Resubmissions

08-03-2024 06:59

240308-hr38paaa23 10

27-03-2023 09:49

230327-lthxbacg65 10

Analysis

  • max time kernel
    578523s
  • max time network
    159s
  • platform
    android_x86
  • resource
    android-x86-arm-20220823-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
  • submitted
    27-03-2023 09:49

General

  • Target

    GossApp.apk

  • Size

    4.7MB

  • MD5

    5cee458cb64d9c7a76783b571053adca

  • SHA1

    b89773087c9796b8088cfc4271829dffa156b4bc

  • SHA256

    bcbabb9b07b4d8e4b592dfaf3c8e261b66896134121b576b17f069eaeaeaa01f

  • SHA512

    8ea6bff4e67afc35a52ea5dfdb58cdb2e7dc26073d4ddfd2cc4e9757b1e769e9dca0fc5b43c56325aa54b98655d3dfa4a302e883bc9ffd33135894c8c30647a6

  • SSDEEP

    98304:Gwpw2RmWRq8ePkCcbBfowwD+6Qw+zJgT/gh002GD:G72Rb1eMCc4DiFdKa

Malware Config

Extracted

Family

sova

C2

http://85.217.144.114

http://85.217.144.115

Extracted

Family

sova_v5

C2

http://85.217.144.114

http://85.217.144.115

Signatures

  • SOVA_v5 payload 2 IoCs
  • Sova

    Android banker first seen in July 2021.

  • Sova_v5

    Android banker first seen in July 2021.

  • Makes use of the framework's Accessibility service. 2 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Removes a system notification. 1 IoCs

Processes

  • com.pulp.high
    1⤵
    • Makes use of the framework's Accessibility service.
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Removes a system notification.
    PID:4078
    • /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/com.pulp.high/app_DynamicOptDex/SjP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.pulp.high/app_DynamicOptDex/oat/x86/SjP.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4116

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.pulp.high/app_DynamicOptDex/SjP.json
    Filesize

    2.2MB

    MD5

    3b6bd6be37bf8b85ea8062cbdc5794de

    SHA1

    a1cdc1bfb25bd9b74e29000597f3c9eb5b6beb1f

    SHA256

    c2c885c6181e300e48b63da3087f6d1bf5031f39fc8f519147d25e5f829d5516

    SHA512

    b5b01094fb759c5fdc45737111dd112157a3d47e57974d56db43b134ffab43c175ceb2eb70a35b2dce787a503b06e224a34a5e0271e49d111399b5c345875af8

  • /data/user/0/com.pulp.high/app_DynamicOptDex/SjP.json
    Filesize

    6.1MB

    MD5

    7abdd291fd926bcfca1dbfbe9e6d2809

    SHA1

    776883386dde6515f84bae2a221a89c91b5ffc7e

    SHA256

    009e048ee999b81d70156045b122927ee4f78d2d408f60eaf0d43b674d026d2b

    SHA512

    340a19bb6ccc9b39df85663a483430d61ef904d6ff4b5790b7234c23a66b4695fdfbba3daf0d3895643cc72eb0af2f024f4d435020986b22ab65acf032a04e81

  • /data/user/0/com.pulp.high/app_DynamicOptDex/SjP.json
    Filesize

    6.1MB

    MD5

    282078461929bd3e1a32d5d7b822c737

    SHA1

    61b8e90dec9e53b195de009ee21a3fef29b2ed64

    SHA256

    6832e8722db811e07879b8bba0d608017745d67a0174be5fd8506b030efc1a07

    SHA512

    c973cd5127a29f5dfae57d58180c7391031487870d16be4f772e5489edb5c5dff2a9e13247b59bbc2b2c9d1a749dbee470db300c8d6b01791ecef1a6ed8114c3

  • /data/user/0/com.pulp.high/app_DynamicOptDex/SjP.json.x86.flock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_DynamicOptDex/oat/SjP.json.cur.prof
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_DynamicOptDex/oat/x86/SjP.odex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_DynamicOptDex/oat/x86/SjP.vdex
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_webview/GPUCache/index
    Filesize

    20B

    MD5

    93027d42b314432c4216e6cfca48b384

    SHA1

    43448dd8102979c3926828182579691945eedd4e

    SHA256

    3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

    SHA512

    a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

  • /data/user/0/com.pulp.high/app_webview/GPUCache/index-dir/temp-index
    Filesize

    48B

    MD5

    3ba90a17ee035cf3e51fbcac2b98faa1

    SHA1

    29fc83450808c02c015d5a001e3ef37fee5de7e7

    SHA256

    4a785b2b994ed3c686c097f82b9241e5b61df75d8cc3f05b474db5904bc1fc19

    SHA512

    0b9d64828aaabee22183b5d75d8292305d69c7ea888d100679085b48b120c1cb3e48b3266a6ad1e7840ade46ea786f111162e70eebb11767aaf9725cfeddae50

  • /data/user/0/com.pulp.high/app_webview/Web Data
    Filesize

    104KB

    MD5

    dc79f9ce5f3ab5270b33e61119dfc959

    SHA1

    1844bf222a5144b513dcf2fb50a18c011701c647

    SHA256

    47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

    SHA512

    18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

  • /data/user/0/com.pulp.high/app_webview/Web Data-journal
    Filesize

    1KB

    MD5

    91f5b30f642e7ac20252d107220ba685

    SHA1

    00b500f86508391dae5a5d2849e1ebfd7ee3d86b

    SHA256

    820ac58077d9963bd2182462a83c69447dcbdeae8f14589bb0d4cc903777ff5b

    SHA512

    122b673682d5a79d29eb899eddcfd2e3b7b2b344127ee5d0f09fdbec3a9653309d7b6ad8fa7698135baca54d9dacb23c7e5dd42454401ec80aa8fb8d7ed1ae20

  • /data/user/0/com.pulp.high/app_webview/metrics_guid
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_webview/metrics_guid
    Filesize

    36B

    MD5

    6578c81beba6b68504b01f2f02544e11

    SHA1

    dcbed3b5cfe146b290c708f9af8d2eda92c14031

    SHA256

    808fd64b8956114295f767e583a1f8ee3bd66c4b11fd6f9a32227634d1482c4c

    SHA512

    22ca55b8fb40aeb618ec4c1ce056df2f0ff9dffb0963f3fc66ee79caa5c3edf7cc5414b522214d7a4c549520eb920d1e177f9f00cbdbfb74bafb83693068a2ec

  • /data/user/0/com.pulp.high/app_webview/variations_seed_new
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_webview/variations_stamp
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/app_webview/webview_data.lock
    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/2f3337478e49e949_0
    Filesize

    198B

    MD5

    ff14e7566befc1722b417e9cb09a8bf1

    SHA1

    7b5c63dad525df7925ad51189590271f6558578a

    SHA256

    51b7edf4944c9e5204e9ffd298606e713b998c27df599e0d6054b91a1a71d807

    SHA512

    fe682a42f213ef46fb67a164a55198969e9e39b99f069b65464a31679f211e5ed5085cc4b74e738b025c2503f92babb2cf0f48a430702c4ccf8bd39a2c52b31e

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/385bf0055d90dbc5_0
    Filesize

    289B

    MD5

    d61c4e9446fd8e007bb03136b94c4a76

    SHA1

    9afcf4ffb1f8e27495e57a1cdfe937cb642b118a

    SHA256

    b71135372c13fbf2507bba0958a6e926d2ceacf2cf06b7745e214eb1dc249aba

    SHA512

    4c9b6463fa0791f515ae3b75ed9c18a67d454116e68008ce2ac862dc47938c13f9f6cb8b9f5f22d4b14b1fefdfeb87fcd85fd02e312077ee35aca3fb5ef44d7a

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/418ad5e834d66b76_0
    Filesize

    191B

    MD5

    1fbbcb3642549458626db2a7305250e6

    SHA1

    0a2a98af87796bf89d24186c6d9ca4e0e87d4ff7

    SHA256

    991e6259ea473cab000c5acc66565a52e0bfb81c8558e86616606b52dead8b43

    SHA512

    e6f145a5d6943efebbc61619a7395ac188a532e45d1bd6bde26ed379d3e3ccb16993d201aafae952bf3283a000c80d8c3034f0a0dafa1535369c50f65e58e282

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/628aa70b6030a263_0
    Filesize

    184B

    MD5

    9daa777f6ff8c57d253646820895ea1d

    SHA1

    c8a3994199f0364520a66fc1c2902df27533e365

    SHA256

    0587c9c588c75fabe885fcd15f4b4a540bf4a16c39ae869032ea0c216a6d42b3

    SHA512

    733e80d32e59a6f84f35c55e4f774ec215c5c2a4933775110bab152a86198266d9e6c70e185083166d01e23682ebffd72a3252d6325a76fa03137fda825b0c3d

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/7081ad27615f85ec_0
    Filesize

    210B

    MD5

    7fff090c8abebea4eebdaa48cbd2bf27

    SHA1

    0f6c7c8055f9e7cf6609bf753bdf926b819e9f95

    SHA256

    772f43b4ce0bd4b0ad044f653fa5ad2eb80e4cdf87ac99b11c55080a42d28b9c

    SHA512

    4014378f3a79b58be046346f77e5d0f7893f7a87067974752d8caf39e1962af391d283170acd8457fae2cc49f85cb15c206d81c5101cf0b16b7f66c4c8869584

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/8a9dd9b28322a4bd_0
    Filesize

    197B

    MD5

    38a45f55ae8aa809bc168ba0b3cfda62

    SHA1

    cad22c4b9211d3a9ab2d21b821c30abef6728c62

    SHA256

    8b59bcf1f8eeec1d62569351f10bb117fccda1e37ff2597d6592bfbc14d71240

    SHA512

    c193c7001864620e826c553a01715d62840d6f34ddce3cf296a034870f98edddb5ce66a16bef2f1927f1233c92d4c547da2614302e803e17eb594da028887a02

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/bbbf120220612398_0
    Filesize

    176B

    MD5

    bba35bbc68637a31e472606cbd6d899c

    SHA1

    10be3568f4eeb1ecc74db077409eb482254f33b0

    SHA256

    0346cf896323677b561d2441bb24f8d7fccad0c19db80a49e96c73f974cfafd8

    SHA512

    0258199fb15ecf82e4c89bbe2ccf345aaa7a708569ef5fa37994cac0d1bb794810542329f07c48a5c4b078d6adaff6859434caafe006edfd44f70e4ec7d8a3f4

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/f3ef7cc211d63267_0
    Filesize

    208B

    MD5

    9615fa89b75a25324748f6948135136e

    SHA1

    9f398db0da3caafda65184c76f98f6396605f08b

    SHA256

    9bf052de085a7af07f5180b4b7439dac5e82f731cf9d042ef4edbce978de31aa

    SHA512

    2b0d6e4825b692ca0919340bd67c42bcbeee69b917af0a2be27e37a00125d934eed2d01f9db5b696015e87f6074c242ca2770b25882cfd1fef7576b40150b61a

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/index
    Filesize

    20B

    MD5

    93027d42b314432c4216e6cfca48b384

    SHA1

    43448dd8102979c3926828182579691945eedd4e

    SHA256

    3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

    SHA512

    a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/index-dir/temp-index
    Filesize

    120B

    MD5

    730b3d65feb2dff6c3084de4806beac9

    SHA1

    fdb2a3a8b2ad014eec8436397872b5ec1c69a0b0

    SHA256

    e47c5a3da755adf70f50d97a2822efd2fe385a6f08534cb51be1064e06ff04af

    SHA512

    211325665e77f5d7a3a1371b50c3d15f6daf9f785ef1b64cb05a1cd0895d81e20e3b29a9874fd166454e2e119d4d18acad74846d7751a3e5e96ed4f12576bb12

  • /data/user/0/com.pulp.high/cache/org.chromium.android_webview/index-dir/temp-index
    Filesize

    48B

    MD5

    a5735785506a73697b71e1f0f0cfa10a

    SHA1

    bbf3751a271eff03eddacef5db0ac71315287cd2

    SHA256

    8c32726395013fb0b6c381f6e22a023e31fa1cf7416e759368dee31e63bc8ec6

    SHA512

    d24fd05c6ff45ba721085d573b7f52d951584d1298dcb86d0b04bdc632a6a8bc97a8d0953944b7427220729150d6de32b4a1b7961c183142350514172805eb2c

  • /data/user/0/com.pulp.high/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/user/0/com.pulp.high/no_backup/androidx.work.workdb-journal
    Filesize

    524B

    MD5

    941618da0c9c225f28e119f87561f1c8

    SHA1

    55d1875b92407fd13600de38c930e45eaa2b3cae

    SHA256

    e425c0b89cd9a61b41a525e4b9458b78a729e1cb62067baf4bbf8d318edd9bbe

    SHA512

    5258a4ed4d9dd464687e98348fc8cda54a7c9d53fdc388868b3c74ac257e565b660b8f8d1ae0e86498dd73d3476031a93f658c24036e252960875ff147c5a2c4

  • /data/user/0/com.pulp.high/no_backup/androidx.work.workdb-shm
    Filesize

    8B

    MD5

    7dea362b3fac8e00956a4952a3d4f474

    SHA1

    05fe405753166f125559e7c9ac558654f107c7e9

    SHA256

    af5570f5a1810b7af78caf4bc70a660f0df51e42baf91d4de5b2328de0e83dfc

    SHA512

    1b7409ccf0d5a34d3a77eaabfa9fe27427655be9297127ee9522aa1bf4046d4f945983678169cb1a7348edcac47ef0d9e2c924130e5bcc5f0d94937852c42f1b

  • /data/user/0/com.pulp.high/no_backup/androidx.work.workdb-wal
    Filesize

    229KB

    MD5

    c4bf51ecd07f63368a0169d14285efb9

    SHA1

    b2cf52734749c8ad5028b4adb1462cdf42654645

    SHA256

    48e4fc39b07b8c46b64a2207886e64a56ff1fa5cd40658a66dd58c642481cb6e

    SHA512

    3054b2deb5d1c8bc618c7ca95ae1371a55c45f8032d009c4f5b6878b7418aeb745c08311c5c6edf5e2e8d0c50c90ea8671245a4723ae3d0c71d1b89455854629

  • /data/user/0/com.pulp.high/shared_prefs/WebViewChromiumPrefs.xml
    Filesize

    127B

    MD5

    21223e9184445fe043476484cd8cb1f9

    SHA1

    2b4813f849121d60ba35eb0889080668bb62c778

    SHA256

    bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

    SHA512

    be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48