Analysis

  • max time kernel
    178s
  • max time network
    177s
  • platform
    android_x86
  • resource
    android-x86-arm-20240611.1-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system
  • submitted
    14-06-2024 02:31

General

  • Target

    a28c89841d88c0a759ac1b022af073e8.apk

  • Size

    1.3MB

  • MD5

    a28c89841d88c0a759ac1b022af073e8

  • SHA1

    45e60a8e3c957089574e9696f7298727be3c05ea

  • SHA256

    c8037e71f38e39b55c81d71b62aca6b330e2b763e54eb3c0b50dd90b71257b0a

  • SHA512

    d39e88852fb01018fd330a0b51581cb0c3de88e2aaf4688ba776df2403f36342e56d09cd02b509e7e826bc56f5efdbc599881ba023a414456157ef0c221efa69

  • SSDEEP

    24576:xDmoL0otaYtXMjGcdJZXs+bS8oaPnDAUCxFMUjTo+1EjlMbq/13tdHbZKm51Ob8q:l1Q7YtkdJZJboaPDAUcFHj/ajlMbq/1u

Malware Config

Signatures

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • 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.

  • Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 2 IoCs
  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

  • Reads information about phone network operator. 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

Processes

  • com.hyrc.gauv.erlb
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • Queries information about running processes on the device
    • Queries information about active data network
    • Queries information about the current Wi-Fi connection
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Checks CPU information
    PID:4173
  • com.hyrc.gauv.erlb:daemon
    1⤵
    • Loads dropped Dex/Jar
    PID:4224

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.hyrc.gauv.erlb/app_mjf/ddz.jar
    Filesize

    105KB

    MD5

    23ba0b249042b7ba33e92c0199b0ea4a

    SHA1

    99b13ee9f7307316c2337953fceed87e9942b794

    SHA256

    1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2

    SHA512

    0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

  • /data/data/com.hyrc.gauv.erlb/app_mjf/oat/dz.jar.cur.prof
    Filesize

    687B

    MD5

    5e93ed868d629325cec45c2e3a9852ac

    SHA1

    1d996829dbef107daed2018a49d5c1f0ebef6b77

    SHA256

    3570f268f6b19eab88e7ca72096c4c628dfad6f2cbf414b2728ce5f9bf61dfc7

    SHA512

    70736033b5d0c5129ce8a0810abb307103f4859db510d21318f70c3d66bb41838a501a3f29bf3b121f9c0ce7edd5aeafc776970ddfe06e262d652f06922b825e

  • /data/data/com.hyrc.gauv.erlb/app_mjf/tdz.jar
    Filesize

    105KB

    MD5

    293ea5f01e27975bed5179ba79d80eac

    SHA1

    c5b0806a537fd1cb753e11f1a9684933317716b8

    SHA256

    8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b

    SHA512

    c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

  • /data/data/com.hyrc.gauv.erlb/databases/lezzd
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

  • /data/data/com.hyrc.gauv.erlb/databases/lezzd-journal
    Filesize

    512B

    MD5

    d15b414b75c79bf518288d04babe7494

    SHA1

    60949fa9e316ec9423415dc4a21a98e7813e3a62

    SHA256

    6dd0039f6e9898c06b5f7774aaf7401d0f49ca08c7b3eafa907359e432bd18ca

    SHA512

    bfae6e5876aec8cfb674f0d67d6e21054c1149f74a321a676f693e99bb98daa25a16028fcc3594b2b44d9eaca1a16b9cecd0e5938f546c6059148c5c4ad590fb

  • /data/data/com.hyrc.gauv.erlb/databases/lezzd-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.hyrc.gauv.erlb/databases/lezzd-wal
    Filesize

    60KB

    MD5

    eb6ee7a281706ecc34b6711332db2eb0

    SHA1

    bb0382c790ed123ef6cd729f8d02f5f2c802707a

    SHA256

    093b6e2ab10f8c3b3059b4868e553128bfa6b5160758fbe1bf963869db120d0f

    SHA512

    fb9ab49de06c5c50b33d319325471d82ea9527605030ca1d528e19b592e9f4cc50236c459bd18e685e2be37fb38bc92c878fae0ed771ca2cee3c892e7ff3cda3

  • /data/data/com.hyrc.gauv.erlb/files/.um/um_cache_1718332389022.env
    Filesize

    681B

    MD5

    15c016dad62fe0afef9413b3e2d8ed1e

    SHA1

    180ae724dd7aa85a865dbff665d90fd50d88e323

    SHA256

    efc477bfcd4f5739030beef03999b472161a5e85d2b9c7b8af6f1fc27e92de67

    SHA512

    a036fec23aa68b12648d873dbda77a6ba8b4213d6ddb09db014d522415421821072df255b22a0dee5d09d5e9164127560b80da6420b3da9ff4332eb339673056

  • /data/data/com.hyrc.gauv.erlb/files/.umeng/exchangeIdentity.json
    Filesize

    162B

    MD5

    b17da8c2c5b6ec952b055435993e2097

    SHA1

    724843221d07845365e42a64dbb028f4e0568e3a

    SHA256

    d9fd3c3d72c6da0351adc000db3508431169f92d8bf2db97aebeee34ef9e230e

    SHA512

    3f47448741e7284db37bfc156a177ca3d8730ce531c4923ac49d077d177fa0971348db024e01de312eb0807adbb0f6d7d2ae267cd7f0018f829caaa6d4490a85

  • /data/data/com.hyrc.gauv.erlb/files/mobclick_agent_cached_com.hyrc.gauv.erlb1
    Filesize

    858B

    MD5

    bb992a15f1207c727bd29bd8597f70a2

    SHA1

    273633ee5a1efa6d19cfe5a41d2fba4ffb95c461

    SHA256

    c3ac03cf99a465ee0aa5c235222116ff85119a5ccf52d5d6f61ed63988cb1c8a

    SHA512

    45172572fe015cd2391b2da27b4eec019a7954f064af23b5f901178d8373eb4a0b8bd65548244a9d498304286076c1bc39f269fee75c7b7bf0ff48b0e3584521

  • /data/data/com.hyrc.gauv.erlb/files/umeng_it.cache
    Filesize

    415B

    MD5

    560d24c696c3c961d5fc3a3eafb075f8

    SHA1

    d0b83395fef8fd0d01a914dfe2d338cff8e9a6ac

    SHA256

    040be4c75ec65b3610bbe851afc9c987d881621dbccafa42680993e47eee16bf

    SHA512

    e797ee069557fc158a2053c7f09f6964232d03142f0b410556fed7b5069cddb4c10ec0d587029a2aebe6ad8805bd7b9c4daa093f7d848b83b7ae85222a14cdcd

  • /data/user/0/com.hyrc.gauv.erlb/app_mjf/dz.jar
    Filesize

    248KB

    MD5

    a54a18b58c6720991c021f433dfb2a46

    SHA1

    d2ffa07919f92b6e04914e39843f08fdb2a75b68

    SHA256

    3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3

    SHA512

    e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc