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Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    06/02/2025, 22:03

General

  • Target

    f00641cd189a11095b74c02f8143c2a0b6a25b62bcf84800264aff8d9ca8f78a.apk

  • Size

    2.5MB

  • MD5

    4243657a9741c2485de11c57dcd923b7

  • SHA1

    7e819d27fe989920742e712cdd4379d4cc30250b

  • SHA256

    f00641cd189a11095b74c02f8143c2a0b6a25b62bcf84800264aff8d9ca8f78a

  • SHA512

    c82dd7047715aa8849ddf0fc830b1a6f4977a089d3a02fe243297087c9d642a7daae2cd6a77a6c0c4310f05761b50b8d8c4125dc8efafb728f043437d1364e7f

  • SSDEEP

    49152:2eEZU6I81ic9hZeVY+NFRUhmo/u8bhWw/F6Auos3++Dqk8DA2INQpErFAMUMFpP2:K48dhQVYsRUhQOm3fDH8DnINQp/MUMNM

Malware Config

Extracted

Family

octo

C2

https://kobrasaldiristratejileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeanalizleri.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesurprizhikayeler.xyz/MzhiMTg0NTAwOTY5S/

https://kobrayanasistemverileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrakulturvesavasanati.xyz/MzhiMTg0NTAwOTY5S/

https://kobrabilimvegizemlerdunyasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobragesmisiylebilimtarihi.xyz/MzhiMTg0NTAwOTY5S/

https://kobraversanatinbirlestigi.xyz/MzhiMTg0NTAwOTY5S/

https://kobrataktiklersistematik.xyz/MzhiMTg0NTAwOTY5S/

https://kobralaryasadogasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavasfelsefesi.xyz/MzhiMTg0NTAwOTY5S/

https://kobratedbirvetaktik.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeveguvenlik.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavunmasistemi.xyz/MzhiMTg0NTAwOTY5S/

https://kobraveavlanmataktikleri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrakisiselyetenekler.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeharitasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavasstratejileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrabilimveanaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehditveonleme.xyz/MzhiMTg0NTAwOTY5S/

rc4.plain

Extracted

Family

octo

C2

https://kobrasaldiristratejileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeanalizleri.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesurprizhikayeler.xyz/MzhiMTg0NTAwOTY5S/

https://kobrayanasistemverileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrakulturvesavasanati.xyz/MzhiMTg0NTAwOTY5S/

https://kobrabilimvegizemlerdunyasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobragesmisiylebilimtarihi.xyz/MzhiMTg0NTAwOTY5S/

https://kobraversanatinbirlestigi.xyz/MzhiMTg0NTAwOTY5S/

https://kobrataktiklersistematik.xyz/MzhiMTg0NTAwOTY5S/

https://kobralaryasadogasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavasfelsefesi.xyz/MzhiMTg0NTAwOTY5S/

https://kobratedbirvetaktik.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeveguvenlik.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavunmasistemi.xyz/MzhiMTg0NTAwOTY5S/

https://kobraveavlanmataktikleri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrakisiselyetenekler.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehlikeharitasi.xyz/MzhiMTg0NTAwOTY5S/

https://kobravesavasstratejileri.xyz/MzhiMTg0NTAwOTY5S/

https://kobrabilimveanaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kobratehditveonleme.xyz/MzhiMTg0NTAwOTY5S/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • Octo family
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.erupt.deer
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5240

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.erupt.deer/.qcom.erupt.deer

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.erupt.deer/app_apple/uwZmmE.json

    Filesize

    153KB

    MD5

    0243dc2044a3da5a1dcacb1966f19eac

    SHA1

    fc6a950ecacad52b9da6a76c2cf57e4194e8ee1c

    SHA256

    2ee6ef4698e7dff69138faa4cddc869372da70922cbb33fd5d715ad3c35c2415

    SHA512

    6b73bacd57e023ecbdded6b05c6e841f0dcf26e6652459e519765902fd26b2c1086209e699041e730f3b8fda376eea282c33581b2c7296a2fcd90585fb6c359a

  • /data/data/com.erupt.deer/app_apple/uwZmmE.json

    Filesize

    153KB

    MD5

    8ed86f8aa23fa7a92f0fd6ea1f6bdc28

    SHA1

    ce8773854e374e187f5dcacc7a41c1b2d5e06fbe

    SHA256

    4fef03d064ef522df859b0d4c79a77342824c30484ad8e06097daebfabafde83

    SHA512

    a15997edd3edd80047b300cf7da9f9ba74e6dfe9ce4dfbacc09eb1dd60bfd192fc962776f3dd2fb33430dcee59b8d995de4a9b5d61cc06f1d093053938ea4c7b

  • /data/data/com.erupt.deer/kl.txt

    Filesize

    230B

    MD5

    50aac1590ba108f1954cd4df05abc26c

    SHA1

    95b9025c8429c617930e0a5d2e5c0b53bbab0d64

    SHA256

    95e9dc57be43ea0892b36411d54fa59a7f57467c96aeb17af0ad049d6cf5551b

    SHA512

    7fe4d9752de1657166ca8dabfdc9d2cf2e57da562ad7f54dac771b1efe55446bee13a226e4b5a87fbc852b31e858272fed820cbd6d934f05746b9267dbcb5e92

  • /data/data/com.erupt.deer/kl.txt

    Filesize

    54B

    MD5

    ab8555b37e15ceb04b7b9a1659da30e0

    SHA1

    4d826d1c2fea32102cf3674fec211e30cea7134e

    SHA256

    e79cb0978b422a2fbeca0ff028fb78dc1fda550b0191c0dbe0e5be46870f0cd6

    SHA512

    993772b74c2fd7d8ed281860be9ed78a152d9ba0efdc903dd84e3256966d40207fccea965df4db071fb13d47666752c1aae00859cf6067947a1a4c1b5e72d8ea

  • /data/data/com.erupt.deer/kl.txt

    Filesize

    68B

    MD5

    970d2618785c09c92aadb147f6616d04

    SHA1

    9480dc961e76a941627c354a8b8a80853612ef89

    SHA256

    caa3911332437bb76a29af4a9c71fd649a3c5f96baf78f58870abe0fc937ceae

    SHA512

    509edcf9db651163110113f3dc2ea147e3928ebef88d06280e62c24ba9e9ba0a476acd05f737dc97c485f826b18a4efe8374c0c538a766d2edad183d33644b6b

  • /data/data/com.erupt.deer/kl.txt

    Filesize

    63B

    MD5

    d51c88d5f8038cff4f18e571c38e432d

    SHA1

    74268bc30e9c704256d0fb680974afcb89acbda4

    SHA256

    37dc972d51a389bfbed7eebd0e69924ee3f9a8762038ed659314383dc41e2f1d

    SHA512

    d0e7a78bb8be2806149c769ad6c9121bf8df2cc30051a8472c031f4ec78245680f8082e55bd1af84eb54ef159a26f598456ac2bf890e3f9a92083678ec0d0ea5

  • /data/data/com.erupt.deer/kl.txt

    Filesize

    423B

    MD5

    f3408a43286bb8a75348f87217f906d1

    SHA1

    5018b07f033bee3b9a504966e43dc7a1f338b496

    SHA256

    9383e5dbf5e3437221f2c08a4986f2dce09b6ba3ddf6bfc285bda4c89d211580

    SHA512

    cd7da78709d49cbaf0d72d8edd3e8fa852247f97e1650a95e9637db76e2ce8fc0c1b5274e50d8a15efc56c490e32c86eeb3f0e11b69a9763be4d0cb022d67d16

  • /data/user/0/com.erupt.deer/app_apple/uwZmmE.json

    Filesize

    450KB

    MD5

    c6a0a08ebd9d133ff3d930005b0fc4e6

    SHA1

    6d4cd0c835272727211d49b5af6f632db990bcff

    SHA256

    55b2f66fd2eb32dfea4bce9814cbf1e704962d32c7cf1a34e30ffc42ef72a1fd

    SHA512

    c4bd106283fcbbaa32dca9ab73b7eca7b9873d6a711898a7a592d1f81af17af560362dd4de46ce7751f85f2e61aa75f2000df66c1ac11cbced316bde3ce962a7