Analysis

  • max time kernel
    3274864s
  • max time network
    161s
  • platform
    android_x64
  • resource
    android-x64-20220823-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20220823-enlocale:en-usos:android-10-x64system
  • submitted
    08-03-2023 21:45

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:4772

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

    c16234ee21072e4d639c759326d4ce21

    SHA1

    79ddf9fe1a85819f19fe7b8e7b35f9060d60819c

    SHA256

    b60b64350ae9d1a2838a958d3f063bf5e60cd53c4334a6a1e6e14b7bcf204f2c

    SHA512

    f1503c8ab5492a7f98a32fe2bfdf594a30097d990507b977b86a13f3cbed2448cce9bf9ae47a0b01b7e4ba3dfe561dac3ffafcef8f113c7ef2f033c6836f4726

  • /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

    77c0625df3c7c139804c4ed7683a008b

    SHA1

    5aa829fa160979a8ff9dbece3874b61cae70afe8

    SHA256

    261b6f292bedc40a31e7a8855ec1aea12496a3d2ac667d25dbe8ba68029e0bdb

    SHA512

    0d0bce1458c07cd289728b6c5f61bb220c0ff7ecb8e90ef4fe7fa1680b34991a714269229ab06c5f5532a5e72d6f4530c190f11546432e612faafb61628b77ab

  • /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

    89a5def0d33761cfaa561320eff62465

    SHA1

    30127a363646efbaf21a7b910f09287b9b836834

    SHA256

    d061724801256ad66227c4c892db0ef46a215c3144c512fb32cfaa5967be2477

    SHA512

    219b6de942bd1411b25f6910b4dd95674c5b568fc5843d51892b7af4a8c55d50fab8ffcdbd6cf81d3ffbb900956c1d74fa77e0ec62508ed94df7f01ce247cba6

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

    Filesize

    36B

    MD5

    278a38151ed64a84ab9e2528b7469fc2

    SHA1

    6ac16abfa817a228e2f70d4cb4183fa65283d5f4

    SHA256

    078b84dea5b997d7ef1f3ab774a69d107c5fe06f2cdad0e9a1c9ac58c1c432a5

    SHA512

    df537141b63a5f23367558d4ce10f22804c0b83cb66ee33d2aee4a990f5cece72176fb33389625359d1e1ed91e49e3b2b8954ed4488221c6ab7b914a591ac6c9

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

    Filesize

    40B

    MD5

    3539438af1cabba7ef65ff3a9d844bd4

    SHA1

    963e459bea983b25059aaec1b43f0bd3d1cfd06f

    SHA256

    ffe446298b72211ca1e03326945ff0329d4714e04094de5facd15ef339191008

    SHA512

    4dcd5130ec49eaceef8c9ad01cf9988a0adc8b72af5d917117ab47c9a3c26e7be2d30105a8ec125af6972fa8093d60ff5df93793662d118fc218fd2612eda2e7

  • /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/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

    8406f28211dc0fce8cc452fe4fddd14a

    SHA1

    19f417071d431575783b03eb15b9495495c9b63f

    SHA256

    049e25ea46deb4e2f504be18e2ce5fb527af1531dca01672e861b57810be3102

    SHA512

    b10abda73e9021a7cc9dfc9bec4bc9038b1761596444a9bca0a7748f8499381c3897e375b8d924ed7567e11f1574b996c88fedb3cc3e80cab405ca7136a53bd3

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

    Filesize

    61KB

    MD5

    48436522ee9645dbf0ce8dea409b2e67

    SHA1

    64e9cb8169354f6d127469cb68c3b88ec0bc92ae

    SHA256

    e6ca7cad3c500fe3b35c63164912b0b962dc65d2c5c22e499a5142ec5ce823a0

    SHA512

    c5c29f7fa1f026844249e1f2977afe850bdd0e1b23520291177bf59d35ec5afec0d934d25c63de2b1d737d72ee8d5115d68694e0cb7e4b1612037c3644a7721a

  • /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

    d79a1647adb564f3cdf5a00f25f793d0

    SHA1

    bfdfc0eb8abaa9764c64648492e571a9ab113879

    SHA256

    86e82ee652263550051e83289a6748d945c7ce9f5dab614ef1468b7cf6790881

    SHA512

    3c9474227f95b92cf203921a944b396a0af1c23ee4b71b950645d0f68b95598d7d99e034f78a7f5a600195fb1bf23dc617ff2898392909c94692cdfb8ffc8166

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

    Filesize

    144B

    MD5

    83d47903d11b7e3ef610580c3afaef0d

    SHA1

    e49a196e3d6c19e3b07064a683725271a79c3605

    SHA256

    b35375bb234412e3defd53af9c1b834b3293934272a7bcc8064b055ddbed2eaa

    SHA512

    0cefcf2b8e40eacb73378bb9f4f3cec977a38ba68af5a19d754712b4b2ec08f3e07584345a57c0cb6c8b317d23c4bac5193af2d7706de4a52e5f39edc6a33e6d

  • /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