Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    08-09-2024 22:19

General

  • Target

    e3ed48f37d07856622489da482c5a8ee06a02bb28d325cdf53b9acc641c80cd4.apk

  • Size

    4.4MB

  • MD5

    ff35a1c74e6818a0ae6b6f6c1888009b

  • SHA1

    2a1aed5f4c4109d093edc2d414c61dba3f7e9007

  • SHA256

    e3ed48f37d07856622489da482c5a8ee06a02bb28d325cdf53b9acc641c80cd4

  • SHA512

    1efd27172e5390239f8d01f363570b769305496f942fa23ddc522245ca6343d0a70f3b5d0f0e9186389d49df9251ea0d4a88b4fa2871fb2bdb179e2acefbbd4a

  • SSDEEP

    98304:zLqX/EbgcHkesAUKHoKcMhnAsA8doiHFRQi9vq1oHE:iX/EbvtsAXHoVMhnAshqiHPQi9hk

Malware Config

Extracted

Family

hook

C2

http://185.130.226.87

DES_key
AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries information about running processes on the device 1 TTPs 1 IoCs

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

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 17 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • 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.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.jkxoudhlu.ibzldpeqo
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4763

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.jkxoudhlu.ibzldpeqo/app_dex/classes.dex

    Filesize

    2.9MB

    MD5

    ba1df96465628b786af09d7c281541bc

    SHA1

    c37abd6ad66ad76230d2692d0a64072327e273b2

    SHA256

    906c2dc9ab712b8cf915fd308aea28e86ec0d8d154917e14388090e7e863ea7d

    SHA512

    63d3873606a571b84d78d47b29cce0135699df48c822cbea3dfa6fadc73f70392fffc5a2075586e211e45c3aca7fd9f2c3e2004a4809f271c1c22de2fec60ec4

  • /data/data/com.jkxoudhlu.ibzldpeqo/cache/classes.dex

    Filesize

    1.0MB

    MD5

    e153b66f2a8602dd51ca3239c1d54ada

    SHA1

    6c154fdb842477fd29374d3fe4f259d9bc3e5480

    SHA256

    fe19a9be49932e8950c3065b0e750bd89d1acb533a9d0e02f58c38ddcca90eb4

    SHA512

    e35a2d21bde41e5141dcb97568ca40b99383b951f79df9a5334697cf2335647b44d6b7f3272772e184de600b48371bfd30a26e295559c61f121698be1bdf14b5

  • /data/data/com.jkxoudhlu.ibzldpeqo/cache/classes.zip

    Filesize

    1.0MB

    MD5

    66950c3690cc871f289440d9ae19f597

    SHA1

    051347a435e5e6dd017a95916a93652ea8895ee7

    SHA256

    29f1d4ef3662474d26eed902e13b4951df491a72e562241353b315d66c4b63b0

    SHA512

    b39bf9156885ba44c2cecc613e5ea3d9552bfc45d94bb7ebf3e131e15993d5f1aa4606a1990a14b905bd3ce755f738de0d36375099606d6aa104d19190334be7

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    81eef2357f8b13dc0596a86c6bf6091f

    SHA1

    3c562cf7b16793bcfc4cdd13eb63112c718a7f10

    SHA256

    30d65445777ee874726b15bbb9e42f756e684b91b98e9b1920569cd84e4675a8

    SHA512

    cdbdb477cb42208f5b77742f192c974278856485aedc3bad43b43ef86dd2af677a80121128ea184f6c7e0bf5163ef44216e136f4aab8b94e03ea72a2e383813e

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    1c66367867eab4882f0e60d788438c59

    SHA1

    bc339370108769ea748e2d8b3f117f710802dcdf

    SHA256

    2326eb2f83b39fbf48c8cb23743e41ea66d5f5e8a7021d54fd41501068f71d31

    SHA512

    d54db09a950c164b4bd377cc3c534191533e31314d230fe01878959b2ccba41ac90e02e2d8e78d105584eb68f9d52b67195aac8313a6e0e307bfdaf35c794eb0

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    943fa8af6ef1080e7ade770972b380c0

    SHA1

    77df458aa7a758a177963f3755b2f98d7adb46ae

    SHA256

    6442d4c482d2a7d2192d76d06f27774c682d36f2d10cc2fe04842ab0db7d383a

    SHA512

    cd621ff65fc26ec3b71bd2d79fb559b21fafc787187d4e72ef7323f3cd53a4c8f89d4b8a051ccb6f0d2d93dc1289e31a32a7356292a0ffabb12244a8ffae3c28

  • /data/data/com.jkxoudhlu.ibzldpeqo/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    8c57eb55ecf5faa4862dc46767779ece

    SHA1

    03c8988e72c19d271559ede5eeab386c9b5a2c5e

    SHA256

    bbbc28c8a2d69603b252d30caf0cd781cc5e0dab25ca78f3b3b0a3dbd990fd15

    SHA512

    8a5918c4b46ddcd7b0b5dba207eec0209ffb8124a4d49f17671df643e6fe8a456a0e0ca72ba14ad8f1b69d0c46a1621507db9e8f2c695afbd146207a17f193e9