Analysis

  • max time kernel
    149s
  • max time network
    167s
  • 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
    23-11-2024 11:00

General

  • Target

    83684d8fa6a73bbbf2e402757e6ccf4b2018c497.apk

  • Size

    1.8MB

  • MD5

    8e9fbb517a4b38f631b909c0f05db684

  • SHA1

    83684d8fa6a73bbbf2e402757e6ccf4b2018c497

  • SHA256

    05f6ecdd20f0c52c557d96eb5eefdf1d660aa9a68b307616fd0db803bb4690bf

  • SHA512

    65987ef98193adeb55cda0ca12e17c6979a8ec2c5cbfb51f0fccb872f4648899753b35c1081957cb25edd6cbe43dc270b2565c7a4d69047b76fbddc0f095224c

  • SSDEEP

    49152:A8QQQQj3tbct/p6WnJ70fcZCl5wlw0bV2eP5Wk9+C+dJ7H4:ZNM/p6WR0fj5we0bEydL+ddY

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 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.fatigue.laugh
    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:4337
    • /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.fatigue.laugh/app_elevator/Roo.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.fatigue.laugh/app_elevator/oat/x86/Roo.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4363

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.fatigue.laugh/.qcom.fatigue.laugh

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.fatigue.laugh/app_elevator/Roo.json

    Filesize

    153KB

    MD5

    6e5fd8c26a5197fa0f66863671c0c698

    SHA1

    47d7421321065f1fbc1a1ee27f01daa5a1cff05c

    SHA256

    279b82a57133e9eab6ffbf190cc2ac7b5b922bbf426145da0f8019f4e28b8ab5

    SHA512

    9176af73eebe7d7be8a00b488ba9df4ca300c2ef1b9618b6d25deac1734a007d06096fca1c4ea6831b9202ca36d684b9e82fcffe00b6824ff2891fc2b3152a70

  • /data/data/com.fatigue.laugh/app_elevator/Roo.json

    Filesize

    153KB

    MD5

    02cb67dddf7283ed76a7097e6d1d6a33

    SHA1

    2621952f530202dbca3494d2f55be847d4086132

    SHA256

    d6f1ef5799e2ec0f6111d02b9b300bec72be3a69b43ca7f692eef84b49e1d6a7

    SHA512

    b588e05c280e9e6dc859ee80ffb00ed3dafe6a059bd9b5c01d18111e8540be3ab58d779c95dac9dbae1ff8a76fa9b91b2bf81430053302a58c87b71f1c3cc360

  • /data/data/com.fatigue.laugh/kl.txt

    Filesize

    45B

    MD5

    620fc73e85c58cc8897bd703e056abd5

    SHA1

    0ae420753c784d87bd6ac3dbd9a7a0cff8e7bd78

    SHA256

    72740fd5ceafb34a4bfc06e2c12100968468dec30718747a7a0d406e24ee3f12

    SHA512

    ce3263a4e7aa7aa75cec4ce7fb623a5a3237f8fa680d7e5e88e01bcee4f2c75bf869774c914f121fe2f1b7a6e0565000a1bbef6b48eab029bbf6f3179560a5be

  • /data/data/com.fatigue.laugh/kl.txt

    Filesize

    423B

    MD5

    bebd7a4c75f5a5fc4a4162b3ed0dd5ec

    SHA1

    07eeeab751640c2d892404bdcb39f6bd61ccaa0c

    SHA256

    ecf9f7f41640a3fe8d439851c7dee61c9ad13ac3f0c40730b336c9988eed954a

    SHA512

    7c3b15557b635075e20772008f661b9ba09732eee2656ccf1bd21c8851f33d1715c4df2487f252045428821575949b2e13ff61b78acb85be4fb94fb5fff7e450

  • /data/data/com.fatigue.laugh/kl.txt

    Filesize

    230B

    MD5

    53b3b48964b89598ea1eccaaf8acafc0

    SHA1

    684196be31ebe7f675e397626542127a4d225127

    SHA256

    01ed77b76664c53258467985313dea940cb39a0e7e69b9d30bf51112396f65a5

    SHA512

    50b7d46c87e6568d2989359707f688bc55f5208caeb2d1015bce3476b9c02d737d9fa1ce93517f7131926968723dbfe9dadd9f5b9bec1d318fbe8fc4258fc99a

  • /data/data/com.fatigue.laugh/kl.txt

    Filesize

    54B

    MD5

    8bd4ae63540af0bd5597e84b90c21d9a

    SHA1

    b83f4a36368bdbd4bd5d937e0a6365e35c9d800e

    SHA256

    785c9f06a74059c09542ae3dba8ee25030ede225d7902ec739b65584495ec377

    SHA512

    5459856f882533077b1647bebfe7e08eedeef3813f38fa0da9ba402c64d7828dd91c1cbc11833ab54817561fbafa3a10aba2e737f9cf8ef18df44b765b0836e6

  • /data/data/com.fatigue.laugh/kl.txt

    Filesize

    63B

    MD5

    923487b322b90f4d051fd2c7fe760d57

    SHA1

    d5ecaa74379fdb2016a96e43a0bb84c756313fc6

    SHA256

    e9d03771ae0c4e4fcac5a9420d6c1b3202a19f45de7c6e0f45d1f76ff4e980c6

    SHA512

    efa2581d37aa6aaddc54f2684d2bab072171c4b4cbf6e4365f461958190b5e237e2712c0583f884e6ed7ecb39a2e4277e7e53edd3dab1139f74ce85b5b7706e4

  • /data/user/0/com.fatigue.laugh/app_elevator/Roo.json

    Filesize

    450KB

    MD5

    4d26e6fd40efdbc6d37a58d71f51b3ad

    SHA1

    ee4899b7f46549012568ee36017aa36c95071a2d

    SHA256

    24471d40b2071497d5c562560a8bcf747f245a506a1792ff1a7484646ca36a61

    SHA512

    aa5357d39e13ea55fe23e8bc5ccb4ad4fa99c0c13aca9d1c8bce1f9541abb848a79b23126b55656ac2321d67d64605ba8faecaf4f600af05bf0df50b00e26103

  • /data/user/0/com.fatigue.laugh/app_elevator/Roo.json

    Filesize

    450KB

    MD5

    8ed4dc9075855edac03635c0e2155bbc

    SHA1

    c444aec1d5079c7fdabec6ca16d9f3aa07f6a2ed

    SHA256

    7feb549d0fa30065ca355906776097b7dd93f57efb75ac33799b82a9cc76ba55

    SHA512

    0602aa6e539e1b0f474aebbfc52f287723b2895077851b39e2932281ea819c079757d0c277bc124486ccbe1541c07353473e32109b3111598b57bbc98ad25ec4