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

  • /data/user/0/com.wuhu.ffon.dafg/app_mjf/dz.jar

    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc