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Analysis

  • max time kernel
    2330687s
  • max time network
    165s
  • 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
    20/12/2023, 02:04

General

  • Target

    7c805f51ee3b2994e742d73954e51d7c2c24c76455b0b9a1b44d61cb4e280502.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:4625

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

    4KB

    MD5

    a73e8be52058866c8d87941e42ff88c0

    SHA1

    c3c756f71cc42fbd498594a1a497e095fddc9a06

    SHA256

    bca96af4a9cb3d9e85c2996ea8014800382d977e92ac752d4821de670fd7cb26

    SHA512

    7028328f0cc27d755ea659cf2c73ef184d56ba13cbbbbc283669267064fde944b6ec7011cb19e6ac1a0bb5242c7bd2f1002269fea15bb6ff2098480d85a3a158

  • /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

    97e5d726ec9e5f2b812a308220a2a1a5

    SHA1

    db9a9b708bc9e08d6394940172657ac073e234b8

    SHA256

    c90680df1c0e9a5823da7cb086d47e06f3be3baa440ba90a4fc7c16b31deb0ec

    SHA512

    359cce2468d24a51685eaf6527d52e3e3847e6f6fc64189aa3d0ee6d98a7b134c2db84dc3588eebed16f9a5bda08141cabf809426906eadb8aa67f5b6cd836ed

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

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

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

    Filesize

    16KB

    MD5

    aafce88acc11fc6cee68755c37b5e0da

    SHA1

    5c3d6793077fdfb56c3a23427a7321d697831541

    SHA256

    cd56e9d3986ffe5bd4a2ec5353d8ae8a03b4fe440ed1b506c88d7a2480af920e

    SHA512

    832e50b6b343a950ec76504d70ab22c67ce356313d24b0fc31fb65d7501f6fe2d25b01a38502615c5c554001b8490fdd0a4176e0900fb43fa2b1e1016e2348f9

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

    Filesize

    108KB

    MD5

    ba893f179bc5c321f2a06a7f9f64b171

    SHA1

    e070de461a1e561735e18e50156ea9da220e4ff6

    SHA256

    86c129b09f7d0c349c37cb97841c46d4196bc7081cc3e7bf1fcaaf1834863809

    SHA512

    f7f7a3f03dafe61760e8a86e7a03998a1056ec319343cf384347f029aac7096a8a37a19ead9b365566df644fe42192aaa5a5d69bffaaa790f69261c7e98d931d

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

    Filesize

    177KB

    MD5

    9b50b2e85d8097edc76e169308975b48

    SHA1

    35f726af4362cf19c6e63e9437f4ed10e9986912

    SHA256

    855c11313cb5c3bf7297eeaa1d17b7552bef3ed16cafa1de20c91d0b7b4976d1

    SHA512

    a3053f1f00d2b8b962613f149aa80fd1e4176be53f18345cfc0a4953a4c12c0334ad30fe5afd950eddea923a3face0a8c50d90f544235c048166583d42bc8e71

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

    Filesize

    6.0MB

    MD5

    cb83525904c2bff0cb586d662c5fe2b9

    SHA1

    2d63ff2e85b34006a5517f85deb470ff48734df5

    SHA256

    acd7234022738f4e8499749de805c474879fea06de0d7ca066483d03e7ef02f5

    SHA512

    33eced5d3bead49bb238f08bac960044c7359262fdd58ab559cb38c47528859e24f8578e32743ba6a1630ce7e45497c9f99edb0b96c5c8fa6c0a4ca7fb15fd3e