Analysis

  • max time kernel
    148s
  • max time network
    133s
  • 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
    03/11/2024, 11:34

General

  • Target

    8b4733a23fbf49a0e2e51648df5f1fa1_JaffaCakes118.apk

  • Size

    395KB

  • MD5

    8b4733a23fbf49a0e2e51648df5f1fa1

  • SHA1

    d3d7c089283635871557da23decfff4ea3d93783

  • SHA256

    c92777162d08e056f6f26c21334e123e9eed66e7d1093ec45a28ffb427655479

  • SHA512

    60ed46ccefde5ad7a65d53fd6d4d4f89642c738cebe9aa5b6de3c9eaddb66369fbfe73721296942712ab089e3f7cda4c65b0833cb0440c8cdf5584ebe6f96ed3

  • SSDEEP

    12288:JaK0WTK0Wzlo7bkvEWP+0LJtwtyaqvM16:UKvKNosvF+CF

Malware Config

Signatures

  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.as.ytb.a7
    1⤵
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4245
    • /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.as.ytb.a7/dexCache/classes.dex --output-vdex-fd=133 --oat-fd=134 --oat-location=/data/user/0/com.as.ytb.a7/dexCache/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4370

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /data/data/com.as.ytb.a7/databases/aqad.db-journal

          Filesize

          512B

          MD5

          fe2cc2babb2bdd775f9c3f39726166d9

          SHA1

          937cbad9c7968ff8e671ff0663c731f966bdf853

          SHA256

          bbc11d3835215f0d2cd6b18e0eeeb05efe720635e650082f36c3610e9f1262f7

          SHA512

          c7a5d5a5f102045a395c998c1fc6c0e6a57522e48b88c37e25d454371ac38acc0829d9bf9cd601daaee01ab4f2c1f593e92a8d63ba5b450bff568d95ca878e5e

        • /data/data/com.as.ytb.a7/databases/aqad.db-wal

          Filesize

          32KB

          MD5

          21591bab88a04dbebeb3f45dcb8ba36a

          SHA1

          25ef3eeb3c9bd4f1f574ad49316f3a6aacbc1b5e

          SHA256

          7bc52f93506a4a85aacaf5a59761c5508afc36549464ed56d801a15003634d93

          SHA512

          0423e916eedb36f81bc837407f2686d99e1e7ed7ff103b90ed4be4144f2a1f95a9b6b0078809391274519f6fbedcb3db5f5e748aec34ed683d483773997eadd7

        • /data/data/com.as.ytb.a7/databases/aqplay_downloads.db-journal

          Filesize

          512B

          MD5

          1fabe231b0b345ee1684ffcb8a1aa5da

          SHA1

          bc15cdc7e8b70ea364ae6ff3bdf633df50995f20

          SHA256

          58761165cc78067cbb4bb6b6377f504f2d9ae6ad36b88fc55cd0affd1cf154d0

          SHA512

          115ad745b16f040841e2f3f70b63bab931dcbdd0908a2d2f59eabce2beda789d76f9c8e812ed8c6628643337b2e20e9345caff0aa46820992b0a29388a2623c0

        • /data/data/com.as.ytb.a7/databases/aqplay_downloads.db-wal

          Filesize

          36KB

          MD5

          b7899e65f55747b2417c250e511fbb44

          SHA1

          9d925334b4db405606cb04753438569d67e74423

          SHA256

          d13a1124c0523e40049f8a23cfeb78218811fd2b566f83ac0bdeb31c019219ed

          SHA512

          e738bc5591f331c2d0425403338deebcd2a36dac609e822a036b8db6dfbe2b4a01312a1913b31dae3462e4cb32fc9db1ae97ca507252da685345c6098e2558cf

        • /data/data/com.as.ytb.a7/databases/downloads.db

          Filesize

          4KB

          MD5

          f2b4b0190b9f384ca885f0c8c9b14700

          SHA1

          934ff2646757b5b6e7f20f6a0aa76c7f995d9361

          SHA256

          0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

          SHA512

          ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

        • /data/data/com.as.ytb.a7/databases/downloads.db-journal

          Filesize

          512B

          MD5

          f745f2bc06aedda9fd2047022f94f659

          SHA1

          b5f86742e8950bfd98b5f8bb70af13cdfa759b71

          SHA256

          c04e32c33b44b26be74b2745da231be7a1eb4e4e7ba70829b77404810a7b23cb

          SHA512

          836147395be360c4dbb7541e0b144b5ae994ff5f9643b0f30b7327f7a142ab6e27e2fdea10f7d07b2f5acee039ecaeef2f307c77db2f1ed09652f7cd579354dc

        • /data/data/com.as.ytb.a7/databases/downloads.db-shm

          Filesize

          32KB

          MD5

          bb7df04e1b0a2570657527a7e108ae23

          SHA1

          5188431849b4613152fd7bdba6a3ff0a4fd6424b

          SHA256

          c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

          SHA512

          768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

        • /data/data/com.as.ytb.a7/databases/downloads.db-wal

          Filesize

          32KB

          MD5

          d5fa18ed8fcc35f2d76d2f62094e2714

          SHA1

          643b5ca190c1407427b8aca0fa9ce6a89df0bb35

          SHA256

          4ff947fac7423c403f218cc43ffdb85b166dc24868cbf5599ef2158e156d64fb

          SHA512

          98d0feb629f5e072a78b5eccb4cbf66dad11e6dbe5fb9dcff0fd81defe626bebf8aa42ba4d84e4ac5988144c857d195383d19faa5461a304ec7c16855e6c207f

        • /data/data/com.as.ytb.a7/dexCache/classes.dex

          Filesize

          300KB

          MD5

          1d55cae517be1f69da2dec1347b21f20

          SHA1

          e75d4cbdf2608bae5ed34dfee93ca7b76e9e5b29

          SHA256

          fdb0ff8e617b44275d17d7198356363c499a10268d4208d6be01c7f9032353e9

          SHA512

          a6615c74345a2d33e261a631a96f7dff55cd3ab47a62990fc7177030fa4d3f28166ac65f3d0e781051af51979ae73e54eca2ad28af625c285890b2829e385e0c

        • /data/data/com.as.ytb.a7/dexCache/classes_dex_digest

          Filesize

          256B

          MD5

          36dee462c0ea21a278041691e272bb50

          SHA1

          32e5419759054b113ee6a8a93885693f148c0673

          SHA256

          7de597c28a059bcd6d1ebd980e80747a8c101db43399c5f32b52ad327ef023ab

          SHA512

          bf252ebf6c49f11451ff89ae07aa26cec1b61f3e7c87b21e25a4c23a86f7bb8163772a89cba5e94b5f73c45209b39c43ce44e492e357783d1cb36604516e36fd

        • /data/data/com.as.ytb.a7/dexCache/clde.zip

          Filesize

          151KB

          MD5

          c5e95f065006412e1fce4950534688ff

          SHA1

          3e63d3a91dc6d43b344130f5394d99c78f89e203

          SHA256

          e6b674fe6603d0b1027c0ac173f2d40771958386a3741ce0cdccf2cacc3a7eb6

          SHA512

          6e6f635e6eff50359a18b6a89e80bb258e7f644bded3c537f7a74ee87ba31db24ce296d565b78d33c91a8179230acd97d09a6b6c2a7b98471b89889c83bb92c6