Analysis

  • max time kernel
    29s
  • max time network
    40s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    23-11-2024 10:56

General

  • Target

    284d74a6fbc2c12745c475bc0d2f24e9b43488fa.apk

  • Size

    3.6MB

  • MD5

    de7a38b41da418b842a161d126c1a4c4

  • SHA1

    284d74a6fbc2c12745c475bc0d2f24e9b43488fa

  • SHA256

    54c76c307c0e03a81921b4a5b66ce4218f04ed5da80f1ddde4a8b95e484df23f

  • SHA512

    b6d19aa7a585c7fdc5ce10d1c940c96a4bb013b97db285be14aa90c29890562e398ef5565d176dcb88d61cbfc477df6059f10b3ccdfd1b89e0532107b28f24d8

  • SSDEEP

    98304:5gOGK4q1yZA7+Mc1cwH/pP72bznFQnKT6Lt+8ZAcnzgePOY8Eg7exNJmtBhpD6gW:5gHTKT6p+8Z7nzgemOg7ex3f

Malware Config

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.denizbank.mobildeniz

    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

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 1 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.tip.symbol
    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)
    • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4319

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.tip.symbol/.qcom.tip.symbol

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.tip.symbol/.qcom.tip.symbol

    Filesize

    88B

    MD5

    42b843947bd7266c1839c85d84b049e2

    SHA1

    f50afea22c1519dc33a2c2d532d31725b00885bf

    SHA256

    158c08756c789e0ef95a533a0ec31f71137c9416e4ae970f13f3e0fcffecfea3

    SHA512

    a260ada6a6891be8a7ed4bc404d11808837f5d7a854855ae7e954ba8a11dbfaeec3f1279d60a1428e4e9684739c2d9715abaf3f56190b110ab530e268df4e3f2

  • /data/data/com.tip.symbol/app_toast/XENW.json

    Filesize

    153KB

    MD5

    c006ab8705849d9b54b30f3586d16950

    SHA1

    eabf74187c8e44ab09174f136d9eedf19e6442ab

    SHA256

    7c87f1e6b80133c5b2a35eaa9ce61ae6f864dbe2507a8794b356320ae4be22d4

    SHA512

    410c5c4d153f4ebe91b902c41178341b8bb8004469321743841b13557258200f7009d748832e40ba216d18fcfa89fa62574124659d4fb10981c1ea40c6578f92

  • /data/data/com.tip.symbol/app_toast/XENW.json

    Filesize

    153KB

    MD5

    2bca87032e56a73139ef7d2fcbea5e79

    SHA1

    de540a79f5618e198fec0cde8449467265905f75

    SHA256

    fd129a19f034a025329c6008aaf119963361b57adfe3c67edfa6c863ea60c543

    SHA512

    2a5ad12ff97197dcde06967d2e8e9cdeb521a63bf1e18b681054e85f05625a3c99e1762957806f3cdc8df282aa7593471ec41712d42b94b159015b00a4a9137f

  • /data/data/com.tip.symbol/kl.txt

    Filesize

    68B

    MD5

    721c5d34a1ec1d23cd6339169c835759

    SHA1

    bde4b4a891c2eeab6e09e0a98af643834cdee00d

    SHA256

    83a7aac8e0d08a369acb04f92d513a558c479e4f6e4485659247fc8e0f9f4339

    SHA512

    99ddac39238ff5ce66e157ab9b227d1616cc1a7410d962411bf1648aa34f965cb60077760acadcb3e5ce5526e59645948a7e9ba0e38b9de5c16b5be93cc309f0

  • /data/data/com.tip.symbol/kl.txt

    Filesize

    214B

    MD5

    770125f9fe238f9b5cdf86f6397cafad

    SHA1

    951c4aeb6ed6a3a01bd9dcabfd525f3064131a18

    SHA256

    2e22ee41dff64269166a5156ed65c764ec7d47136ccab4d0bc36d22646246857

    SHA512

    005dafaee517bfc034e668488d57705bf8296f3625136010bead3420c2212153a72a208a29903d59c07130ce2ebf96b3a68d7ef607e3947204e289903414e2b2

  • /data/data/com.tip.symbol/kl.txt

    Filesize

    54B

    MD5

    9798c541857b7959d54650db5cd47185

    SHA1

    7030e337a9ead024a4a4e20243bbf92eb6599d3f

    SHA256

    7fcdf3947e74b1ddae58971de1407a92fdd2659ccc44da5820108d2cd0ada811

    SHA512

    03b33cd7d728dc569e63bace058701b6f115c1340af2f37a37cf238d9d9757e705c1b72d8b4c9a649aa673dcd174f34bef65637eac9e8ad2e58a590a70eb8580

  • /data/data/com.tip.symbol/kl.txt

    Filesize

    52B

    MD5

    0c49bf77afbbec3ea5ba3fe944a0b6fa

    SHA1

    4a65954c2d091138b77e4a6d1acd1f5d50686bf6

    SHA256

    5a84beb8eb3988aadf88de98bd082dd79048a8426d6b41011bccbddd7dcf0a15

    SHA512

    4bd480343e0a8db452e136fdb6e850d7f6d61c515a5207841ea7c2acab2526686c0013f7619aeb7ff4ce230d2b4ea3661e0acdb2e74291f86567a1f44e4cc05b

  • /data/data/com.tip.symbol/kl.txt

    Filesize

    70B

    MD5

    6ee0cec8397fb9387d9bb3d6c7e79edb

    SHA1

    a18470b60c03cc314909de9c6fb1c71256508604

    SHA256

    767b4c927394277f89d4146bb2c967a49ac6de3615caa266845b9cdac1417fd7

    SHA512

    e0480982998094aeced0e2a738ec9c4c775f9c8bb393fbb73be1d89676ff78d9ec209d81daec2ed0cfd4133635749f382ce31548f883c7a57abb618ca367f6c8

  • /data/user/0/com.tip.symbol/app_toast/XENW.json

    Filesize

    451KB

    MD5

    e19f52973c7bf9f09b63439616233a08

    SHA1

    a7d6a7601156382a262a639fc93e9845d35ecae9

    SHA256

    dcdbe087c62ebc852b77915fdccca21b3803cf696aa6b03977aca7ba5efdef9d

    SHA512

    1b50abe4988a76ceaf0b7e6dca3cb23d959a4332fdac4c00fc1e3e827e1ec6ac2a0535f09d7720f54c2b5508d05745bb0850b2776779885045bde7da5fe762f3