Analysis

  • max time kernel
    144s
  • max time network
    135s
  • 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
    08-11-2024 22:03

General

  • Target

    023da529bf2ea3fd050cfa993e3a34dbf3102ed502412ce5bb6474433d0ebc11.apk

  • Size

    2.4MB

  • MD5

    a168e8737af4484f3a521225c836261b

  • SHA1

    58a5280cede21e9f5d0cec5e65805b37954614a5

  • SHA256

    023da529bf2ea3fd050cfa993e3a34dbf3102ed502412ce5bb6474433d0ebc11

  • SHA512

    222f553f61667296739a496e4600d7bdd4cde45fb63a7786dcbc8a3f517965750f41f17e48a2615dffac66e0ec3c9bfbea85b5745e3f2e8981bc467bb8baf4c6

  • SSDEEP

    49152:L74lE5P+T2ZI7Ga3tnWj9YYByiaMFMkSEAocWMGDkO5e4b7r1DI8:QmWf7GIBHeW9lXikKb7ZDI8

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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
  • 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
  • Reads information about phone network operator. 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.doesself12
    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:4253

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.doesself12/.qcom.doesself12

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.doesself12/cache/aeailrwvggwdh

    Filesize

    2.3MB

    MD5

    920ed56287ab552376fdf9cee28248e1

    SHA1

    ca9c78f4a616c68c7e7e4863f1d5e8038aa6d4bd

    SHA256

    1c9a650d432a899005d1628738c79f63e3caaab90b2e32e52f8c00316f2f93e4

    SHA512

    b7eebc0748bb36caf90b9b224e43a9f07074b5c2903965be9fb6cbce106f4b20c7897592a9fa30121d2b639b2e07fa6e2a7b0e60c91e7169e7746d1b3c8b0e03

  • /data/data/com.doesself12/cache/oat/aeailrwvggwdh.cur.prof

    Filesize

    546B

    MD5

    7324cf672037b31f5ba65b5df80410ae

    SHA1

    6290bd9fbb60f8f7b13d86cf24943a94c14362dc

    SHA256

    8c1e895abe2bd598ed81376162761f04660c4d427ba857954f8b5edd32c07370

    SHA512

    889065dd6d3d8c04373ae02060172aca8c4e28e7a61e67d31cfdecda5feed22790de20bbde17eba43adfe701af443959f8c476b2a685accbae4a212d162b7c7a

  • /data/data/com.doesself12/kl.txt

    Filesize

    237B

    MD5

    21d9a6ca9f24b58e3d1fbde78d473f52

    SHA1

    a9988b2c08c6f395583006a931eb1a20be541e07

    SHA256

    ed5f4f9d448387cde496fad72aeabb91d84c8b9313a5d16205042461a21b7a71

    SHA512

    ff970e38864a5cd4c25874e467b36c7081f10ced33f2d4af2ee9524648e26c891d522a22c1752c41d636e9cb90f0767629105318a171fa1d5cd6fbe0e8513782

  • /data/data/com.doesself12/kl.txt

    Filesize

    54B

    MD5

    147dfe2dec70d79f418eead6a1caf238

    SHA1

    05e046e9daaa9e9c9af34c9ede7974cc79998bfb

    SHA256

    3657f5bebb54edfa3452f2d49946e989b75e3aaeaff445733a74e3dc28b1036b

    SHA512

    b6ce1f4b57aaef8ef3739f860059b4eb58138d8feb84c5e187d34cb2103aae2819f9a13452e0e3f9a8eb767d037b7efefd2b17a64cd0849512d2851f35c22d03

  • /data/data/com.doesself12/kl.txt

    Filesize

    68B

    MD5

    a51bdeba6c1d0b34494992a35ec2a1e9

    SHA1

    6dd7524d66105a1ec5022e01adbb52643f851a41

    SHA256

    cfcdc5c8e51c3fa271928bc41476b9fe0ca58e27c7c71e94b899bcdbc90c4c64

    SHA512

    ac643be69f410c66b8094627490ecaf060cd1f76614bc4b250bb7f7c98043086fca24e65ae5a2328bbfe64c49fef8adc47714760638c44edca108c2f545f8417

  • /data/data/com.doesself12/kl.txt

    Filesize

    63B

    MD5

    70f93720d8a419181d244e18d936934e

    SHA1

    4d3c6954f8a62fe7a2e983fd43e239d65642d37c

    SHA256

    84abf32567dc3ed2d33f4316b5f9cdacee591004f69f608621df7a0ee046d724

    SHA512

    8990ea9f361f3535a3e60138df4c053181d704b002f54fbe48438a20c5b03c57342ac7dff19557299002b6ad855c73798de95d712264b52829c64dc5cd4d9e88

  • /data/data/com.doesself12/kl.txt

    Filesize

    437B

    MD5

    83d40bf87ff6e41e6db7e648a5d6aab2

    SHA1

    42a64519f9d7f0381a9c1aff5cb2e16b9be8b6b5

    SHA256

    daf123cd154191a3c60cc2d47ef415f07f98eb9d77cfaceb9a7c541adc87116d

    SHA512

    c27c83f2eb84b26f00b5e049510978697f6de0b5b20afe729aedf77f93a4cac593b0a82101785ae0fa6e24566e90a98c957eb87a126503ea3efc256c5f41bfac