Analysis

  • max time kernel
    11s
  • max time network
    18s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    30-09-2024 21:07

General

  • Target

    Actulizacion APN CLARO 5 G.apk

  • Size

    3.9MB

  • MD5

    99fef1918682bfce2bac6719de40c707

  • SHA1

    8aa0040ce187cfb8c7ba68e598a869c99f481580

  • SHA256

    b08f7d6dd6997c97b08318c80f382c50965c29b2cea3eb1df4f7520af7bf366a

  • SHA512

    5b69d1d214641fa118a1327552a43ef01e824564d4e40973f4abb018422c16dbc5c5ae79ff445b711ec83b587506f8495f95a982738700093913c74f10ea4fb1

  • SSDEEP

    98304:esYz/3Vzg+IAjRF0Sy8Qj2PzrFyIg9t4VLNv:esG3VzNIERFrc2dhAurv

Malware Config

Signatures

  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.jcoagcdag.kbzvxbdyv
    1⤵
    • Loads dropped Dex/Jar
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Checks memory information
    PID:4249
    • /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.jcoagcdag.kbzvxbdyv/app_app_dex/sjmtxty.gum --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.jcoagcdag.kbzvxbdyv/app_app_dex/oat/x86/sjmtxty.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4276

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.jcoagcdag.kbzvxbdyv/app_app_dex/sjmtxty.gum

    Filesize

    2.2MB

    MD5

    9e28e71b559fca9d2e9caa5d1e4f2f76

    SHA1

    f8cb37de35609c3c51887fe52c4464de5ef4ebd6

    SHA256

    c09e42194a904717dfe37c9a87af68db93eb17ef516c5d3c18db0d896cc948e2

    SHA512

    e9c37fb1db93abebedd5732e809aa32ea367750da252dd3a142c9b128bc852c7542fec1d188daf55f9b928cddfe3f63645ff29b98e6f0d2908e7ae13b771b0d3

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    a31c706bcc48acfce6f6d2da95c8d012

    SHA1

    561c1c5afbd67003dbc5f08fff83bc086052e2ea

    SHA256

    effa5ff42f1e67482dc909c1d51e39a141d71fe1544eef3a3830438e6fff5118

    SHA512

    fe20e464db0393b438584765f4dcfa7d310666727559c88466d44b452c0ef26090ea2f3927d62d346eb11cd86d504e553eaccb5744de7f80171d675db3fcd731

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb-wal

    Filesize

    173KB

    MD5

    83d28c46377959cdf688c6b7805d41c2

    SHA1

    14dc9a756a62f940da761cbc15d8b388377a40c6

    SHA256

    4aa841b839424813f37f6c6ff5b881e7e306ab41738557408a810fb115b4a9ee

    SHA512

    3f4ee38392e1eaf048297ba59a84872adbdbeaa414fe1852f25e0d95226e9438628a3e53c908a2c05564d14d5aae7ac88f018ca9d5fcc0b13995d785deeb3e50

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    69c88299b21a48884e1f9c1307fc80b1

    SHA1

    1565d2b0f1ba3d03df10fd5ce33aec4bc1755a28

    SHA256

    8e1b55b6ffd610dfbe71b5c3699e94acd789164c535dec39020706a1fd638e37

    SHA512

    81af921af99ea8051301554c4fd6c6e1ff6e912fbad2e5d7aeef07c4ca6e4d66ece645dcb5dcae015decb778eccb7f6e96ecdf6674ed338c4c0af6d911766026

  • /data/data/com.jcoagcdag.kbzvxbdyv/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    6d11416df491d23d2bf19c1fdf18fbe9

    SHA1

    ad9ea6d007abb29967d7cbc1d1808af5715c221a

    SHA256

    ed0f010f5356c41a1217e5f644996fd19668887e471d8c0b428c21771b872ea5

    SHA512

    02e0a639b692fbc5e923b262bfa0c9fa61174af79c4f0c5cb87fdf7f1708b6cbff8e6dd0f55363aea48ffed400b4e93bd44a48a65c6db001f48d58715b2ff6cd

  • /data/user/0/com.jcoagcdag.kbzvxbdyv/app_app_dex/sjmtxty.gum

    Filesize

    2.2MB

    MD5

    de526b9ddb93005bbec8917bcb893297

    SHA1

    8d64d28b1e3b3d4c0fd311a3b78ddac3b70737f1

    SHA256

    b13cf9c509021cb7c3f0f9f0320f9ff1d8d24a9a92d75c8e211bb0e95a5cb4be

    SHA512

    66d4cd979719e580c93c2dd53aac3b1f10c6fb8da40d437128448337fd40b3a165be4c6046f8bb24ce133e45311e719a363496f9feb23fb2f460a7a8f320454d