Resubmissions

07-08-2023 04:30

230807-e5bttaeh2w 10

04-08-2023 13:49

230804-q4wy5sbb43 10

08-03-2023 22:25

230308-2ca35sgd5w 10

Analysis

  • max time kernel
    3234969s
  • max time network
    109s
  • platform
    android_x64
  • resource
    android-x64-20230621-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20230621-enlocale:en-usos:android-10-x64system
  • submitted
    04-08-2023 13:49

General

  • Target

    sakinacmaermacapk.apk

  • Size

    2.9MB

  • MD5

    59c1dfcf5cc3b76c961fe08f163dbb02

  • SHA1

    12d002783acc1fe8573abf8f07e7fc79d2769f27

  • SHA256

    33b7572766cef039979714d229ff2076cd5c979e22a11891ef6fc4baaac0e0fc

  • SHA512

    38639d0029410c6af04c15e53a37d4c7e8e572cf8fae4c97ee347885615c30d65825d85f7c71149d6bc9bee8db5c12048695cf59b91f1e6241568d69384b0184

  • SSDEEP

    49152:Fun4FKKpN0DAb3KBoNEzcnxmnHy99J9N1OG8Ps9KL4fED3AfnkIPBNLEO4ZT5Noq:FCelAAnxc49D/B5qD3AfBLn4ZTcyN

Malware Config

Extracted

Family

ermac

C2

http://31.41.244.187:3434

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.zixudahitifo.gicu
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4834

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.zixudahitifo.gicu/app_DynamicOptDex/Hl.json

    Filesize

    444KB

    MD5

    0bea6585938f017bcc65885ca587fbb0

    SHA1

    ca739eb958306424008b9980c18e7a07aef55391

    SHA256

    6fc4576bc81f3beda1a9e1b832886189f572ee444e0c5c9b4e450bf72fd50b7b

    SHA512

    7c8f576ff28090382b234be8b58d800c2f903c31d61c1a7c2366620d93c976c7050fcc7a65bc70032df6f56b4e2c086ce44b009f57a9686ea4ad9d09f42c45f5

  • /data/user/0/com.zixudahitifo.gicu/app_DynamicOptDex/Hl.json

    Filesize

    911KB

    MD5

    e071d783d184c999ca79e2774e4147a7

    SHA1

    f4e37f05941ee25e02bc6781ba5ddc32d6eb9d7e

    SHA256

    123eb705335efa5af8a5b85f34e5a3afb45db0a406cf2cbbe15c9a202819d5d2

    SHA512

    e91e29888b9bf58835b458fb3cab0b300b9ca7c95a07282dfc7d7a75b6e67c07b26a2fd976b8d7d04b010881bf1537eff22ce7cde20c0abebc76550137b1f626

  • /data/user/0/com.zixudahitifo.gicu/app_webview/Cookies

    Filesize

    64KB

    MD5

    9b23e6a88d5a95f155f205cb04b93cd0

    SHA1

    b62dccbbef087a0731f226b96d15d35d8aa5e5fc

    SHA256

    f2f3c3c0c7f085399a6f9a464c1ac30a59ceeb5a4b7026286fa5609e6e8ef857

    SHA512

    bce5f25d98e2e8296c4101b62082dcb6a43902f3431ff6f725e41be6b9aece76e887ef94c4818baf4da845708fd76fd51c37fb6915710c870647593868f27482

  • /data/user/0/com.zixudahitifo.gicu/app_webview/Cookies-journal

    Filesize

    1KB

    MD5

    97a339b3c2eba5531b07afa520c155d3

    SHA1

    aeb5794c46e4b2612c8dc3dc9fe218bcfdf918c5

    SHA256

    3f7cf14fe0f6a92265db6aaaf41a75907494f2764c4668ab6e22dced35399671

    SHA512

    b7a4d30d72640c3da06bdeb31ac2d5f19450c144df54efc970f6e9b5ff2d3772b99b628641b39bd41b0b3daf08cfadad5c5325b1222ded2d28fbf2726ff5f4aa

  • /data/user/0/com.zixudahitifo.gicu/app_webview/GPUCache/index

    Filesize

    48B

    MD5

    6d7d499960179766cd4261d12dacc411

    SHA1

    e6f8553b0015e12b23cc551afe98763f3b1c9bed

    SHA256

    c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

    SHA512

    6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

  • /data/user/0/com.zixudahitifo.gicu/app_webview/GPUCache/index-dir/temp-index

    Filesize

    96B

    MD5

    c1d77127b658738068e5bd86c2a9f1db

    SHA1

    da0dcd264febb8e39860a529ebf0468e7213177e

    SHA256

    104f544e9031dd17958662737eec104ff2690969687083bf33d2ab875d5bfbde

    SHA512

    36e9e12749786336c85edd0f3668367f8005a620288c048074023b76fa408ed7b83d21e5c2bf000cef61254511a3cb65a97e6ed41f58732926f977a5e7cbbdbd

  • /data/user/0/com.zixudahitifo.gicu/app_webview/Web Data

    Filesize

    112KB

    MD5

    b663831f8cc130493476d94f2d7a5330

    SHA1

    043a1956ab8e40821d67043f8a9110a8eb36fb93

    SHA256

    c109aa8bfc364d5fd0756f1c9d35ee3d6df31325061ac70d8469f28cfc882ab7

    SHA512

    e8ee923192cdf16318febdc23362f3eeaf5c914b923f80cd3a91a2e83e94bced54460d4ef1e54accc26a7d54b89e2e10c00097e60002cf6427298dc5f18fed16

  • /data/user/0/com.zixudahitifo.gicu/app_webview/Web Data-journal

    Filesize

    1KB

    MD5

    652241dbbf218891992250d22066f1bd

    SHA1

    b6fd3f1d5e8d4383d98ca9a56e8960701e7e2f72

    SHA256

    0e99d03e6e321b6a422ac132c2647bf21fc5e6ecd9f549d7383c830de43c7550

    SHA512

    b49df6fced746b5f5639b991c9cb3e234bf9c71bf4e06b8d2a32521d8e6e73c81f9494cfa4f58ae373f9f4f0cd2fc87d4d853b4bb455830b27fd81aba7dd4d7e

  • /data/user/0/com.zixudahitifo.gicu/app_webview/metrics_guid

    Filesize

    36B

    MD5

    4d96dd00769cdc77af5874ba4a7a6bfd

    SHA1

    2ca75ed2ba5213a434da7313b50213ddb82f6d50

    SHA256

    c970a92ad519e05dbadfd53a3a4ba1d867b06dc030d850500bc64168541bd55b

    SHA512

    a912d0e3a0e8469bbbd6800786c045ad88b8c148a6581b3e69de3a5c589c26165b6f405c3efc12652d1aeceabf4b23149f45fc423936cc1fa82cc60fc4b84e30

  • /data/user/0/com.zixudahitifo.gicu/cache/WebView/Crashpad/settings.dat

    Filesize

    40B

    MD5

    816b278014cb34d92929ff087347363f

    SHA1

    ebfaac7f884606683dd413c825ffa01edfd7c7e1

    SHA256

    a14dedb5ce71b473ce8a159d377321e891a0306202cc869a95091986a450a413

    SHA512

    2a32f63ccf0da8700e03131080889641cc7d35ee77f191db977f01126f2c7eaff8448aac06994e5a5177242284b1d836606895cf7c4c49db485c7a55f0a29d87

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/1dc40779bb8387b8_0

    Filesize

    426B

    MD5

    c07d7507c03bb4d253ab2167d85d889b

    SHA1

    993a9bf6018f41dea1035458c332ead67f421266

    SHA256

    4a4f655ed5b28fd7cab963e9a28ca012dd589e30a355a792392791933983bbf0

    SHA512

    d11f76751fb0ab2f1f9dcbf44abed06391301c1d1c005d0fb73ca0dd9caa72bc7c4813e0d41be9feff4ef381e4fe15d55c8ee637c79a18effb57688f9be17193

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/1dc40779bb8387b8_0

    Filesize

    426B

    MD5

    c07d7507c03bb4d253ab2167d85d889b

    SHA1

    993a9bf6018f41dea1035458c332ead67f421266

    SHA256

    4a4f655ed5b28fd7cab963e9a28ca012dd589e30a355a792392791933983bbf0

    SHA512

    d11f76751fb0ab2f1f9dcbf44abed06391301c1d1c005d0fb73ca0dd9caa72bc7c4813e0d41be9feff4ef381e4fe15d55c8ee637c79a18effb57688f9be17193

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/4c70d54a92cdffb7_0

    Filesize

    514B

    MD5

    d0493d3c4a8e6137aa8e26ff54a4183d

    SHA1

    faacc3d8daeef1216f1121f30205ca161f2b80fb

    SHA256

    20dd7a255bd273d4eee47bf8e6ddcf8f352655a727fe98f0ed86c5ec559d6daa

    SHA512

    62c54532d430a7a536cd010a72c05c154b343f27713558b78ee604053be95a14722e877ef4d27908e9a63ce2cfbf69adcec213e4ca278e5d8520266e5653bdb2

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/4c70d54a92cdffb7_0

    Filesize

    514B

    MD5

    d0493d3c4a8e6137aa8e26ff54a4183d

    SHA1

    faacc3d8daeef1216f1121f30205ca161f2b80fb

    SHA256

    20dd7a255bd273d4eee47bf8e6ddcf8f352655a727fe98f0ed86c5ec559d6daa

    SHA512

    62c54532d430a7a536cd010a72c05c154b343f27713558b78ee604053be95a14722e877ef4d27908e9a63ce2cfbf69adcec213e4ca278e5d8520266e5653bdb2

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/74a997b66d0f8136_0

    Filesize

    492B

    MD5

    226f67a9739004e14e2c06efa687f9f0

    SHA1

    c229ce9617f08c3e7a8206e73448ca0625808bf0

    SHA256

    800726bcbc84679265d57df2f28839b480f5abd922fb5781e5eef88a8b3146bb

    SHA512

    715af6a606bc40efb251af04469c84d870752609ffa185dc3f8ed66c6981d14aa614d2fe6e3b5741b99b40e2307fdc9f770c04a1722f2ea45338e8ed6e1da8b6

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/74a997b66d0f8136_0

    Filesize

    492B

    MD5

    226f67a9739004e14e2c06efa687f9f0

    SHA1

    c229ce9617f08c3e7a8206e73448ca0625808bf0

    SHA256

    800726bcbc84679265d57df2f28839b480f5abd922fb5781e5eef88a8b3146bb

    SHA512

    715af6a606bc40efb251af04469c84d870752609ffa185dc3f8ed66c6981d14aa614d2fe6e3b5741b99b40e2307fdc9f770c04a1722f2ea45338e8ed6e1da8b6

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/Code Cache/js/index

    Filesize

    48B

    MD5

    6d7d499960179766cd4261d12dacc411

    SHA1

    e6f8553b0015e12b23cc551afe98763f3b1c9bed

    SHA256

    c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

    SHA512

    6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

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

    Filesize

    96B

    MD5

    202d2016c0316946414e506068e1aab9

    SHA1

    4864a49e933fe4482e8832ea089e6b93199ab63b

    SHA256

    8180044b19e46a1e6b4cba6b4452cdbb7aeee143b75ebc0a8a234330313fbd77

    SHA512

    cc6990ba24b7b5d9fcdbd53af985b8fffdd9fcc24ef16f1483af32360a07a18d82860895e6d921560653eeb352fbf46c57b8584ea628267224911dbee5c0dd17

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/a63f6ad0ba0d5e6b_0

    Filesize

    310B

    MD5

    f91eff3cb5c07e7abeff212154a65cb3

    SHA1

    1babe495c117ff4a070921a55ab2aa97a4941207

    SHA256

    956425034ffb1ceba3e40d161917f2ebebbedf29d0971fb17afb2ab3d5e810f7

    SHA512

    da43248a533a1a467aaaa189a7ad258088d83455913f3511cbd6a30355a3b5e298ffd0c6b322feb96e7b97d254d7a82071bd35294f6dde42390f90fe18e6aa4d

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/a63f6ad0ba0d5e6b_0

    Filesize

    61KB

    MD5

    42f3148690cabf20db8ec51ebf34d2a7

    SHA1

    868f06a486837575ab7ceb5de12f735de18cbd3c

    SHA256

    f433b73e412273e1991cb809efe8b0c88eac42a74b4bba43c694b57f4fc5d6b6

    SHA512

    adb843d39e0dab541ba3a65b7bbc4b2adc4f4aa65026c25d9edbffbab195bdbf0273f7e47ca33aa390222239b0fae0606ff44e3b52216d44530376039f56389c

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/c4c671fa17cf644a_0

    Filesize

    472B

    MD5

    b7a81901d138938c2b6345078748c4dc

    SHA1

    62b46882c34544e670c1ab28f25479f1d6edc4d7

    SHA256

    21c0cca083c2d97aebf8177cddec34f581ee58381a6cd03f5b1a1005e48535c5

    SHA512

    90e8904a5c2da01d3cfdf0cc1d75a15e179f6c86bae11c1989d77308e0d798cf20865718a7b8fed0a34f2d03e06fdefe1ac8e4cd7a9f3c68960265e2d9e69dec

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/c4c671fa17cf644a_0

    Filesize

    472B

    MD5

    b7a81901d138938c2b6345078748c4dc

    SHA1

    62b46882c34544e670c1ab28f25479f1d6edc4d7

    SHA256

    21c0cca083c2d97aebf8177cddec34f581ee58381a6cd03f5b1a1005e48535c5

    SHA512

    90e8904a5c2da01d3cfdf0cc1d75a15e179f6c86bae11c1989d77308e0d798cf20865718a7b8fed0a34f2d03e06fdefe1ac8e4cd7a9f3c68960265e2d9e69dec

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/index

    Filesize

    48B

    MD5

    6d7d499960179766cd4261d12dacc411

    SHA1

    e6f8553b0015e12b23cc551afe98763f3b1c9bed

    SHA256

    c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

    SHA512

    6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/index-dir/temp-index

    Filesize

    96B

    MD5

    2879388b68381bf6f0d076b279d683a1

    SHA1

    7b933a9dcfe9e34cdcf06ceeee54d5ef83a8cf54

    SHA256

    566b04a1157da160a09bd611652a4c1716bd3ca35c57376232e09aee4d52bd2d

    SHA512

    3ac3a74f20bfcc0947d6dd9f3d71d003f90116a16ef5b7b59bffb26befc05b8ccbd3364365ed145efb0a4db7cd6936d048c6c72cdff546c669cbd1f765f791da

  • /data/user/0/com.zixudahitifo.gicu/cache/org.chromium.android_webview/index-dir/temp-index

    Filesize

    144B

    MD5

    abd6b78180537f10adc581626dabdaa6

    SHA1

    14584da2855cb83a6dde0cb819e5506a058491b4

    SHA256

    030ae82322f02f18d5daa50eaa569bbee833a5f73575108d5b8a51f95b5696a2

    SHA512

    b211ed1a32219e80d65da1c0c2dc27286c284cde5a70b189c2c8758d28ff0ba8f7c807120831b28a829807f88a0c0d4a3599d56a868e07d02be2a68c15cc1e04

  • /data/user/0/com.zixudahitifo.gicu/shared_prefs/WebViewChromiumPrefs.xml

    Filesize

    127B

    MD5

    6ef709b8536878951e87c29a1518fc2b

    SHA1

    24376c70b00152501b3d98df61fa7db435339172

    SHA256

    10b13d894f36d4391fcc31313a244d5f6cd89c8e8c03347282e281c4af13c0a6

    SHA512

    96547eff6779251a5c4941e812ec56ed273e9270265005723e1f2864688b04f3b852a90145fba4ea0ddf1e02b39d99e33d28f761b07a04d46e0e4257d8909ff9

  • /data/user/0/com.zixudahitifo.gicu/shared_prefs/settings.xml

    Filesize

    134B

    MD5

    f770197dee8ab5ace13f325d8f7999fd

    SHA1

    c199cc8f2bc121a6ddb8d2b61922ed4c3797995b

    SHA256

    a98f1264aab26b21d005fecbb0db2e746bd2b24ae04c3dbae162f6436206e3cc

    SHA512

    de3ab342f0b02ab96e97bfc25a73dd250f4d699517b78b5a89d62ea2c136598046173f4b49ca3060b05b077420e26682eb0f1bbd2d1855f06331cb9180920897