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Analysis

  • max time kernel
    141s
  • max time network
    154s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    08/04/2024, 19:00

General

  • Target

    e82e33751fdb09ecee512b721d24d97f_JaffaCakes118.apk

  • Size

    5.6MB

  • MD5

    e82e33751fdb09ecee512b721d24d97f

  • SHA1

    8ffcc16d5684b8a439f3a1b8fdfcdf3d82dee7f7

  • SHA256

    14edd2dc62f2297e929131231b02535c0e23c18150477a4e81e3a201ee66fde6

  • SHA512

    5055e8e4c899494c9dda659e2597f72b90a3db5756d498df576dcb12219991f7e91926dd241fdb523a00de75d7d391cb77a3507521aa9065a1ee693050154f5e

  • SSDEEP

    98304:hvAKN4bK9G5Buix2sTgcwEYWsO606mnU1kOVmCc4gnXUY+L2YKaccL0wmh4:ytg/02gBwEYWRT6mn4v+4cUY3Zan0wmy

Malware Config

Signatures

  • Requests cell location 1 TTPs 1 IoCs

    Uses Android APIs to to get current cell location.

  • 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 running processes on the device. 1 TTPs 2 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.erciyuan.clock
    1⤵
    • Requests cell location
    • Checks CPU information
    • Checks memory information
    • Queries information about running processes on the device.
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4474
  • com.erciyuan.clock:pushservice
    1⤵
    • Checks memory information
    • Queries information about running processes on the device.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4518

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.erciyuan.clock/databases/pushsdk.db

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.erciyuan.clock/databases/pushsdk.db-journal

    Filesize

    512B

    MD5

    154b35fbd81a92f55ad3176386b29bac

    SHA1

    1cadbcdb451949ef43935ce43764705cab3b6f71

    SHA256

    da189a2e8577bbcb8662d5b1e41fbf291f23bce2348e1a602da833563c5bb89d

    SHA512

    feadeb7ad5e6aa5b116d29a090c3799373d2bb320a4d1bdde99e3143827e847ca426fa0b4fed1da91cf2c92d12034d0488fbf219c383b33a13d7a5f1dcac60fc

  • /data/data/com.erciyuan.clock/databases/pushsdk.db-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.erciyuan.clock/databases/pushsdk.db-wal

    Filesize

    193KB

    MD5

    f45aa61e84d3af71fbe959d87243f3fe

    SHA1

    4448caeda18cddaf9f6f5dd4e5e698a684be47fe

    SHA256

    5ee95569e520460a48e9484548c92c2a0588eb38db20d9e47c8c6cba2a142239

    SHA512

    b47fda0969b49701ab3c3505f5effb7faae2ca4fbfedf6b2dbe648f669606eba4886005a1e90866f7d9a07ffe47ac7d282d47325686a4b9fc61069301494c8b9

  • /data/data/com.erciyuan.clock/files/init_c1.pid

    Filesize

    14B

    MD5

    7b41190324ac1eb57a1a70ba6c9203f5

    SHA1

    781c89c7b6790883bcdf6755210792d1b7f700ae

    SHA256

    e2e95e28ef45c3f7e5f60c584e473c2fb34353520f36f549edcce0759357cb49

    SHA512

    d092bd8ec1278436131b025257be6987d67c65808af627b6c2b905f473f0d7c48b562570211e9a5e92e22dcd48b7e1d88b4453454890c887c5dfabd2c201fee6

  • /data/data/com.erciyuan.clock/files/init_c1.pid

    Filesize

    14B

    MD5

    aa517e3b37897ea00a913198f6f53118

    SHA1

    b95fa80bb44051244179fe44c116e16f7fc7d128

    SHA256

    f4c3a3b29265db0c4c934be25518c5ce91b987d8c7ca0a1d8b26cfa748d81bc8

    SHA512

    6cc2c4e1fa89a4d8dd29e77a21d3c98ae90149e20d9910d6a81ed1e66bb382ae907fc96c5b7d89276215cac9501b22682e97126832073007710042225f0d703f

  • /data/data/com.erciyuan.clock/files/init_c1.pid

    Filesize

    14B

    MD5

    e1f7757e1e64fa2f13e8dd228fc97a54

    SHA1

    6de8591b448919b8e08c5c04772893184b453c63

    SHA256

    ce5e8d1bc93acd815a2e7adca71957e9140c6cafa2da362b25b1e8cd50a5490f

    SHA512

    2735382c4870702506429111a40b6d41cb5f131e07a0fc61a322b0af635ba3c483ae71c0a9d5c666e66d38a3261dcc79b11f7c4d6ca7059ec746cb6f5ef75cb3

  • /storage/emulated/0/libs/com.erciyuan.clock.bin

    Filesize

    68B

    MD5

    899e9cdd89702ac94132f4714178af8c

    SHA1

    a95b35ac65757688e41e62ec86fc56f13e0aa95f

    SHA256

    81d63a147265f25153ebd73a447ede4147ba02358b16504fd3a2bcda775a8c52

    SHA512

    1869ea4fa12b6eb1dde16dfe9ae2b6a563d6412d3408b771dd71aeb6b1e6ba83059eb492b7e634d1e52c87f7608a0366d59ac35fc007183cbb2c9e6c830a2c36

  • /storage/emulated/0/libs/com.erciyuan.clock.bin

    Filesize

    68B

    MD5

    272524dc9a579541e35831638641eb16

    SHA1

    35cf4ef056f05815b1ba8fe99d49a4b1e652710c

    SHA256

    16e493ef88256a349dfe079b28c8d08f9be381d55d1a19784db33753bf076e39

    SHA512

    cfd563a500dc504c01b11f4c7267ce26067c81bb990c57723f08816da1f31df9aef4e47cbe214ec8b39926cd953b4661b9490a56d05b155ece8f47f1da41671b

  • /storage/emulated/0/libs/com.erciyuan.clock.bin

    Filesize

    68B

    MD5

    a54859d1b6181d9d4543c371205b6452

    SHA1

    c9d92e402c6a2caaca9dcae81f9b28b5673d9e94

    SHA256

    f23e8cae5cdf4daf3d41f323f7872b2f6deef12113ec2835efe17a5e6ecdbb9e

    SHA512

    39e7c57e5316cbcf8f9f6143f02ed494994abdfe9a408afb0f1e4a09fd2f44fd7364b87a40018ff52c406f8f10b57812e992da5d4ba7c33090dbfa634022f6cc