Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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
    29-04-2024 01:19

General

  • Target

    06801922e51f9599b3f78a19c7be469c_JaffaCakes118.apk

  • Size

    602KB

  • MD5

    06801922e51f9599b3f78a19c7be469c

  • SHA1

    4104aa1fe43314df19b61165af1d6da2941778a4

  • SHA256

    28ff56f012a5a2f3d9484483f7e101cd779a16dc40ca55134b942278dc0c7e6f

  • SHA512

    811fa3114754939e52383dcae81ecb5a79ce0410068ac37f645a4f583961beeeeab87c0b2c2cf2a022e98c69cbd90c1c20f7c1840276ea344d2564138f9f93a4

  • SSDEEP

    12288:IEaFZvkGGNUuWW1NVwCKn6GAx1d9H1BY+0aTBpqSol2KpEhpX79w:IEaFmFN9v46flH72wOSoMK69w

Malware Config

Signatures

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Checks Android system properties for emulator presence. 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

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

  • Checks memory information 2 TTPs 1 IoCs

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

  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • 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
  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • feifei.shasha1.meta.face
    1⤵
    • Removes its main activity from the application launcher
    • Checks Android system properties for emulator presence.
    • Checks CPU information
    • Checks memory information
    • Loads dropped Dex/Jar
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks if the internet connection is available
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4235

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/feifei.shasha1.meta.face/app_ttmp/oat/t.jar.cur.prof
    Filesize

    612B

    MD5

    3021dc1ae4ff013ee4962e843044e881

    SHA1

    906b5acc52290eb702a829fc00a6a32236e4633a

    SHA256

    55631ce55a17417149fd9f1f7cb9f7695c03d3973a8731ddced2d863828a6b76

    SHA512

    c0488ecb8278a856e13ee9eb26695179135c796593c13c2b934f88ae98bf56f4b2c68b1f3f385f80a65f634a679a30780832c98806896861d8e592eb8a89edc2

  • /data/data/feifei.shasha1.meta.face/app_ttmp/t.jar
    Filesize

    276KB

    MD5

    9aaea567e0c93e51718ba7eade0e83df

    SHA1

    0005116aad1779361b70093db00fed5ac090ae23

    SHA256

    b30a95dff6f65f444472971c8aaf895ffc8e66e0117ce242ec4cb8a8a519a5ec

    SHA512

    2aef1034335d8752f4e25ce6c5823ce03019536cc6e51ee61b5291c77a0f356a2517e0cbe7f2c4cc2d897115dc856449a342cfdc247c9d34d313187d15b2f890

  • /data/data/feifei.shasha1.meta.face/databases/feifei.shasha1.meta.faceb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/feifei.shasha1.meta.face/databases/feifei.shasha1.meta.faceb-journal
    Filesize

    512B

    MD5

    dbdfff873a08283aa71cda3e361afb71

    SHA1

    c087cb3d9e8e64dfcffcfadfe71e036148170189

    SHA256

    beed0f0eae16322f91d6ca91ae3c4a9a0985ddafe40e1069e2c24f283b193fc7

    SHA512

    8c60b88a808e5ddebcdfd928c1a56024e69d463db3a7c7dbd92862c6ecda580cde4b107b82ff64fbb1cd4005bc74110e733338b26ee359f85d50dc55cb97e0aa

  • /data/data/feifei.shasha1.meta.face/databases/feifei.shasha1.meta.faceb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/feifei.shasha1.meta.face/databases/feifei.shasha1.meta.faceb-wal
    Filesize

    92KB

    MD5

    8360e60e3292fbb6642874d17e17b316

    SHA1

    9723ec94cf557434e299bcf1b574eef33b4a5eeb

    SHA256

    de58100a1aa0aea3104a5874f0c1b9d4386345c309828d2515860f6885e0cab8

    SHA512

    afc827b2a940055a910c1657cc3f06a61e19518d6a9208baa96e8785bd6b32b5710b95cbf9e39c548d67b1ec005c8788387ef562a6e6a59e7d8f39c1ca1927e1

  • /data/user/0/feifei.shasha1.meta.face/app_ttmp/t.jar
    Filesize

    587KB

    MD5

    f72c3d07507c3e26d317e9117ba757d1

    SHA1

    cdede4739e9dd9fd95243aab5e44c24f93f825c3

    SHA256

    1c65834d9ca018c6496a8b9957589d0e94657911b6635dc21a448d78f9238887

    SHA512

    3420714252e7503abc13c99274d767b0bc08671d769460dc61823ab9470e145fb75c5dfaadc617d3a05cf251ed5ecf38ea7e8c1d7b343bca4d7e8296f1b805d4