Analysis

  • max time kernel
    179s
  • max time network
    132s
  • 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
    04-06-2024 16:19

General

  • Target

    957ee94b33acf6a8a482574dadf4a5d3_JaffaCakes118.apk

  • Size

    699KB

  • MD5

    957ee94b33acf6a8a482574dadf4a5d3

  • SHA1

    61f82866aaf3144660d5c46ed527206514c8b21f

  • SHA256

    b30b41d71137a23f0a7c29c7954b781998db9f2b2440b6ba8cca5debc2127a92

  • SHA512

    1606b5ecc2441545604827439ed12bd8272c130f971d629871f811f957ae1ccfd1f20bad15cf75486113bc7ca4ccdd7719cf5dc224f4c4658b97f6be579a654f

  • SSDEEP

    12288:GsGhcUBzjcKDtU9Cq2TbD6+iBshVBhJ0BxZyiUH7mycKqDFTIKn1MQWnA+RhffmP:GsG3rt2CVK+iGhVBEB+H7KFTJ+REP

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 2 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

  • com.gladder.videoyy
    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:4284
    • /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.gladder.videoyy/app_ttmp/t.jar --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/com.gladder.videoyy/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4317

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.gladder.videoyy/app_ttmp/oat/t.jar.cur.prof
    Filesize

    445B

    MD5

    ca17bd7985b4dbd2d12f4e29ee0776f1

    SHA1

    6e5642de50d495aa5d593a30d0f0652b4da69e3c

    SHA256

    29ef56b4c1fc50a407f646d25c7aa5c7ac2187caedd55f9828d99e22d1ce5211

    SHA512

    c6c601edacc085fa5413634c47a0c546a1b798881e037805c985ce9373135129d556080438c4e2ba3281addb62e9216c1835bbfa1e79916be5f021ac055ea4b2

  • /data/data/com.gladder.videoyy/app_ttmp/t.jar
    Filesize

    220KB

    MD5

    e3447d5435bc33cb03183a57f3474f1e

    SHA1

    13b41650892f79bff94f3edf8689c3218ba962d0

    SHA256

    8eabaa1e5b64a753f5aeeee5e02ce584ab8e65c5edfc5e3bdf38f25462024dc9

    SHA512

    e4e7906b57056c413942ea3f5fa91cf3bc5f508a2e9c8273524c0cf84d7189f26b770f0130f57218ecba8982ac337f46a6d11d10dd8f8dc4f5f0c0fa02447ab6

  • /data/data/com.gladder.videoyy/databases/com.gladder.videoyyb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.gladder.videoyy/databases/com.gladder.videoyyb-journal
    Filesize

    512B

    MD5

    5a952fc9c23d8bf2ebcead3f006c4304

    SHA1

    3015022c4161a4bac4a5e3f5f894aa64f73eef1f

    SHA256

    e1c90f905fa1cc0378a58824ea7d60dedaab0090487657c6c7d14539e9c87bba

    SHA512

    f0cfdbe5e5068e357eef55c92cfe7fed10c0b95d55365010364bb983d5a880b153aac35ac61c8f144ff8af7a5a0700b181a74a5f763a772b56c6382394085992

  • /data/data/com.gladder.videoyy/databases/com.gladder.videoyyb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.gladder.videoyy/databases/com.gladder.videoyyb-wal
    Filesize

    100KB

    MD5

    80aed2990564af5fbfdea7a6953dabdd

    SHA1

    8bdbcac6513f621c8ff5ae8bf9a552e919fba2f1

    SHA256

    2d7de1599ec99a3078f1979e07f9917a467ced8f8a39b387fda76d0caaf4a645

    SHA512

    2e6ed3e1b6c62c5f721b011e6d069604a311e35572c15ac587ff6aac96e616a3f81f304d694785afc858ed0034d63ba81c1602100158d28f7b46a2a5969d8721

  • /data/user/0/com.gladder.videoyy/app_ttmp/t.jar
    Filesize

    469KB

    MD5

    73b590f8bfdd3d17d710d7b4969592e8

    SHA1

    8b211d7488ba8023c2982d2bc3bb71405245d01b

    SHA256

    d6901db366b8f33db6af0d33225c19caa6723719264fafd52cda172119e38e4e

    SHA512

    7e1a5a6b97e7b3b927ac88749dfb0a59e87a00f27693e0c7909d6e6130696f5bc3bc1d26bf5de480ab14550a198c3a3cab8ffdc59cacb8cf9f2ce109ac67487b

  • /data/user/0/com.gladder.videoyy/app_ttmp/t.jar
    Filesize

    469KB

    MD5

    4e1e6aa783bb8974b1436f0100156de6

    SHA1

    8d2d20dbf86960783c889dd9834e281bac850642

    SHA256

    58665fea32655b49869f9f7e6812f36906cd75dbe4af3f1d497e9bdeaf33fc53

    SHA512

    0a45ddb1269a3cd8a789ce3b9edef67e69c2968480938aac76e9e975c4cce049a42ebbcf0cf4058eef117e1041a1e7a8f15d504c5a9ca95b1b3d014ca91aadbf