Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    21/03/2025, 18:22

General

  • Target

    base.apk

  • Size

    10.5MB

  • MD5

    0ece716e05fb6df33dd029f1f9c3f880

  • SHA1

    cb4c9fc65d1f1a2f4b40c94e5085421a92a02370

  • SHA256

    6ebafd78eb8f8fa088dd529896ca7fd3408093201dd4a26a8ffe67c5981122bb

  • SHA512

    fc90ca84051ea2d9187e71fcd21b2d339699dd39828c808f2476c44012b20aee28ff26cfc4edc7bb48de1a51f37eb0a1089998911cb17f24f145188860f00fae

  • SSDEEP

    98304:iLa4thGTHVKaH25o3X2RswXOv5iSRGel+vf2zMvB2nXFJ2J//398/ZrujER2TaX:BbHUQv3X2R5evrUuzMp2nNxITa

Malware Config

Extracted

Family

octo

C2

https://612a74aa08743d76354c6acec42b6cf1.net

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
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Signatures

  • Octo

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

  • Octo family
  • Octo payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Tries to add a device administrator. 2 TTPs 1 IoCs
  • 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.informationphotos_web65
    1⤵
    • Removes its main activity from the application launcher
    • 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)
    • Requests enabling of the accessibility settings.
    • Tries to add a device administrator.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4270
    • /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.informationphotos_web65/app_pitch/eYTHARK.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.informationphotos_web65/app_pitch/oat/x86/eYTHARK.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4298

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.informationphotos_web65/.global.com.informationphotos_web65

    Filesize

    335B

    MD5

    e59a297274254bf3092869f868d4b0e9

    SHA1

    e323f7969f4e1a058381910e82cf11f4927cd967

    SHA256

    6e4ce36dd9e7a656bbc1aeeb913cff093877cf11e8172ae6ac81edfc3cec99ea

    SHA512

    a8b72bfbe6ff4de80e60aa2f7568531523fda47b69efdaec48d6da5e92a9d4903464b979f708970389f116f638e649022e7e62bc02aaa93c5b5debba5c8f05e5

  • /data/data/com.informationphotos_web65/.global.com.informationphotos_web65

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.informationphotos_web65/app_pitch/eYTHARK.json

    Filesize

    1014B

    MD5

    ceb156ec03a204d81398b419487b3e21

    SHA1

    b293b00d803916724909309e9204c769e969cc55

    SHA256

    2eecf6705d2948037e13c7fab6764aac2102a649f4bbd05857b396175f94d0b8

    SHA512

    1738698402939c3178c972b67e44f3cf1e463dd1be7b1c4ce1642850e9eec2cc2782dfd0c9f67aeaef35a3797feb1b6d3ebaf00649b9a05214ada42f614d34b6

  • /data/data/com.informationphotos_web65/app_pitch/eYTHARK.json

    Filesize

    1014B

    MD5

    921a96ab5bf3902aa1186a8285ce23ae

    SHA1

    d6bb125b357cd92d28b2c132c36128374a75f9c2

    SHA256

    90547bd97452f1ccb7cf7809134b64b368b68aada3255911da120a8ae8ec24ae

    SHA512

    7394fb7edd774fe33edc25f5b98fe38f1135f192ade45a176202a2fe4fac64c2cd0ab7f78b88f54c959349b89696d6b43c2eb062f1a72209ed56398ebbd764aa

  • /data/data/com.informationphotos_web65/files/.o

    Filesize

    307KB

    MD5

    4e73947cabb5db3f92ca85004981b754

    SHA1

    6d9667fdb0280ed2dcb782b4683e422a51bdc601

    SHA256

    6db94232e756b90ed437f1bc87dc38cf20fb2e7c7a19a5e40c6c17254b7e234c

    SHA512

    be8b500a7070af1dfb53b0cf1a7b327dadc4e163a6dad905496ac228c58cd1ed87b054533917924455d35e9b300683ae33e1bcdd91935a5dbae1d693c3e13d69

  • /data/user/0/com.informationphotos_web65/app_pitch/eYTHARK.json

    Filesize

    1KB

    MD5

    229a1dcb98be895a9e0beaf56b18dfb7

    SHA1

    278d9646f7a84318e78e0b58e191533ba364f5f3

    SHA256

    d0bfc3e4f16e4cb05f92198844a345743c0584a0f876368b652d375bc44ddf45

    SHA512

    246862f95ed3533b00921c4be3ae5bcb36846acf3ba03e2a2d0bd4d8107b8498a67083dc58f12c2ddb6dfd17ef85fa3f866f0c35f1f0f17eb1e569d4e8d87642

  • /data/user/0/com.informationphotos_web65/app_pitch/eYTHARK.json

    Filesize

    1KB

    MD5

    13daf2fdff919098d6303db9ef1b96b6

    SHA1

    39a99f5c9f4af3bb62ba93501db0cd8a91518fd8

    SHA256

    fa0e22427bc9276839acbf6e3ec53984283698344b43509c2078e2d05714d658

    SHA512

    e49393d1af295a9aefdc010af1b04ef95685603ab9bd694e112c3e4cc5a870e7dd7d890ddb2bd3e5dc9c91b594f5b51892ee241294f875bfa2df01bc74a19c65

  • Anonymous-DexFile@0xd43f6000-0xd447a598

    Filesize

    529KB

    MD5

    81b70478103ac69e7874caeff87a382e

    SHA1

    d14654924e0f94eaa372efebe03ce4943b922aac

    SHA256

    2f5a010901e69474cd7190379f9c28c2b7649f818b2d827afc33384ae5fbd7d3

    SHA512

    3209142008b077bc4f1ac9ff53e098fdfe2e680508f5eba58a587fd953ec45a6bcbea1d3550b570ed75ff1732bd3c5aa291ed4c92aaea3f892ecbedddaa39037