Analysis

  • max time kernel
    145s
  • max time network
    139s
  • 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
    18-12-2024 22:03

General

  • Target

    44f1b0e9f03744ef3e9bc6f50e67c26665149c00813e1cf80ef932dfc3ea861a.apk

  • Size

    1.9MB

  • MD5

    1d62108a0a2efac882b5b34b13fa7c27

  • SHA1

    349893c1761179866a0625b7c9bf0fa17485aa8b

  • SHA256

    44f1b0e9f03744ef3e9bc6f50e67c26665149c00813e1cf80ef932dfc3ea861a

  • SHA512

    c3c125e68665825d4dbbe78cb8d54a2436661437e27f8867bdf2650603f257a2ac58ea264df19d43796913123a3f1814f5399900630ec9be292af38f34940696

  • SSDEEP

    49152:JETDz1l2mOmqraRHd0oHQxk1M9T/EyI26lR1PeX:JETD7jZRD0owqWTsyI9R1GX

Malware Config

Extracted

Family

octo

C2

https://cosmosalienadventures.xyz/YmJlYTFiODdkMjcz/

https://intergalacticvoyages.xyz/YmJlYTFiODdkMjcz/

https://stellarexplorations.xyz/YmJlYTFiODdkMjcz/

https://quantumspaceodyssey.xyz/YmJlYTFiODdkMjcz/

https://extraterrestrialhub.xyz/YmJlYTFiODdkMjcz/

https://nebularresearchlabs.xyz/YmJlYTFiODdkMjcz/

https://cosmicfrontiersquad.xyz/YmJlYTFiODdkMjcz/

https://andromedamissions.xyz/YmJlYTFiODdkMjcz/

https://orbitalknowledgenet.xyz/YmJlYTFiODdkMjcz/

https://aliencivilizations.xyz/YmJlYTFiODdkMjcz/

https://celestialinventions.xyz/YmJlYTFiODdkMjcz/

https://astralnavigationxyz.xyz/YmJlYTFiODdkMjcz/

https://galacticcodexbase.xyz/YmJlYTFiODdkMjcz/

https://proximaexpedition.xyz/YmJlYTFiODdkMjcz/

https://universespectrum.xyz/YmJlYTFiODdkMjcz/

https://keplerinfinityteam.xyz/YmJlYTFiODdkMjcz/

https://astronomicalpioneers.xyz/YmJlYTFiODdkMjcz/

https://xenoscientificera.xyz/YmJlYTFiODdkMjcz/

https://orbitalscientists.xyz/YmJlYTFiODdkMjcz/

https://cosmicventurespro.xyz/YmJlYTFiODdkMjcz/

rc4.plain

Extracted

Family

octo

C2

https://cosmosalienadventures.xyz/YmJlYTFiODdkMjcz/

https://intergalacticvoyages.xyz/YmJlYTFiODdkMjcz/

https://stellarexplorations.xyz/YmJlYTFiODdkMjcz/

https://quantumspaceodyssey.xyz/YmJlYTFiODdkMjcz/

https://extraterrestrialhub.xyz/YmJlYTFiODdkMjcz/

https://nebularresearchlabs.xyz/YmJlYTFiODdkMjcz/

https://cosmicfrontiersquad.xyz/YmJlYTFiODdkMjcz/

https://andromedamissions.xyz/YmJlYTFiODdkMjcz/

https://orbitalknowledgenet.xyz/YmJlYTFiODdkMjcz/

https://aliencivilizations.xyz/YmJlYTFiODdkMjcz/

https://celestialinventions.xyz/YmJlYTFiODdkMjcz/

https://astralnavigationxyz.xyz/YmJlYTFiODdkMjcz/

https://galacticcodexbase.xyz/YmJlYTFiODdkMjcz/

https://proximaexpedition.xyz/YmJlYTFiODdkMjcz/

https://universespectrum.xyz/YmJlYTFiODdkMjcz/

https://keplerinfinityteam.xyz/YmJlYTFiODdkMjcz/

https://astronomicalpioneers.xyz/YmJlYTFiODdkMjcz/

https://xenoscientificera.xyz/YmJlYTFiODdkMjcz/

https://orbitalscientists.xyz/YmJlYTFiODdkMjcz/

https://cosmicventurespro.xyz/YmJlYTFiODdkMjcz/

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 2 IoCs
  • 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.

  • 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
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 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.option.stamp
    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 accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4255
    • /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.option.stamp/app_company/PANiH.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.option.stamp/app_company/oat/x86/PANiH.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4281

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.option.stamp/.qcom.option.stamp

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.option.stamp/app_company/PANiH.json

    Filesize

    153KB

    MD5

    b7aba767aaac13356d8a26765826af69

    SHA1

    707a694aed25652306d008eee6ba8f2b9e17108c

    SHA256

    2bc4f60e30723ceee725fa962336196a72a53778ce8da25ab85b2cb87759cf74

    SHA512

    d4dd5a7f98111dbcd4b2a7e21905c28bb004ab984a5e47a93a2af5e1979caac9c3b7486b1517082659b4cbb1010b32f4cb5e5a940e684b9d4ec728d4421b6b33

  • /data/data/com.option.stamp/app_company/PANiH.json

    Filesize

    153KB

    MD5

    5be02806f8c19174f770eaad77535435

    SHA1

    49f94d40785ed79242cb8586dc9801fcd54266fb

    SHA256

    6f9edc497936083eb49a0939b83eedc0097b6fc67ebd0c2745f5212fe41adfb9

    SHA512

    fd0cc8cfdd0f025b37e80159d49ecdb51d43e8cfeab36212f04909832ae8f78e8f0bc4401c90b418097c66f27c2c2c195acd66560f1f11beeb3cfa44e502db4e

  • /data/data/com.option.stamp/kl.txt

    Filesize

    68B

    MD5

    4b1cebb79e5da851f9293e4ac404829c

    SHA1

    88e4732e1bb89161adf6f898e0d5ace87adf3bb8

    SHA256

    f921db57328b6a88d577d93a78b1e2f5a6809458ecacdc33c718e73475f4a234

    SHA512

    f3684e484f6611db85535328d898a52ae08bcee1a662727444e1c823fbbb614d7039066b2d1e9a9ca549c00b2ba3f41ca48a733189cba3713b139791163d9c2f

  • /data/data/com.option.stamp/kl.txt

    Filesize

    423B

    MD5

    24c7cdc46ed5d5935217eb990fa4baf7

    SHA1

    6a818e5fe91a419588101dccee5ad5cebb96ecef

    SHA256

    8eb9bee162ca79d8ee98246fda87a1445777fc16c76eb04bd5e25069a09aa5e6

    SHA512

    1ea7c9828558eeae4c70fe82b61498f456b466dab9ff1b387d1dd8f57527f4cd0d6537fcfda9f67ba841a7f037492c5206b156c022b08c8bdd17f1d49c647229

  • /data/data/com.option.stamp/kl.txt

    Filesize

    230B

    MD5

    fda2134bea5dab13495b670df00f6b16

    SHA1

    39daeda802d2e31e49281bd544c0c1c1f2933da7

    SHA256

    e8a184c3b4d2189c4175989ba903759a5aaef1e27400a3773dc5d52679552d5a

    SHA512

    6613e685878f26d25332bff182fbbc7ff4e57508378dc3a021daefbaa18a608f5224b8b79d7897ef53a9251d774fb2712422660baf9c8c4070810cebba0cdf66

  • /data/data/com.option.stamp/kl.txt

    Filesize

    54B

    MD5

    442ad2445d81affecd5e8f8af6069de5

    SHA1

    305906c792d95502a3a78ed5d89fb323b6d488e3

    SHA256

    09432c1c523c81e7d0d3e33ddc2e5ffeba6129b62f80b0630df99b65432295f4

    SHA512

    3b2f4c48fae388fbded812f4dff9e1dfe5f6203a4aaf75ed007e53f642547777293aeef440b543a4bf5bb2f25b39cffd35b21507630060ad812c75da78c8ebf3

  • /data/data/com.option.stamp/kl.txt

    Filesize

    79B

    MD5

    9bc460001a3b6a5b9f70d5f6142e751d

    SHA1

    f9d4598c0c33a5818b6728cab54b9c527342cfbe

    SHA256

    2b4577111b6ca74cadc5186f9a68e5b31d087746d33891a8f7f5869ad14ba48f

    SHA512

    29b73039bfdcf92301a45795a754944112006421342daf3cf8eb28582974aadaca70a925174c4ad3089c59cadf907aca22b53ff22cd812c6084698eab351aed9

  • /data/user/0/com.option.stamp/app_company/PANiH.json

    Filesize

    450KB

    MD5

    555e7026fa8f6cc1d21b60d4f62b9b32

    SHA1

    b266fa423c5c3c33eec10e01af6e16873d6e749e

    SHA256

    54e5fe98c06630424ac9bad74fef66a8bf9e20278f83c8d7005f722a43a42b31

    SHA512

    dc19c79e8f62671164329f3c6549d6fb4ec30e7261029ba84ecb2334f48eea776f80f4036d400818c3de198d3ebb0091094e2018329eea59cc095206c7eb451f

  • /data/user/0/com.option.stamp/app_company/PANiH.json

    Filesize

    450KB

    MD5

    f2fa9f2e153cc4031c6eab2a5b33c191

    SHA1

    c01f6fa3e3ee7b6ef490a8721cd709667f1f58f9

    SHA256

    8c89e29b040a2c2e07746e611886e10cc4123df89debdba140e27e929b59db36

    SHA512

    aeaae142294047ddb246d568ec8755ad98dc341cd5098de9070b78e6c599ea652d3a55e40dc58f3fa5b18530c074004b6f3efa460226cf4e438d5192b02e071e