Analysis

  • max time kernel
    3677022s
  • max time network
    162s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    05-01-2024 19:44

General

  • Target

    sova.apk

  • Size

    4.0MB

  • MD5

    74b8956dc35fd8a5eb2f7a5d313e60ca

  • SHA1

    322bfcfc2f2cfcfb759bc61b021a498c1955937b

  • SHA256

    7c805f51ee3b2994e742d73954e51d7c2c24c76455b0b9a1b44d61cb4e280502

  • SHA512

    772e0ae703b9cb3bb62c490366023026845aa80d793211dbc95606795659f88fa58e510ab1fdb129ee01159560ae071312c9de98cbcdbf574b015a791a0960ac

  • SSDEEP

    98304:zQEneeg1QRd7c43GVDssvvO9h9CwfLyEefawrQ:zQEnzg2RD2Vjgfzyzawk

Malware Config

Signatures

  • SOVA_v5 payload 1 IoCs
  • Sova

    Android banker first seen in July 2021.

  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • com.bean.cousin
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4523

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.bean.cousin/app_DynamicOptDex/CtaDwII.json

    Filesize

    2.2MB

    MD5

    c9ea4a96385657ebb6555b6d4d5eca0c

    SHA1

    5bae7c22a1bc9d4d0410a9a2a66056ebe00a7e93

    SHA256

    11b1cbdef463227d288271c05101ed180109d372d68fc924c29db43bf518922b

    SHA512

    e42bbc1ab5dcea9d0c54ff9ebf71919e97ec8ea49793e05179414a95a034f9108b709cbc52fd25c8a6f1d48d249b9d0bb59bfcabdac4f4853d0177ab3fdfce8c

  • /data/data/com.bean.cousin/app_DynamicOptDex/CtaDwII.json

    Filesize

    2.2MB

    MD5

    f7f7cdf82b7b6c72882a6172213d0aff

    SHA1

    c423b55cb32e1c04cc8cca01cddf1d1264ab8777

    SHA256

    f6776bddb6a62dfaabcdf46eb1d5e22374ba0cfbabc45915ba887637b2f28c71

    SHA512

    e496bd409bc49ecf86bf98ed6924bfc78caa0729cc7e8277f3e53534b4aa9daee504712f885f2c46c0ee60f7b8e9e8db7b3a4e9dc20292bf24d9e81c3a6a24b7

  • /data/data/com.bean.cousin/app_DynamicOptDex/oat/CtaDwII.json.cur.prof

    Filesize

    3KB

    MD5

    d55d705d136a358be8c57c3cb0f5a3dd

    SHA1

    c172cbae8e483b1a3795335589ba68c2e57e4ab9

    SHA256

    c4f1d1e72b6234c1722ed40aa8d42710b87f9aaeaa99a2a6b51381a33478c03f

    SHA512

    8ea0d5fccc4980f390dca759222c5618818d04cbc6bd727215560f5a477dd6415d3b0d187f565758f2ff68d8dc4e11eb066fcc79b492de35514bf834661456ae

  • /data/data/com.bean.cousin/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

  • /data/data/com.bean.cousin/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    21dbf39fd89678db0eaa60bb820dda82

    SHA1

    1e556156b762cd0e738636b8d4db207ca43f8f83

    SHA256

    498d68ba2c1528d3d5814bbf778d635c90c916cadd9569cdaf88213e54edc1b4

    SHA512

    23a77d7848196d6c4de16f043fefa7e7cac0a635c4e12de547ebdd20cd1511dc61dc19ecfd365e74aabdf1aaafa835488804abfe850560d7ede59077b20611cb

  • /data/data/com.bean.cousin/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    c0d09c01c300e79bcce87051d1c9e845

    SHA1

    97857c3919519549e544ff18e7bf0f39d5f8bef8

    SHA256

    b729fcff8355d6274fe0d06b676846dbc6f690e5d91a4bc4f88039aec807aa90

    SHA512

    9a4fbd7d6995cfff2aef1f6d67544a1d6a66b6bf84fa9ceca25d259eea0a5fe708d58a20810de7f63964b1e1b566e3a731b706974eb6b7dc90e9f2ab00340263

  • /data/user/0/com.bean.cousin/app_DynamicOptDex/CtaDwII.json

    Filesize

    6.0MB

    MD5

    cb83525904c2bff0cb586d662c5fe2b9

    SHA1

    2d63ff2e85b34006a5517f85deb470ff48734df5

    SHA256

    acd7234022738f4e8499749de805c474879fea06de0d7ca066483d03e7ef02f5

    SHA512

    33eced5d3bead49bb238f08bac960044c7359262fdd58ab559cb38c47528859e24f8578e32743ba6a1630ce7e45497c9f99edb0b96c5c8fa6c0a4ca7fb15fd3e