Analysis

  • max time kernel
    150s
  • max time network
    162s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    20-03-2024 22:01

General

  • Target

    2142671d090e4c857137bff71cc13f05a25fe1e95bb8fcf80f554f3adf29910a.apk

  • Size

    1.1MB

  • MD5

    0b98aa107b4610cc9c2b15e685e9c802

  • SHA1

    cf612eedbe423d7c30a4bf09c3e798e08a512458

  • SHA256

    2142671d090e4c857137bff71cc13f05a25fe1e95bb8fcf80f554f3adf29910a

  • SHA512

    ea2c03fb5194b4ff2957ffbcdda475924f4f99f86a83b747ff63725cf0789ecbd19b06db858bc7d7b433fe3fbb992f197417bf3954add8f3e3ace31131b3f3c4

  • SSDEEP

    24576:BT282S4HtuWZ0p46B8ZJ8SV2BrpM7k9eLxg/Si:Ba82S4NZOp46B8Z60VLxg/p

Malware Config

Extracted

Family

hook

C2

http://170.64.183.64:3434

AES_key

Signatures

  • Hook

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

  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.ranixebovura.delasawa
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
    • Removes its main activity from the application launcher
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4452

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.ranixebovura.delasawa/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/user/0/com.ranixebovura.delasawa/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    995aa1306c9b410e056d925a0a8dcefd

    SHA1

    4dc1a7a7e20e288c3430a1b570bcec2af5a0292e

    SHA256

    4958acb9c987b3cf29665b2730a6baaa52ceabe6e9a54e5c092560e9de205bef

    SHA512

    e64074b1bd1a8954821d425bac4fd88b4ddb7a68a3a34e212eee386e9134280844ef3b9f11e6d82863fb0123f970dd1468d7d69e8302678d31ace374dedf8d55

  • /data/user/0/com.ranixebovura.delasawa/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    c9b36f34fbcf9b1e25742d529ac43f95

    SHA1

    b41bf31376d29ebfe04f3d8f559136fb99beea4b

    SHA256

    bb2ac4d2cc8aa96f8a9f393bbc15ce46b04488bc504a7f69c487a8c8eab4f047

    SHA512

    b340b61c6b66b36cfdc0adc24c23933a5f17ef7299f1a7f02a1707592dd3f1f3eea669ba5fa1df8ff5c701a607b97195c997de14c0ab4c7b81c037f130317609

  • /data/user/0/com.ranixebovura.delasawa/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    4b376a5d3b7ccd98c6a93854831fe837

    SHA1

    e9847e6c7192c7cb85f240f0d1d290e326e04333

    SHA256

    38819e54acb83b063a29eef6e2f93bb22a311e0541fc01acc0f273b063da088f

    SHA512

    f97c5bd6432b713891db33375721a6fe2f925aca7afe56a665f0183e46c15ff98727d79782aa4c700233e7ecd46e8ff09668a42cbde78d7610845e5cdc36e3e8

  • /data/user/0/com.ranixebovura.delasawa/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    eb71fbdd3556d444a9662d523a849ac5

    SHA1

    bf198081cddddb81fd8ba2149561c16080ca73e9

    SHA256

    e4c417638753622ceab68cd28173c132e6ea87a574a27ccbe32191cf4f48a824

    SHA512

    87e2b77c280d41416a983998db03940bf376b88564c8e949845c780f5df23982b2f28d678271ae7cea254ad97f86a6f31a5fbdf1d369a3fa86667dc68d51c18d