Overview

overview

10

Static

static

7

chrome-upd...1).apk

android-10-x64

10

chrome-upd...1).apk

android-11-x64

10

chrome-upd...1).apk

android-9-x86

10

Resubmissions

05-10-2023 12:02

231005-n7m5asah6w 10

01-10-2023 09:19

231001-lakxkahh3v 10

Analysis

  • max time kernel
    4290398s
  • max time network
    135s
  • platform
    android_x64
  • resource
    android-x64-20230831-en
  • submitted
    05-10-2023 12:02

Sharing

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General

  • Target

    chrome-update01231 (1).apk

  • Size

    1.9MB

  • MD5

    d7ccab4750500d52ee48ac9dfcb87f4d

  • SHA1

    52cbb4b76917b3a2aef37328f75bae8b323ead0e

  • SHA256

    8cc901e75b13808b61c77971fea73f1b59c1b8171e9669413d36a31e2f427377

  • SHA512

    90c3e267da4001b6196eb4e15b2eb9a86c6d2e3b6c23e5f941ab43ff0a8aa464fddc4e430143ded6e3cc24fbc0055ad53a057bf05dfb9e2fcb379cf957d8fa8a

  • SSDEEP

    49152:6zpyj+khIWj5PfT3FxyqyUWKuX2ZGZbmqkiCTAE4KoSv:ipqtttmhfX2ZQ/kUW

Score
10/10
octobankerevasioninfostealerransomwarerattrojan

Malware Config

Extracted

Family

octo

C2

https://zaglefolki1.info/MTU2OWE0NzJjNGY5/

https://passajire555.live/MTU2OWE0NzJjNGY5/

https://majestike8ca.top/MTU2OWE0NzJjNGY5/

https://jikugac818v.vip/MTU2OWE0NzJjNGY5/

https://5a9udxg6l6gd.su/MTU2OWE0NzJjNGY5/

https://zazarazgok7215vor1.pro/MTU2OWE0NzJjNGY5/

https://juf18ki1ca15ca1la.info/MTU2OWE0NzJjNGY5/

https://pofvac15camkkecz5.cc/MTU2OWE0NzJjNGY5/

https://makivn58jnid51.live/MTU2OWE0NzJjNGY5/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo payload 3 IoCs
  • Makes use of the framework's Accessibility service. 2 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
    banker
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads information about phone network operator.
  • Removes a system notification. 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
    ransomware

Processes

  • com.completebe0
    1⤵
    • Makes use of the framework's Accessibility service.
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5026

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • /data/data/com.completebe0/.qcom.completebe0
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

    Download Submit
  • /data/data/com.completebe0/app_DynamicOptDex/XXtM.json
    Filesize

    2KB

    MD5

    d6da5c5529f474e412cb499403dbf48f

    SHA1

    26c1de09a30e36bb1fcfc220fb39e93eba25e278

    SHA256

    a2c64094c5803a5e83ebc4c2286c30463735a727443ee93bd0628dd2056b5279

    SHA512

    39ce9d281fd1f3455936882cbd63b95347cd931c4ec94c56f5b5311e3a1abf5b3dd00553eeea696ce77215ff01760e90fdf108a3e2268af73dda477a6191fe88

    Download Submit
  • /data/data/com.completebe0/app_DynamicOptDex/XXtM.json
    Filesize

    2KB

    MD5

    c23b13ee75e62fad156c18baf3307196

    SHA1

    5fd075e86bb806ce7d703bd94c8179a622250633

    SHA256

    755d90dbde099e849869c2838ab3854ce85db818319d9a9ede0f66319e44fd0b

    SHA512

    4832845b05e2be6cd7d6f510df170348415afba3cccfa9a1723fa2b13734905d153d55d1e634c1b7553aaf7b2e0500dcb21cdfa2c5d1c1bbb3b28dd6920195d8

    Download Submit
  • /data/data/com.completebe0/cache/bhvbn
    Filesize

    457KB

    MD5

    0f298b4d05ac13449acd725c06fa6115

    SHA1

    da53ed2eb6952b54799328a33fd5275e60a0fcc9

    SHA256

    773a283d03ea5440eebcbb72b3f98988dc66342f0a8ab6415d9a01346aa407ac

    SHA512

    5d12aad043cf6a5b879a8285896c9eb73ff96c4ca29de6170db77937e83edf26ebe6aae3ebbd1f8208830f7886e8ce1d64f9fa4c4eccf75f6c86e4ae99b086a5

    Download Submit
  • /data/data/com.completebe0/cache/oat/bhvbn.cur.prof
    Filesize

    436B

    MD5

    035cba3894123ffdedb52d21355420ff

    SHA1

    be98e620f40d396e4f30450e9df70e57a291925f

    SHA256

    5a2cbe95d5f0efb6e942b4f0210a3f1ad14b7c88be8796bf044d60612390f2b2

    SHA512

    77bc11b3b1b06870979ec75650b7ae579924354770241549d412e46e28316ba66db096d1414b8e112c79612abb87bf444d6f3841e9f177bd4718aef421554e92

    Download Submit
  • /data/data/com.completebe0/kl.txt
    Filesize

    76B

    MD5

    e5c1b980555b7b59fcafadb25c026c77

    SHA1

    8e78bbb363b96b448fa903566c2903ed682060df

    SHA256

    e7825e6cebcc4b3275d2c1b23e004400c7cde737e906ac072fc17574990de4e6

    SHA512

    2a3f9f6475651fa0ea5c64403265100edf41a7ea7cb38ab8600c0fe28f36eaae937812230662664e51c40e1c236364aa80d7dbc135c1bd377a0e3ab2537b726a

    Download Submit
  • /data/data/com.completebe0/kl.txt
    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

    Download Submit
  • /data/data/com.completebe0/kl.txt
    Filesize

    64B

    MD5

    9a558a8415bbd243d15a52f027d8c1e9

    SHA1

    e2403fd45d817fa462ef12cb6e6670109c4b67b4

    SHA256

    0ca11d0a7fc549ecb891f02c4024a7dc69207d001b82b154ab8ed776033011da

    SHA512

    507ecfa2321adf763e24691fb364a0e57dd83e917453830f2c6b8e9b4f23cebc1958f5acfcb5d4e5301223cd7c50d56f0aca060142977cfabcdda4440309509f

    Download Submit
  • /data/data/com.completebe0/kl.txt
    Filesize

    230B

    MD5

    05c762e3cf66a192cf8b421e589905f8

    SHA1

    75e5314c7d05f2cbae68ce6c24e89211b4fe1316

    SHA256

    bb506b8d56f59b0aeda7b869ae31447aabb72e9b7041be98e0f871fdd22894c1

    SHA512

    a320ccc4722cae10ad940d0b03a7d5aa3ab2c9c46aa2c9953deb0b083f11e72f6efb3f7e92b890a1ccdfd5c2e45cf7d0212cb8a5f9504d4b6f2e1180e4a26320

    Download Submit
  • /data/data/com.completebe0/kl.txt
    Filesize

    68B

    MD5

    1f85dbe224ac693d17485e9c98f90bb7

    SHA1

    b4df04abbf613578a72fc29c909db380cd52816f

    SHA256

    80af789f83a5e31b4137118c77b327974b1347317511b7672ab50a8a45c10ffa

    SHA512

    bcbc00fb578518e5e7d11f53466d834d7ae87295ab06dbb1df3e368714e7edaeeed78ca21b9ce49254453d91cfcccbd2ebae82ec9c3f03263b1879326e8a3113

    Download Submit
  • /data/user/0/com.completebe0/app_DynamicOptDex/XXtM.json
    Filesize

    6KB

    MD5

    8e4612b5633c2f3f03aad82512e10946

    SHA1

    1ed04da4b21489501338b57999f858d775ff0579

    SHA256

    863d543d469a91d30fbf78676c5f014496fa2f36f8beda1c6f04a94fa22d6b88

    SHA512

    f0930dded69c9328957a170df5f78f10668aefd2e7168f6e17214169202750f7e9760dc2f6e6c0dffc593e49ee132fcbecf7597871b57dc71a8ffe958f587312

    Download Submit
  • /data/user/0/com.completebe0/cache/bhvbn
    Filesize

    457KB

    MD5

    0f298b4d05ac13449acd725c06fa6115

    SHA1

    da53ed2eb6952b54799328a33fd5275e60a0fcc9

    SHA256

    773a283d03ea5440eebcbb72b3f98988dc66342f0a8ab6415d9a01346aa407ac

    SHA512

    5d12aad043cf6a5b879a8285896c9eb73ff96c4ca29de6170db77937e83edf26ebe6aae3ebbd1f8208830f7886e8ce1d64f9fa4c4eccf75f6c86e4ae99b086a5

    Download Submit
  • /data/user/0/com.completebe0/cache/bhvbn
    Filesize

    457KB

    MD5

    0f298b4d05ac13449acd725c06fa6115

    SHA1

    da53ed2eb6952b54799328a33fd5275e60a0fcc9

    SHA256

    773a283d03ea5440eebcbb72b3f98988dc66342f0a8ab6415d9a01346aa407ac

    SHA512

    5d12aad043cf6a5b879a8285896c9eb73ff96c4ca29de6170db77937e83edf26ebe6aae3ebbd1f8208830f7886e8ce1d64f9fa4c4eccf75f6c86e4ae99b086a5

    Download Submit