General

  • Target

    60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438.bin

  • Size

    2.8MB

  • Sample

    231009-1wwnhsag34

  • MD5

    7c71a0dfa8b60f6ef52f3d6c0c1d8f3a

  • SHA1

    7eeeb0cd33994adb728fcbc8376666a9bcb63b74

  • SHA256

    60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438

  • SHA512

    eacf91ce4fa315213b3936f95accc7cc7339e1cc1623cb67c9e8c52a696de9250ed2596c782ce55c8fb28ef8a1f7aa8c219ef5c371d4e18b5610b0edf8594f6a

  • SSDEEP

    49152:jhl6sJ8552sjbU7g8d8qbdm0rwa5ztam7D328ugZ4e85W3/Az:jhlCdjgwqbdmIrXrr85R

Malware Config

Extracted

Family

ermac

C2

http://91.215.85.37:3434

AES_key

Extracted

Family

hook

C2

http://91.215.85.37:3434

AES_key

Targets

    • Target

      60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438.bin

    • Size

      2.8MB

    • MD5

      7c71a0dfa8b60f6ef52f3d6c0c1d8f3a

    • SHA1

      7eeeb0cd33994adb728fcbc8376666a9bcb63b74

    • SHA256

      60a84a9c1f41257573d5c2ee96926ae56c2e7255b62526b432bff3818a95d438

    • SHA512

      eacf91ce4fa315213b3936f95accc7cc7339e1cc1623cb67c9e8c52a696de9250ed2596c782ce55c8fb28ef8a1f7aa8c219ef5c371d4e18b5610b0edf8594f6a

    • SSDEEP

      49152:jhl6sJ8552sjbU7g8d8qbdm0rwa5ztam7D328ugZ4e85W3/Az:jhlCdjgwqbdmIrXrr85R

    • Ermac

      An Android banking trojan first seen in July 2021.

    • Ermac2 payload

    • Hook

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

    • Makes use of the framework's Accessibility service.

    • Removes its main activity from the application launcher

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Reads information about phone network operator.

    • Removes a system notification.

    • Uses Crypto APIs (Might try to encrypt user data).

    • Target

      core_wrapper.js

    • Size

      5KB

    • MD5

      2558e92bdb03c3e4685d4320a7cbe715

    • SHA1

      9feff7ec75024ba6d9753ea233ffbe0b7bc04bf7

    • SHA256

      99a17d18531953e748103eb021738a42eb9fe675532a4d42441d3bc34e048bc8

    • SHA512

      83409561241255be24558f6b238f1687ea7f703d6950a8ad54ff4c50aa9c62af490b74e9b60379ff074b92942bf4752a653a19c4da2b554ac59ecfa0f5fad9f3

    • SSDEEP

      96:MIn5NKjaILnYJX+myXjfaw17BLyHjLAHIIJUU/AUYYg8InG+d:N5NKjDrYJX+my7aw17UHjLAHIIJUUAW8

    Score
    1/10
    • Target

      jquery-2.2.0.min.js

    • Size

      83KB

    • MD5

      6fc159d00dc3cea4153c038739683f93

    • SHA1

      5d7e5bbfa540f0e53bd599e4305e1a4e815b5dd1

    • SHA256

      8a102873a33f24f7eb22221e6b23c4f718e29f85168ecc769a35bfaed9b12cce

    • SHA512

      a574742476d89bdf841a26fac51ff0fae62cfeed95f38a1f3eb0699202d8c8abe165826d514bca4b2d69822f2d25901a72c3f081fd646e1238cf082ef0e28ea8

    • SSDEEP

      1536:kYE1JVoiB9JqZdXXe2pD3PgoIK6alrUnzZ6a4msO7R6xfWBP4TCddWHs3ghna98o:P4KZ+sOsOV6x6pwhna98HrU

    Score
    1/10
    • Target

      libcrashlytics-handler.so

    • Size

      70KB

    • MD5

      dc252b2751873db738bd0d0d6bd4d47c

    • SHA1

      9be48a6535ca8a1262901784e240e24ecc7bcdca

    • SHA256

      b0f73244cd1dd694af33e5b573f08813e93ae1e8f9e2c5060a5b23fffe351da1

    • SHA512

      c12093d342219b6f485c728ccc7074a1aeee3a70ea47791e61ae6f0ea48c9982afb446bc4f7f97dbacb38ac683657fabcd21e2c1227abe0a72ad5fc87e488352

    • SSDEEP

      1536:O+e9neTI09O/AAs613MA268XKjiFV+BNegVFshK3ci:OFoTI6CAAsucxIjYV+BNeoFshU

    Score
    1/10
    • Target

      libcrashlytics-trampoline.so

    • Size

      3KB

    • MD5

      884d6aedbc26eb6c13d6c183a66d4c89

    • SHA1

      f8d58541592094b5e85fb8d81fe5514d47018e10

    • SHA256

      fa05436ffe5dc415ee1a980ff53b04e11cf178d6921d8de678d4d502f263f5a2

    • SHA512

      276b225caea0cc8d84c80ce54812454177a2b37cfd532ab95a3e75219acc3c1027dfb2255f8c8816240ceac3a08b4a25a74263f74ca540b5c3b835a40ea5a1f9

    Score
    1/10
    • Target

      libcrashlytics.so

    • Size

      76KB

    • MD5

      60e50be95ecfa38a572a65e8ff74b7b7

    • SHA1

      6ae98f59d41b7c81177ed79b5711fc70b34c8600

    • SHA256

      2716ca7d2b31758c63d7b9577ba98809657a8649c849af69bc1aa66356931eee

    • SHA512

      77299b5e71813ee4861e4105f1f708d7d4aea50878da03badb8c9cd22f0a753bcd6c10484f5d67fe682693825f6e9d6119fce26d7267ab36b3c8060d171daabb

    • SSDEEP

      1536:fmrfyu2k3YnAAsvR3MArfBtvfpQp8NF/FshULK:fGyTQIAAspcMtQp8N5FshUm

    Score
    1/10
    • Target

      libimagepipeline.so

    • Size

      9KB

    • MD5

      b47bf3fe5f3f23a3d2de681f0fac0167

    • SHA1

      8ad1c32d1d489fcbf255c26fecb115228a1cb975

    • SHA256

      c746434cfa92d06dd3037b90dc14eb9da6c8fccd90281e2c88adf751cb6adcdc

    • SHA512

      0d1bf6f41ef96b6d33ce4cee4fedee9eb458005792d6519e387833eeeae95102e073ff6fd01508b5f0d68662b07e584fbb5f4144566cbb1b301016002591a363

    • SSDEEP

      96:qpihZqnbrbjcfVlOTSB/5PGf8l9LI8G2/FMpqbgC2xp/:SoUXvcfPRE8z8m/apqM1

    Score
    1/10
    • Target

      libnative-filters.so

    • Size

      17KB

    • MD5

      b4a0cfa65fa447f8b5e990312fd38a17

    • SHA1

      9d06f71b95808a89d2558ab5b75fc656559aafcb

    • SHA256

      e9911d72b5fc0fa8f40501e78edcfcae96bc4a8293b8e6b61d8ea0be6164c134

    • SHA512

      c65b9d2f63f2e27a217ac17c7ae20e06976d0ea8718d4e5669ea11fa2de0468ef2b3e4f69868018d7930e57a9e6d07f05790e11bc96fb4d74d4a6848d5ce5cc1

    • SSDEEP

      192:xFRJu7U2oTy0s21fDfRqA9n9rT0LHCqTBcJdoTRAyB0cQPbuhttf/Vtrk7+JEw:xFP60nNX9nqiqTBcJdoTtB0bazBxJn

    Score
    1/10
    • Target

      librsjni.so

    • Size

      58KB

    • MD5

      c4ad69a70160b7a3bc4d322eae197c15

    • SHA1

      466e073c49417507a3418e2079b9696c0d78e727

    • SHA256

      28198c4d011320d8283ae85fc49190fe57ab8b6a466d3ac770e07c113f5ad9f4

    • SHA512

      16f28c340dfcd1f01e3622ebb677662ffeb035f3b1153aee7aadc7a5cf34426fe32653cd58ce1e5cea5dc081676e09bf14bf97cb3e5a75a951b7ea756c3464e0

    • SSDEEP

      1536:jSu9/Xfk80MEcUsk80MEcUsk80MEcUsk80MEcUsVtlQBxhsrr5LGZtXGeVVJ1S6K:jSyXfk80MEcUsk80MEcUsk80MEcUsk8n

    Score
    1/10
    • Target

      libtoolChecker.so

    • Size

      4KB

    • MD5

      a965c130e9aa4917226ddd4dec064e08

    • SHA1

      50aa2896e9a225d7e0b70bf6fc9e5063bf0116f1

    • SHA256

      6cf28b82f727ab6e025d9e222d1affded1913432a4b53fc9a7220778827e6857

    • SHA512

      b52c22e0ceeb95cb86facb80b374d68a60bfd5b5dc36f5a37653c225dedd431a1bed084f49da7c263bf7aa7f5e280e84819963a2ae6ce7e73d6c3a41fcfe69d4

    • SSDEEP

      48:qBEupvSqCv5h0GFRmwVtwYbFdR3tHQhafRXNjktLESzbd+bdVx4lKkTCIUzp9QUC:GT9SqCv5hRRvwYl1HZX6ZZlKkQp9QUC

    Score
    1/10
    • Target

      mraid.js

    • Size

      25KB

    • MD5

      7653523bc9bea595f56abb2b00ae7997

    • SHA1

      58a289fc479a72c4c03326232364bc80a5e4483b

    • SHA256

      6e4fe1927c88f492202853abe5c51b69a07aaffc1aed22bd6c7f7c704910e847

    • SHA512

      604f0d3eafd802bcd82ef4a03f64b3af7ac74c680d7827352f26c43193dc78a3b2ecce27f80d8bc1e8c7f82ce16a2e24799d3674f8b04f717d61c615fef2355c

    • SSDEEP

      384:EyoxySeWRWa4JKtUSPhqDnUoMocRUmukPo6ER9nTetXp0UA33Io6oZhhMHJhhMRW:y70DUDowUmgfnTe7

    Score
    1/10

MITRE ATT&CK Matrix

Tasks