Resubmissions

06-06-2023 13:19

230606-qk2ehsec9z 10

11-01-2023 09:41

230111-lntfvsff3y 8

Analysis

  • max time kernel
    2684288s
  • max time network
    83s
  • 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
    11-01-2023 09:41

General

  • Target

    b6249fa996cb4046bdab37bab5e3b4d43c79ea537f119040c3b3e138149897fd.apk

  • Size

    11.5MB

  • MD5

    7e061e87f9a4c27bfb69980980270720

  • SHA1

    34d37927b35f422e7c28055ea989ef6524a668ef

  • SHA256

    b6249fa996cb4046bdab37bab5e3b4d43c79ea537f119040c3b3e138149897fd

  • SHA512

    aa7fc96da1040e1c97c522bc23e2a84c7684813185289cde4ff57937b11b7866ad5ea5a87df19fe7dbd090b18efb1540146380f4e91fd2104e0cf15e0e5545fd

  • SSDEEP

    196608:HNQ+EyaHv2Dl1bQ6x49K6MoJzMHWjfd/7LbDRtUlCv1phj2oIK1Dfo:H4DHv2vme04HafVLDRKlCv1phj2FK1ro

Score
8/10

Malware Config

Signatures

  • Makes use of the framework's Accessibility service. 3 IoCs
  • Acquires the wake lock. 1 IoCs
  • Reads information about phone network operator.
  • Removes a system notification. 1 IoCs

Processes

  • com.pdffiller.l2f
    1⤵
    • Makes use of the framework's Accessibility service.
    • Acquires the wake lock.
    • Removes a system notification.
    PID:4043

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.pdffiller.l2f/app_webview/Web Data

    Filesize

    104KB

    MD5

    dc79f9ce5f3ab5270b33e61119dfc959

    SHA1

    1844bf222a5144b513dcf2fb50a18c011701c647

    SHA256

    47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

    SHA512

    18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

  • /data/user/0/com.pdffiller.l2f/app_webview/Web Data-journal

    Filesize

    1KB

    MD5

    57435ed1bd60dbbc87782676f49fb496

    SHA1

    ecc35fb814a4c999e0c3a7928083e44cb8e5a24c

    SHA256

    33fc32fd618d4afe707a169e977fe3cf969003eb82d90f6d7ba26e87ccfd15de

    SHA512

    ae400d697da5783b9df21987a9dc6c02e4ffa6af01912be13b2576e63ee2c43812fb3420625bd9725f1e199319ef925b3bb409b4e166662ba2b6c401c646fb26

  • /data/user/0/com.pdffiller.l2f/app_webview/metrics_guid

    Filesize

    36B

    MD5

    757a1847a0b8c5b35486b914318a125d

    SHA1

    c0e2d9da4453c0cb779e9c4167f72b7141ac415f

    SHA256

    8a6a26157907c04765c7de8276c5fe15f58d2f79ddecb0ffec732f2c85d08ee0

    SHA512

    7d1f1ce1a04d421b78f11477a0225e3127c7d44ad32022f3a5010e5219b103aacd37b619ee45ea5b0a7c71319006cd6cadcdf509a9de3b6c397f0b8bbbb62916

  • /data/user/0/com.pdffiller.l2f/shared_prefs/WebViewChromiumPrefs.xml

    Filesize

    127B

    MD5

    21223e9184445fe043476484cd8cb1f9

    SHA1

    2b4813f849121d60ba35eb0889080668bb62c778

    SHA256

    bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

    SHA512

    be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

  • /data/user/0/com.pdffiller.l2f/shared_prefs/com.pdffiller.l2f_preferences.xml

    Filesize

    166B

    MD5

    9f47baf3a9a6194affde23f6045a061d

    SHA1

    5f7777d88f68d11406d777a6221b79c66de22837

    SHA256

    8300e9295420e9621c996b1e23bdc1c65a6707f72e12b73309667f7762917f50

    SHA512

    cf224e18a29b3794f07cf96cdb1bbaf1ddaa6c56867429b02e93a173f262377721244383c2aad24ed46c6e9411e0ad8f4fdd7828de7c45c561fabb01836f9348

  • /data/user/0/com.pdffiller.l2f/shared_prefs/config.xml

    Filesize

    65B

    MD5

    9781ca003f10f8d0c9c1945b63fdca7f

    SHA1

    4156cf5dc8d71dbab734d25e5e1598b37a5456f4

    SHA256

    3325d2a819fdd8062c2cdc48a09b995c9b012915bcdf88b1cf9742a7f057c793

    SHA512

    25a9877e274e0e9df29811825bd4f680fa0bf0ae6219527e4f1dcd17d0995d28b2926192d961a06ee5bef2eed73b3f38ec4ffdd0a1cda7ff2a10dc5711ffdf03