General

  • Target

    SpyNote_6.4.7z

  • Size

    34.5MB

  • Sample

    230112-vycerscf4v

  • MD5

    32d06298f234500359e6619ecaeebf50

  • SHA1

    82ad1788141370c7e849321070b65a9e3319a5dc

  • SHA256

    f7b7b60e1af0c608e5e95f45e63efd24a34227811eefa77871505ff0d0208cda

  • SHA512

    3488d0a798a2d76463edd29a5848c3e548d22018262aae32a99db5402def5587ba59a3bfaee50f35abb589876ae61d8e1343813c07f588423af96a739a2f21bb

  • SSDEEP

    786432:rhwCspfUanXJLBfE6e05ij0VdxJh5FqUpyQ2g0s/LpV7/Y3coFo/w3:9YUaXJL6p0IjExfXpD7Lpt/Y3nFoo

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

Office04

C2

smtp.yassine-bolard.nl:72

82.65.150.176:72

Mutex

VNM_MUTEX_c2q7y2ayYutZ2XaYe7

Attributes
  • encryption_key

    oacDd8MguAxsN1YILaEK

  • install_name

    $77Discord.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Discord_Update

  • subdirectory

    Discord_Updater

Targets

    • Target

      CoreAudioApi.dll

    • Size

      24KB

    • MD5

      6a009b7c4b252788d80d4e40adcf51ce

    • SHA1

      9302cd4f00fa70b768feec2a49505052cd4bd13e

    • SHA256

      df6115987161ee1238f9564bd10c998d9016f582e5b7b9d23d21a74d6955bdd3

    • SHA512

      7a27bc38249b293fbfb9389cac3365bf64e9536281c347939192e6b151b4e574bd9743df81721dc4e6beca0ab0a5784436b7f7bff780fdddef4c7c26b02cc354

    • SSDEEP

      384:JGuIVn86+5zUH4RmcBoZhn9ipvNeFSAucqmPBJGbsw3uiIx5L5gV:CVn86YzgoW0VNeFS0Tbw3up5tgV

    Score
    1/10
    • Target

      Resources/Icons/Logo/Logo.png

    • Size

      26KB

    • MD5

      c6099a79ca221e51398757b6164a8f17

    • SHA1

      77becc1c68fdd97550a8fb6162a86b03cef8344f

    • SHA256

      204b258904320951c7438e4360ef2b567a3505a397f912edffb30398e34f1ec9

    • SHA512

      27bf3575ea68314ae39ee5adca196d1b999c76869b929054ba86ac8d157b90eeedb340925339ebe84457b0f2597ec494d97cd8e5eae25c51dda095c8a28fa8fd

    • SSDEEP

      384:LJwDyOFAvYj7crXBurCP0tnnCIhgwrZ8tb/xibWXYsCCiRdfqJfDG4NS:LJwDFAvOYQkbSoRCNRkfPNS

    Score
    3/10
    • Target

      Resources/Imports/Gsm/GSM.dll

    • Size

      5KB

    • MD5

      c4ceacedf5310a761b828bed9f7dbc62

    • SHA1

      f2c4c23d1c04df3899bc0a1e1812eca8f421fbb1

    • SHA256

      61b0ca29ce7a62932699f33c272fd6d3731a1430ac3455b7a240b01ae461370f

    • SHA512

      58c42d60a28c6e344060242e77cc841ba1a892cb8b9d5dae02c8f9b2e4c1deeebb599e6a1c401a3c585eb44c28d9c72b2ee56be273169af1d52850e426a1da32

    • SSDEEP

      96:Vuyz+/KPV+gzlmtrLPfdHOzHFu90rdjF:5z+m9ELPfdHH90H

    Score
    1/10
    • Target

      Resources/Imports/Payload/SL.exe

    • Size

      1.5MB

    • MD5

      2eabc8a774c544e9b6e23ba1b83ed783

    • SHA1

      a880005b4f619e004f4d9adcce2a9612112c26b2

    • SHA256

      0080743a4364b8e5d8ec6a19010ee12dc79fcf815f592db639af262420ada0f8

    • SHA512

      ed8cd1ec97e0954715c81c284bbc2751340a7933511862cda65e72be35fdd9d4a8693066f3023025f92b06c845173c2e5da6f4d88a3e97c62c640643dff475a9

    • SSDEEP

      768:1KSAOfhZXvSzjWKDIp93ZZwpZpTQdBHiF7QHsIMd3uDzZuFs+mk:nrfhZXvSzjWb5wz16S7l9eDzZu7

    Score
    1/10
    • Target

      Resources/Imports/Payload/stub.apk

    • Size

      730KB

    • MD5

      0c0290abde03555f3c66c81eba860a3d

    • SHA1

      939a8e6d0ed4bd8c9f491405ecf069df7bddb7cc

    • SHA256

      7b20a276931c8625b39ebc46017c7e4d4a7bdf319b9f451231d777b078b0cd6a

    • SHA512

      441922d41856ec246d1cb29e3b290b62b2d3bc4ca54f896af1df72263e67a320f1b3b85f4d5bd129fa32b4633a1b9f74a63783791f1ea1cb1ca97a8a26b8ea48

    • SSDEEP

      12288:CJc+EIBvAvcKIth8eGz3zaR9QHqd8gmw+/goe13VvqX:CJc+EIO0K4KeGTzaR+imz/goeHvqX

    Score
    3/10
    • Target

      Resources/Imports/PlayerJava/PlayerJava.jar

    • Size

      3KB

    • MD5

      d9c23d7574c0d886321dcd029e463f2c

    • SHA1

      7fad47eb6860a01325c6d526a43d9bbadb66aff7

    • SHA256

      e22d8a06415f21b900a9a079a6a7928d6c84d2cf33aa07c6ad385dfbbfcd55ed

    • SHA512

      c32c019fb0bacbd70441cf3ed769bfde9597389f840ff8511db36586756382ef22bd163a7b7cb9e258a4b7a896e5d1a606d92513a141cb2e3c6e421a66ecb316

    Score
    1/10
    • Target

      Resources/Imports/T/sS.exe

    • Size

      20KB

    • MD5

      fcc080409bf077b1c85f159218e62dbf

    • SHA1

      616e64d4ca2286d4f4b11df583fa2b9ba81c6e78

    • SHA256

      e3865e0d3f776a6827f4ddb640cc66c56ede8826a1f29383e3578b85caf248ef

    • SHA512

      14d7ceac1730faadfe10ff573ed825f8e449c7ae879892d09d832b67d68a128c07ef94c675a5221edde82e7b73fd1b852ddbda7894e554cce98fa1625fb00eb6

    • SSDEEP

      384:3AOcHfvbeLb7i4yimcx5GLD9WLEO2a0R7RknlcDqfJ:3AO+fDen7i4fmFrRFknGDy

    Score
    1/10
    • Target

      Resources/Imports/platform-tools/plwin.exe

    • Size

      25KB

    • MD5

      9aadaec3eccf406b2591e32c438a67a4

    • SHA1

      fb971b1687400fcedf5ac4a36f45ead3b54d14e3

    • SHA256

      268fa687554273029bf87668367b4084d4928de6b2a4cf4fbcd52e944d0efe16

    • SHA512

      cba31ace6459a83dca18a486fc7a06da50419442d92e25e2661fdc101542b49ae3778fe197b6409396b7093747c67316917760de8576d351cd37e51e3dda9d3d

    • SSDEEP

      768:Q3ULAwpnEUaSCMc/o6/d5cfsEAIHtYcFmVc6K:eULAwcSCMcdWfsQfmVcl

    Score
    1/10
    • Target

      SpyNote_6.4.exe

    • Size

      20.6MB

    • MD5

      a85a3487b761469b8d2e412331d8d1c7

    • SHA1

      7ee2a306d942b37baad5943a42ae40c673376161

    • SHA256

      719d66cf2ffd53ffc2db32097433bf9bdc169d67e4d03474a5bd0c3bdf68f37d

    • SHA512

      35af4f14d101f0bd01fbf87363cc03216a1258bcfdb33c5886d430b7fa7fd53c11729955128e516660306c0f15674144b347ad434b2682792e91d8812be4fac7

    • SSDEEP

      393216:BnSbLcYDnp2+qKRLaS1GB6jMI/0s7bynxYnMHcBNvUqvvDY4g3X9w+ijU0UkL2Y:DYTpD7LaS1GVI8xmnM8BNvnNg6+KU0L

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Modifies Windows Defender Real-time Protection settings

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • VenomRAT

      VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

    • Executes dropped EXE

    • Windows security modification

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks