Analysis

  • max time kernel
    148s
  • max time network
    131s
  • 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, 21:11

General

  • Target

    8d8690ae003b6a0246da7ccd19bc27be_JaffaCakes118.apk

  • Size

    616KB

  • MD5

    8d8690ae003b6a0246da7ccd19bc27be

  • SHA1

    a57f05e71adca743a747c24c2750b43a78b34016

  • SHA256

    ecb81af73fb4ed31194847f301d0174581884355bd679719150df9c62c59f1bb

  • SHA512

    f49165797b8b8f312f2e097589cfff22f9d0661c1b1cc31c9406af19f6c8186bb8cb7f2ad8402f69ffea7ee8e27ba6e2be95528a9b54ef316d9626f84322c032

  • SSDEEP

    12288:SoU+OlP+NuDdolDR7EApMxJR/eyIVW/aF0DFTIKn1MQWnA+Rhffmdart:SoU+OEQil971pMTR/XIVWxFTJ+RE0

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Checks Android system properties for emulator presence. 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 5 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 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 memory information 2 TTPs 1 IoCs

Processes

  • bright.view.land
    1⤵
    • Removes its main activity from the application launcher
    • Checks Android system properties for emulator presence.
    • Loads dropped Dex/Jar
    • 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 memory information
    PID:4277
    • /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/bright.view.land/app_ttmp/t.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/bright.view.land/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4341
    • /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/data/bright.view.land/100classes.dex --output-vdex-fd=43 --oat-fd=52 --oat-location=/data/data/bright.view.land/oat/x86/100classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4365

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/bright.view.land/100classes.dex

    Filesize

    97KB

    MD5

    abdef17ba4f14424b320d595b75dd5d0

    SHA1

    d9d857ff7d8d27b46ef15c36f1ddc446de6a65e5

    SHA256

    b1e8ba53201c08f510930bf2dd7bf9a1c5ce7c83220c31ab4249c37123551a55

    SHA512

    e048a6510d619bffb814cb1c6725b540fba2c9bb01e117c227e04b92d56c8f4711f82b6a63eb43796c4bea941ab2284f8eb7d48e394ed79e375dfe59188b7e25

  • /data/data/bright.view.land/100classes.dex

    Filesize

    97KB

    MD5

    e382fbc674abe5557b602ef41d4f943c

    SHA1

    a0f559a0a2ddf963dad58832c01354fcb9ecc9b5

    SHA256

    fccf972e2d621823834cd8ed4ad18ce319a48d0e1427843d90af828c9d1d797e

    SHA512

    a8891cb7a98138228a7296e0f62ba4a9ee2ea53075a99a54e675cb9d4e92da038259870c445f3673b18b7fc56d01302e3e848bd7ad49139bf9b5727774f64594

  • /data/data/bright.view.land/app_ttmp/oat/t.jar.cur.prof

    Filesize

    444B

    MD5

    f0eb94bb93a98b81e7be4c82402de9a1

    SHA1

    019d1f2f91b0546b8c2e541a0277cf6d6df3db9e

    SHA256

    fb84252f79f8df1cc204e3262314250eb47bfd16d6fcfc05beff09d20d1c448d

    SHA512

    99cf8a20ccc0d96d762489d90cc716fc6e76feede7f6ff7c244ada28c152e57aa0dbc2174140c264c5dbee225801b6f88ac8155ef9af078cc8108e176dd0f753

  • /data/data/bright.view.land/app_ttmp/t.jar

    Filesize

    220KB

    MD5

    e3447d5435bc33cb03183a57f3474f1e

    SHA1

    13b41650892f79bff94f3edf8689c3218ba962d0

    SHA256

    8eabaa1e5b64a753f5aeeee5e02ce584ab8e65c5edfc5e3bdf38f25462024dc9

    SHA512

    e4e7906b57056c413942ea3f5fa91cf3bc5f508a2e9c8273524c0cf84d7189f26b770f0130f57218ecba8982ac337f46a6d11d10dd8f8dc4f5f0c0fa02447ab6

  • /data/data/bright.view.land/databases/bright.view.landb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/bright.view.land/databases/bright.view.landb-journal

    Filesize

    512B

    MD5

    eeb1d4842ba0d19bd54dc29f16dc11d3

    SHA1

    7a0ef0fca72eeecc39fe7c753bfff2141c06ef33

    SHA256

    eed19fd21cb3999234dc0eccf2c9dc8447826434a4ad1d4052da7a4a3d41b859

    SHA512

    4b2551cae0190d107a4b9029490500821967364d559992db5e4f2707cb90ce012c7e9be845af2c2f9818c33cd449cd29ffecedb1b9cb10b978ebb8209ab6e106

  • /data/data/bright.view.land/databases/bright.view.landb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/bright.view.land/databases/bright.view.landb-wal

    Filesize

    100KB

    MD5

    33cf3daba4304baa6484f9a983689249

    SHA1

    a9f6e3ccab63ff4085d90d166cac884171c9b858

    SHA256

    a71f64d22c81ce2b6d30ea4564aaa7f7cd9c08d5399d48d71222dd0e01eb2259

    SHA512

    df57b2aee3d8790f2dce5c53ba652d54e781641ac997af3b213b3800af0384784a01b6bc7320b06c142369a4ea3ca4f9035302e2681adad1978bb14dd221f874

  • /data/user/0/bright.view.land/app_ttmp/t.jar

    Filesize

    469KB

    MD5

    73b590f8bfdd3d17d710d7b4969592e8

    SHA1

    8b211d7488ba8023c2982d2bc3bb71405245d01b

    SHA256

    d6901db366b8f33db6af0d33225c19caa6723719264fafd52cda172119e38e4e

    SHA512

    7e1a5a6b97e7b3b927ac88749dfb0a59e87a00f27693e0c7909d6e6130696f5bc3bc1d26bf5de480ab14550a198c3a3cab8ffdc59cacb8cf9f2ce109ac67487b

  • /data/user/0/bright.view.land/app_ttmp/t.jar

    Filesize

    469KB

    MD5

    4e1e6aa783bb8974b1436f0100156de6

    SHA1

    8d2d20dbf86960783c889dd9834e281bac850642

    SHA256

    58665fea32655b49869f9f7e6812f36906cd75dbe4af3f1d497e9bdeaf33fc53

    SHA512

    0a45ddb1269a3cd8a789ce3b9edef67e69c2968480938aac76e9e975c4cce049a42ebbcf0cf4058eef117e1041a1e7a8f15d504c5a9ca95b1b3d014ca91aadbf