Analysis

  • max time kernel
    2635991s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-20220823-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20220823-enlocale:en-usos:android-10-x64system
  • submitted
    03-10-2022 09:09

General

  • Target

    606acd11705fd1d6c9a5dacdb13fb92e2f19ebdb03841537b417c85271c15ae9.apk

  • Size

    2.7MB

  • MD5

    338fc0523c60d81ee12818b15b71a3f5

  • SHA1

    8efa7558e75ff5f1e5f93b4c7040a5b58ccadaf5

  • SHA256

    606acd11705fd1d6c9a5dacdb13fb92e2f19ebdb03841537b417c85271c15ae9

  • SHA512

    534363748267c0133c90049379de6f391fe2e8107057d935d6f5c22d3f75bdbc718e65161168cea1ae719ced6cca73cdffae1c123f5c91b4343f6f56cc8393af

  • SSDEEP

    49152:E/KDl30XKW7nrWnZIgAs76+4fiBGxtnBUGWYpqzcz7MusT5Qs:E/KDl30nf+qds+uBinqGWdQXMd59

Malware Config

Extracted

Family

ermac

C2

http://176.113.115.150:3434

AES_key
AES_key

Signatures

  • Ermac

    An Android banking trojan first seen in July 2021.

  • Ermac2 payload 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.fovatemoyujo.pacadezu
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4831

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.fovatemoyujo.pacadezu/app_DynamicOptDex/rH.json

    Filesize

    451KB

    MD5

    b36a8af4a045428f7148bffd6b0e5504

    SHA1

    78dd5f5d03b3ce0c7a41c6c63b9eccf23c951bd2

    SHA256

    142f18f86760a034b963679f203043dd6021c95e4e3e58530f0afc51a6fc74a2

    SHA512

    77880db0d6073118d1f2d7d0c3fc5734018dd5fec6fc41d55cd283ccbf7ed0ef036c78b81f804fde7d2d1635930cdc7c40e1bd73210ddf9788f5f141efcd8bb0

  • /data/user/0/com.fovatemoyujo.pacadezu/app_DynamicOptDex/rH.json

    Filesize

    890KB

    MD5

    183f7ba01ccb9358a1b7fbefb542545c

    SHA1

    906e125d5658677ddc21f72abbdec498cbe8550f

    SHA256

    9d82897d4c243f8034c8bd68bd74d2763ea0aabdf9df0e8bca58a2560367ead3

    SHA512

    a904dce46832c26357e03408569ad09c276932cd99b312de32a5dc7b8630109544803adaac58dc8e3cc4023da35779666c8c01f9e56a8a51af443f1976124156

  • /data/user/0/com.fovatemoyujo.pacadezu/app_webview/GPUCache/index

    Filesize

    48B

    MD5

    6d7d499960179766cd4261d12dacc411

    SHA1

    e6f8553b0015e12b23cc551afe98763f3b1c9bed

    SHA256

    c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

    SHA512

    6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

  • /data/user/0/com.fovatemoyujo.pacadezu/app_webview/GPUCache/index-dir/temp-index

    Filesize

    96B

    MD5

    69cf9283b749508c59905044ac122d5a

    SHA1

    f101e973ae37b5ec075f10677393b5af239f1d1d

    SHA256

    0b2c645fc2a79dae1b6e1cec7084b11fe08d67af452cbc2426d389ea699bcf66

    SHA512

    e2b12e602cde16dbe3b6614f5542a9a24b899bf04e654eeb0e5cfb4291f3d3a9ae5a1625dbef34a0d129e7830e82ba009258798c7e73229143996f274bebfba4

  • /data/user/0/com.fovatemoyujo.pacadezu/app_webview/Web Data

    Filesize

    112KB

    MD5

    b663831f8cc130493476d94f2d7a5330

    SHA1

    043a1956ab8e40821d67043f8a9110a8eb36fb93

    SHA256

    c109aa8bfc364d5fd0756f1c9d35ee3d6df31325061ac70d8469f28cfc882ab7

    SHA512

    e8ee923192cdf16318febdc23362f3eeaf5c914b923f80cd3a91a2e83e94bced54460d4ef1e54accc26a7d54b89e2e10c00097e60002cf6427298dc5f18fed16

  • /data/user/0/com.fovatemoyujo.pacadezu/app_webview/Web Data-journal

    Filesize

    1KB

    MD5

    30adf12cee3af711972392794e28c581

    SHA1

    b6018285ac3d8428e7b1b62376bd1a6f9a2c1bcb

    SHA256

    e0002a4836027b4f5af4923f10bdd28b787ef0568f37b411eb8bbda6651a2b25

    SHA512

    3f4cbb521e8afc02fb09b7ec00d6f2cad12f2afbaf85de08158dfc985391d1009573cc91383806a623b934ec0b36a971b0f95f4152561008f067f1b56e046e59

  • /data/user/0/com.fovatemoyujo.pacadezu/app_webview/metrics_guid

    Filesize

    36B

    MD5

    d313c95bdd3dcec975859d1671b495aa

    SHA1

    ebdd7ad6a97a617f19b79b80a4e2a25907c719f5

    SHA256

    fd4c738931183ab72a557997587a26c86a7351f13e14175579cccce3085d6b1c

    SHA512

    ada4399f9b660f8e428492900f2e07a7f069cffadb890aafd96e3396e29235e421877ca59f05cd26e2c6c32934fc63eb798860afad9fb593008bcf3f9ec7a81e

  • /data/user/0/com.fovatemoyujo.pacadezu/cache/WebView/Crashpad/settings.dat

    Filesize

    40B

    MD5

    d5f5eae5802a91adbe0e92c36f988e55

    SHA1

    22b45e62ea6f6b2f45c7c02326d0d1a21969bd87

    SHA256

    6b247f329fd533f46db7b81f741cadae8a4413f8a6e5267cf5cdfed03736e94d

    SHA512

    c378bb1c76c0375f1cf6d2a2365709ace552134a44dcad7a2b7bc53ad6a8519e8f7986bb1d95e2c8973b876cd10d59459a95c33a3cd43f3ccd98ca25b6d3f76e

  • /data/user/0/com.fovatemoyujo.pacadezu/cache/org.chromium.android_webview/Code Cache/js/index

    Filesize

    48B

    MD5

    6d7d499960179766cd4261d12dacc411

    SHA1

    e6f8553b0015e12b23cc551afe98763f3b1c9bed

    SHA256

    c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

    SHA512

    6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

  • /data/user/0/com.fovatemoyujo.pacadezu/cache/org.chromium.android_webview/Code Cache/js/index-dir/temp-index

    Filesize

    96B

    MD5

    b78bfa90c9a722a29857a3bcf52487b1

    SHA1

    dc6420e4ec9afcf42705e97d09c1dfaf31eb8623

    SHA256

    9f739724d2705a985d09955e899d41c41216c404a58eda51b10bb7e2f43e1997

    SHA512

    6082f7b8e20ec8ecaeab349716bb088135edaf14f67c32d0f74ff6286f637803e865d8ef83fbd0e5064427ee4e084f151b9b89ead927d5f0dc7e1228639aced9

  • /data/user/0/com.fovatemoyujo.pacadezu/shared_prefs/WebViewChromiumPrefs.xml

    Filesize

    127B

    MD5

    6ef709b8536878951e87c29a1518fc2b

    SHA1

    24376c70b00152501b3d98df61fa7db435339172

    SHA256

    10b13d894f36d4391fcc31313a244d5f6cd89c8e8c03347282e281c4af13c0a6

    SHA512

    96547eff6779251a5c4941e812ec56ed273e9270265005723e1f2864688b04f3b852a90145fba4ea0ddf1e02b39d99e33d28f761b07a04d46e0e4257d8909ff9

  • /data/user/0/com.fovatemoyujo.pacadezu/shared_prefs/settings.xml

    Filesize

    138B

    MD5

    051a615ff6455f7f2ce84dd6c0524c53

    SHA1

    44bbd64e11aa4aaaff34491678e3ae54cb275d73

    SHA256

    a7f92fe4dbba5285239907584ca440e1f0962b17cee7a9369cc83e5423c2bc87

    SHA512

    586a0a2decd67e21145c2faed6a67f16d9d671b9377d84c003e77d147adeea2f37d8b63ff78cd52e37cfa7105e4826303b2e981d25adf250c760608dff3f2872