Analysis

  • max time kernel
    167s
  • max time network
    182s
  • platform
    android_x86
  • resource
    android-x86-arm-20240514-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
  • submitted
    22-05-2024 01:29

General

  • Target

    658732209be1e4caa0cb665d565634c7_JaffaCakes118.apk

  • Size

    12.5MB

  • MD5

    658732209be1e4caa0cb665d565634c7

  • SHA1

    fb1b035e193a72948cbd39809956914e87ae630d

  • SHA256

    436235cd3bbe71e25bd091b284108efa40ae6dfae440c734072df2c9ed980b6a

  • SHA512

    ebddad57dbcb475993d94dc72dfd80cd1f93f49079fb0d85752e902c6e59d91449dcc3fde3167388c393bb3eed667d7f14ed2bbefe951945fcaa9189c8157e61

  • SSDEEP

    393216:ugkayoeUsZBiqs0Onl+PKhsEWJP6XgWVcfa:TkaDelIDl+PIsXZUcfa

Malware Config

Signatures

  • Checks if the Android device is rooted. 1 TTPs 4 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

  • Checks memory information 2 TTPs 2 IoCs

    Checks memory information which indicate if the system is an emulator.

  • 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
  • Acquires the wake lock 1 IoCs
  • Checks if the internet connection is available 1 TTPs 2 IoCs

Processes

  • com.smiier.skin
    1⤵
    • Checks if the Android device is rooted.
    • Checks CPU information
    • Checks memory information
    • Queries information about the current Wi-Fi connection
    • Checks if the internet connection is available
    PID:4314
  • com.smiier.skin:pushservice
    1⤵
    • Checks if the Android device is rooted.
    • Checks memory information
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Acquires the wake lock
    • Checks if the internet connection is available
    PID:4352

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.smiier.skin/databases/skin.db

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.smiier.skin/databases/skin.db-journal

    Filesize

    512B

    MD5

    e798a6defdcbda5fa03f99777165ca79

    SHA1

    c0cef436554821171a3536736423a7b57be8673b

    SHA256

    5924ba639702fb9fa9a722da81d3609598f84f5bca95ecfe1978377826f50f71

    SHA512

    b86480770b05e345c9d804ed84d93cfbe0b9f04b183bfca1d5ce6c82b7cfb0187e736bef46750e8ade171b7311154659c9ad05db16eb1abd8286a48a85d75300

  • /data/data/com.smiier.skin/databases/skin.db-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.smiier.skin/databases/skin.db-wal

    Filesize

    80KB

    MD5

    69523ee048f23d92029e11c125f894c9

    SHA1

    c550fc29bb9737a2852687b4079b28c780fde8a1

    SHA256

    4ef403da54309356542f890032d98ba001c47bbd87360d0c7aa0efb581b9d5d5

    SHA512

    3f01aa9c2a222d1a6a185a5449455dfcc16005e5ec6c95a741968adc864d0276877c51aa67cbc7b568b6323c94d686877495283fdcdd15f46d04a1a0e61b3339

  • /data/data/com.smiier.skin/files/mobclick_agent_cached_com.smiier.skin

    Filesize

    121B

    MD5

    9bf4d95fa506e45d72e18c53f5061ed1

    SHA1

    5e83ef04a20d7e1d909afd0193679cd4052d9767

    SHA256

    746d63f1fb2b6f79f66cb46a2b597fc91ebebc340ad9c5e8200665312e491733

    SHA512

    52d168e752f26c8c366cab21f7336e7ad3fdf7ae5ef387ec022ae941cecc87da899bfd1e864d47d1e5ff5131c73ed66816935f9c5b780b85e6deef965c1a5c11

  • /storage/emulated/0/Android/data/com.smiier.skin/cache/xBitmapCache/journal.tmp

    Filesize

    31B

    MD5

    8c92de9ce46d41a22f3b20f77404cc1d

    SHA1

    8671a6dca00edb72be47363a7071be65cf270373

    SHA256

    68bb33ddeed9200be85a71f70b377985f9ee68e91578afbde8321463396f1274

    SHA512

    30f45fe9954215d6adafcc8f0a060a7ff41963a64f9b849a37f0d18fe045038d429ec13bf15226769c4ba78dad3c52f3d9e0dbbb4fcdea4828a1efe956e48f56

  • /storage/emulated/0/skin/Hospital.txt

    Filesize

    2.6MB

    MD5

    384af309e8436475716b02502908e590

    SHA1

    c5cfd9968dff755519e647ab67de97bd4a0ea678

    SHA256

    f58ae8fd601660b71d54264aefc85ad73c1c1f1365f12f4d433f7310ea0cf965

    SHA512

    0b8419d4feb13c4ab8596de659fbc839d02ac763b6f6a5af893d8b916380c4cfd5b5d01236bb7fd520e1969f512f7db26f34448abefe1d2a72cae157bfcc0b9c