Analysis

  • max time kernel
    209s
  • max time network
    296s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/07/2023, 04:47

General

  • Target

    57dfbc9243bbf86d2e6633cc40051980f444ccde35a2f627745f9bc4e6d15ef2.exe

  • Size

    95KB

  • MD5

    6e7ecd0389a97aa765eca10d5741b882

  • SHA1

    9fe85e167692f61b41b58d14a7eba06a55038c88

  • SHA256

    57dfbc9243bbf86d2e6633cc40051980f444ccde35a2f627745f9bc4e6d15ef2

  • SHA512

    238cc1aca83503ef44aed1722467c899468da9febd6717d523ff42be94e2159dddd0dd92dfc6057145545dd592b943a08876c05f6443d512447f4c6949904d83

  • SSDEEP

    1536:9qs+NqLGlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2UteulgS6pY:rqMOY3+zi0ZbYe1g0ujyzdEY

Malware Config

Extracted

Family

redline

Botnet

crypto

C2

2.59.255.145:56586

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57dfbc9243bbf86d2e6633cc40051980f444ccde35a2f627745f9bc4e6d15ef2.exe
    "C:\Users\Admin\AppData\Local\Temp\57dfbc9243bbf86d2e6633cc40051980f444ccde35a2f627745f9bc4e6d15ef2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3068

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1438.tmp

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp145D.tmp

    Filesize

    92KB

    MD5

    dcac7589c66728ce87f51aea48746c0c

    SHA1

    8bf1e0ddd49c658154017b4efd781b35f2c2b3e5

    SHA256

    41d3cff236378944c160e16cb500f69df28b7b962b9a4f768de1ace20486b2fe

    SHA512

    3be051430ffdd638dc0c44876fb4595588d1248bae3623782f02e1eca5b33ad89c33dfa03c3c9ed1fbb434b3237bd810283a4cc3924f4af07b5ac6e0c5b0fad6

  • C:\Users\Admin\AppData\Local\Temp\tmp14A8.tmp

    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • memory/3068-127-0x00000000061B0000-0x0000000006372000-memory.dmp

    Filesize

    1.8MB

  • memory/3068-153-0x0000000006380000-0x00000000063E6000-memory.dmp

    Filesize

    408KB

  • memory/3068-122-0x0000000000CC0000-0x0000000000CD0000-memory.dmp

    Filesize

    64KB

  • memory/3068-123-0x0000000004CE0000-0x0000000004D2B000-memory.dmp

    Filesize

    300KB

  • memory/3068-124-0x0000000004F40000-0x000000000504A000-memory.dmp

    Filesize

    1.0MB

  • memory/3068-125-0x0000000073990000-0x000000007407E000-memory.dmp

    Filesize

    6.9MB

  • memory/3068-126-0x0000000000CC0000-0x0000000000CD0000-memory.dmp

    Filesize

    64KB

  • memory/3068-117-0x0000000000410000-0x000000000042E000-memory.dmp

    Filesize

    120KB

  • memory/3068-128-0x00000000068B0000-0x0000000006DDC000-memory.dmp

    Filesize

    5.2MB

  • memory/3068-121-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

    Filesize

    248KB

  • memory/3068-154-0x0000000006570000-0x00000000065E6000-memory.dmp

    Filesize

    472KB

  • memory/3068-155-0x00000000066C0000-0x0000000006752000-memory.dmp

    Filesize

    584KB

  • memory/3068-156-0x00000000072E0000-0x00000000077DE000-memory.dmp

    Filesize

    5.0MB

  • memory/3068-157-0x0000000006880000-0x000000000689E000-memory.dmp

    Filesize

    120KB

  • memory/3068-120-0x0000000004C40000-0x0000000004C52000-memory.dmp

    Filesize

    72KB

  • memory/3068-119-0x0000000005200000-0x0000000005806000-memory.dmp

    Filesize

    6.0MB

  • memory/3068-118-0x0000000073990000-0x000000007407E000-memory.dmp

    Filesize

    6.9MB

  • memory/3068-229-0x0000000073990000-0x000000007407E000-memory.dmp

    Filesize

    6.9MB