Analysis

  • max time kernel
    3815234s
  • max time network
    159s
  • platform
    android_x86
  • resource
    android-x86-arm-20220310-en
  • submitted
    20-05-2022 21:37

General

  • Target

    978306e11798f4aead05b052c0846c3fde868c57b98887c73bac40a0aa934d4d.apk

  • Size

    2.5MB

  • MD5

    497b450ba5e619ff04d02bddc0a984c3

  • SHA1

    51bccc065018f4190eaeba5eeb5a5211d8131c11

  • SHA256

    978306e11798f4aead05b052c0846c3fde868c57b98887c73bac40a0aa934d4d

  • SHA512

    0fc3566f55de5cd787a74ab372be98d2313d18c2360e3dc036ea4dc134d84e89ba049b232f1c9f173e626e90575a280ce1caf4a52fe6e46c18025bd4ae17c730

Score
7/10

Malware Config

Signatures

  • Loads dropped Dex/Jar 4 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • mssuit.biyouexcel
    1⤵
    • Loads dropped Dex/Jar
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5148
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mssuit.biyouexcel/files/0.jar --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/mssuit.biyouexcel/files/oat/x86/0.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:5217
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/mssuit.biyouexcel/app_b_data/classes.zip --output-vdex-fd=115 --oat-fd=126 --oat-location=/data/user/0/mssuit.biyouexcel/app_b_data/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:5565

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/mssuit.biyouexcel/app_b_data/classes.zip

    Filesize

    333KB

    MD5

    92347f79b85c9ad218af7950a07b9b24

    SHA1

    63c80f01f50fc4bdc021655ca624624b10f5f159

    SHA256

    f187f694b155d9b58fb61729d7f7fb2c0b9a74de824dcf92a2ff1b01acd39c5b

    SHA512

    3f862664dd6e391f2109b3d8552e6b6f8a2e004071eb7347c934b4ba94360bbc6869ee0abdf5c135c3c3ad944cd6ec974988e7dc766dd80cd341c3065927d37a

  • /data/user/0/mssuit.biyouexcel/app_b_data/classes.zip

    Filesize

    902KB

    MD5

    0e21d75f7a0419367c45e08c99392ddb

    SHA1

    34ace577e46e019d955304d007db8dceaf0bb79e

    SHA256

    13d4be12389f2b5d3cf28bbd11fae4a2f20847ded6a597c8d147b22bcf67139b

    SHA512

    ee70f575f02532c909602d5b8ddd24bfd25107105851faa61e79a3c5e513fa73750f38029c25d17de1ab399483528a8c56c7420b1752226ef11064bacd328a1a

  • /data/user/0/mssuit.biyouexcel/app_b_data/classes.zip

    Filesize

    902KB

    MD5

    6710a661317e4e52d9fc23c59b34b45d

    SHA1

    0b098432858dd79a3da29ea8949265cc72e66aef

    SHA256

    f86d1bbe6cd6d3596c995c9b994fb1bab288e5d3df36fb083aa2a58ca82dcfd2

    SHA512

    84ea2705499eda8cd784a4d22ea5dc0347a37c604bfeb5278d2cd21637e8e31bc1d39a2a2c72e09f32476840cdbba0368a794c9a88096a0ce2af3f84b8e7fc72

  • /data/user/0/mssuit.biyouexcel/app_b_data/classes.zip.x86.flock

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_b_data/oat/classes.zip.cur.prof

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_b_data/oat/x86/classes.odex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_b_data/oat/x86/classes.vdex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_webview/GPUCache/index

    Filesize

    20B

    MD5

    93027d42b314432c4216e6cfca48b384

    SHA1

    43448dd8102979c3926828182579691945eedd4e

    SHA256

    3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

    SHA512

    a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

  • /data/user/0/mssuit.biyouexcel/app_webview/GPUCache/index-dir/temp-index

    Filesize

    48B

    MD5

    081640c5432161ecc97f13f8ea7c396a

    SHA1

    71569bc299cbbbcae23da9bd0f8350cd67535afa

    SHA256

    2e429eb2eaf477e1331d4b69191c13019e2a67c8b15092acf7fe97b044c45da0

    SHA512

    e7ade951b2444f33ce9b3e0513ca1aa470b89e368cc51d58c1d634c1c4e0ee51136a713664646069687d909dd080ce30501df3a5f9ad956e0a6cd3ce5bdc0b5f

  • /data/user/0/mssuit.biyouexcel/app_webview/Web Data

    Filesize

    104KB

    MD5

    dc79f9ce5f3ab5270b33e61119dfc959

    SHA1

    1844bf222a5144b513dcf2fb50a18c011701c647

    SHA256

    47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

    SHA512

    18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

  • /data/user/0/mssuit.biyouexcel/app_webview/Web Data-journal

    Filesize

    1KB

    MD5

    a21b990a55af7cd83985c5e6db6ca367

    SHA1

    d3b13f5f5a25ee9183d8ed6cba82c3383b0903fc

    SHA256

    a563e80667f1d495e7940c777490e7bd259c74655f3f478fbe0a40c91c133899

    SHA512

    f7ab966ae1e132d3e1847a518e9bb9d35217beaf5ebe81912911a8522715820ab840f915c0c5053453e33f70617c93d821d3f94d7b7390a9f815fdb40d853812

  • /data/user/0/mssuit.biyouexcel/app_webview/metrics_guid

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_webview/metrics_guid

    Filesize

    36B

    MD5

    4008c7155a50092b80d02178b3aeb63f

    SHA1

    9c32cff814ea7f588d0eaf04722c364b70cb385d

    SHA256

    9bb94022c83947cdfa14b4102b554630c38cc00a94b92ca1457a26299f41d03f

    SHA512

    fff0dd4f218f6c305c71a9fd96356d00ee5d5d65e26dc114b1ed1ccb01f6980bf242a7d4eda4b212a4b85ebffa3d569b741be1b0a580f926ea58c9d9b346d6de

  • /data/user/0/mssuit.biyouexcel/app_webview/variations_seed_new

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_webview/variations_stamp

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/app_webview/webview_data.lock

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/databases/358240051014041yd.db

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/user/0/mssuit.biyouexcel/databases/358240051014041yd.db-journal

    Filesize

    524B

    MD5

    c0404c8340989a771696f341322c0ab2

    SHA1

    c4f0354c065cac455fdab80260ada81cc361c6cb

    SHA256

    6383e6d188bfe825de74f7935b120e338483f6acc0529e3b0d794e7f6ff6bbe7

    SHA512

    0dfdfa596a79f5dcbf86668bb8215e3693361d2f5440d1303709b58d167a506507fbd7d0bf6d1298f20df4a8b5cd9b4c38f9f4faf15ec692d93514066312df59

  • /data/user/0/mssuit.biyouexcel/databases/358240051014041yd.db-shm

    Filesize

    8B

    MD5

    7dea362b3fac8e00956a4952a3d4f474

    SHA1

    05fe405753166f125559e7c9ac558654f107c7e9

    SHA256

    af5570f5a1810b7af78caf4bc70a660f0df51e42baf91d4de5b2328de0e83dfc

    SHA512

    1b7409ccf0d5a34d3a77eaabfa9fe27427655be9297127ee9522aa1bf4046d4f945983678169cb1a7348edcac47ef0d9e2c924130e5bcc5f0d94937852c42f1b

  • /data/user/0/mssuit.biyouexcel/databases/358240051014041yd.db-wal

    Filesize

    32KB

    MD5

    e4cd5406dcf0716a8b62ac176ec25a1f

    SHA1

    851f17d6f0e1359ef4dadede62887035fefe03ac

    SHA256

    8dbe380a1cbe4ae129813c3e4195af218f337a45e11eeef2393442cc9f701d2e

    SHA512

    eee592be510f2097eeea25f075d48dbc1253f935ecdba8bdf2f1106d2475ff158de003e883945f2f9b92610bb234ebd87db3ad078c036c935e1e91f8f0476cb4

  • /data/user/0/mssuit.biyouexcel/databases/b_db

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/user/0/mssuit.biyouexcel/databases/b_db-journal

    Filesize

    524B

    MD5

    0aa765cecac452f74a3d1018525270f2

    SHA1

    0f6254fb753067a811dd13616b6ee9fffa038d6f

    SHA256

    9397b5fbfd991269b863c4683a202b2564be9fcab108988c9ec7bf0ce3ff19e5

    SHA512

    14d491364d18068bccfbf80d82dad295fe996879531d0bb1c417ab5de857445591192b81f7d990cb6e384e88d02edd55bcdc88ae65228f3a411aea6b29cd949d

  • /data/user/0/mssuit.biyouexcel/databases/b_db-shm

    Filesize

    8B

    MD5

    7dea362b3fac8e00956a4952a3d4f474

    SHA1

    05fe405753166f125559e7c9ac558654f107c7e9

    SHA256

    af5570f5a1810b7af78caf4bc70a660f0df51e42baf91d4de5b2328de0e83dfc

    SHA512

    1b7409ccf0d5a34d3a77eaabfa9fe27427655be9297127ee9522aa1bf4046d4f945983678169cb1a7348edcac47ef0d9e2c924130e5bcc5f0d94937852c42f1b

  • /data/user/0/mssuit.biyouexcel/databases/b_db-wal

    Filesize

    209KB

    MD5

    388eeba855ce1eefb39b871e84fc23dd

    SHA1

    3479ddd73a4f66ecd9ed84ca0779c27ac2a00295

    SHA256

    261e8f4a65dce563d8f13acda27a6e9090e6cca19d9d162d6bc67e2d6fb1e02d

    SHA512

    a90097294cc315f274fe9057eeef57ea6baa2c19cfdfb2051a5ba3b4ea55684cd1aa0e734763c598b6e89dfd12095fe6b926679a1b75af23f149b8c830c01b60

  • /data/user/0/mssuit.biyouexcel/files/0.jar

    Filesize

    167KB

    MD5

    a0e27ca5ce3bcfbc64f7a82b2899940a

    SHA1

    7f02da57c985ec6d1fb4b63dcc8a9e8298656577

    SHA256

    b96231cae7033012eb034f9046890d5f6c58751957d8c0a689e98e01de81ae65

    SHA512

    054977b6ec65f01d16b947087c17a6dacfa97b2c54ff56e1d4d388c3e6268497949c4e2fde976f9bcac610f2fbfa4872a20127fbf6150a47a2701baa7e2709ff

  • /data/user/0/mssuit.biyouexcel/files/0.jar

    Filesize

    305KB

    MD5

    f752a741e19c93e8fca0bae1ccbefc14

    SHA1

    fa8fdb1363cc629bbbf2b8ca3247a713a6cf4f1c

    SHA256

    e773b8f180695817c03ff4ce553e74ec3253137c4696f4043ead22345bb3ebda

    SHA512

    fed3fb3cefde3e90ef895af9c2b3bb6f2ac436c1cc56d61f03654a290a7043657472c00f507de159f67c99907e1293b0e17b3054d6cf2dc625d6e022422f2fc4

  • /data/user/0/mssuit.biyouexcel/files/0.jar

    Filesize

    305KB

    MD5

    e0f01aa78a1f1a56f8fc21308cd382f1

    SHA1

    d96972ce64fd73f63c6e9cb49015f6e4b2476181

    SHA256

    7fb230eec65a7afb386dfcb69bfc4c2b61359c1357271df204dc1d3912430c06

    SHA512

    78b50a3802f62cbbd07d6d104dd0bcdc6b475fb7f3d08659a6bb99f81935885cc12bdd13c0c6a1b2775c0459bdcff675ac1759a86be297ac38d4c1e26f3c73d1

  • /data/user/0/mssuit.biyouexcel/files/0.jar.x86.flock

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/files/oat/0.jar.cur.prof

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/files/oat/x86/0.odex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/files/oat/x86/0.vdex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/mssuit.biyouexcel/shared_prefs/WebViewChromiumPrefs.xml

    Filesize

    127B

    MD5

    21223e9184445fe043476484cd8cb1f9

    SHA1

    2b4813f849121d60ba35eb0889080668bb62c778

    SHA256

    bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

    SHA512

    be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48