Overview

overview

7

Static

static

7

FREE POSEI...ER.exe

windows11-21h2-x64

1

Requiremen...ol.exe

windows11-21h2-x64

7

Requiremen...gs.vbs

windows11-21h2-x64

1

install_all.bat

windows11-21h2-x64

7

vcredist2005_x64.exe

windows11-21h2-x64

7

vcredist2005_x86.exe

windows11-21h2-x64

7

vcredist2008_x64.exe

windows11-21h2-x64

7

vcredist2008_x86.exe

windows11-21h2-x64

7

vcredist2010_x64.exe

windows11-21h2-x64

7

vcredist2010_x86.exe

windows11-21h2-x64

7

vcredist2012_x64.exe

windows11-21h2-x64

7

vcredist2012_x86.exe

windows11-21h2-x64

7

vcredist2013_x64.exe

windows11-21h2-x64

7

vcredist2013_x86.exe

windows11-21h2-x64

7

vcredist20...64.exe

windows11-21h2-x64

4

vcredist20...86.exe

windows11-21h2-x64

4

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General

  • Target

    BYPASSS2.rar

  • Size

    95.9MB

  • Sample

    240907-hnm3as1blf

  • MD5

    c797778d935a3391149748257f839143

  • SHA1

    7abe0de925fd18e3fc489b149e86c1cd0d5add7e

  • SHA256

    b47d11939a10b932aa205a51f98a417e768390496556a5e8b71ee26e66eca1da

  • SHA512

    89e08c2885e78b9a6e1bc7bffa80034e66f9f3f76be5eefbf35c6a2b23dc0c558c332ef6c72753d74c7742d30e09b2be2fc9024122294c6cb582d38afccec7a1

  • SSDEEP

    1572864:h65ClBYdsFz5l/sNmmlrNkiTqy/JEps3Q2WhYLmDwVDlxbNldpic9p1RYCZAUDGe:oQBaG/sLrNkiTFRNTiYLmDwtlZdpicLn

Score
7/10
discoverypersistenceprivilege_escalationupx

Malware Config

Targets

    • Target

      FREE POSEIDON BYPASSER.exe

    • Size

      361KB

    • MD5

      1f11850fa6310c17e1ec655fa1daf275

    • SHA1

      9d83bdbf9e250244065db14526eb92647a88bd62

    • SHA256

      74cab790e882ca4927005961f92bf026e8cbf78357810b6432c8c614486c4ba9

    • SHA512

      d4b8b41cf8893699d96c3a561d809e4ac24f122dd6f9f121f7995fa8512a7c4e8bffea8f8759d57249ca8eb5f742fb0d3d9602360381dad468af17a7725e82f4

    • SSDEEP

      3072:bZOQE9Qi/GbtOFq8Rp9vNC5t+rgTuGXPR3zWBUWPjaO8qSeiO:4Q/i8E4kgSqWPjaO8qsO

    Score
    1/10
    behavioral1

    • Target

      Requirement's/Defender Control/Defender Control.exe

    • Size

      447KB

    • MD5

      58008524a6473bdf86c1040a9a9e39c3

    • SHA1

      cb704d2e8df80fd3500a5b817966dc262d80ddb8

    • SHA256

      1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326

    • SHA512

      8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31

    • SSDEEP

      6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD

    Score
    7/10
    discoveryupx

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral2

    • Target

      Requirement's/Defender Control/Defender_Settings.vbs

    • Size

      313B

    • MD5

      b0bf0a477bcca312021177572311e666

    • SHA1

      ea77332d7779938ae8e92ad35d6dea4f4be37a92

    • SHA256

      af42a17d428c8e9d6f4a6d3393ec268f4d12bbfd01a897d87275482a45c847e9

    • SHA512

      09366608f2670d2eb0e8ddcacd081a7b2d7b680c4cdd02494d08821dbdf17595b30e88f6ce0888591592e7caa422414a895846a268fd63e8243074972c9f52d8

    Score
    1/10
    behavioral3

    • Target

      install_all.bat

    • Size

      1KB

    • MD5

      eb55aae630088c91b88d2bfae4115ea0

    • SHA1

      1495c69946edca474fe30c2b713aacb9f03bbf3a

    • SHA256

      492ee4c16ac45a5483088583c9caa08252d3a1bb3922dbbec834d61673538f17

    • SHA512

      48e4a3fa644b1859131cfec782641aaee9938c88f939ca0509df0f4120b922187753ce7cd7d912d2f90108526ba34d767baa28c9eeeb25d43fff77d38ddfd882

    Score
    7/10
    discoverypersistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral4

    • Target

      vcredist2005_x64.exe

    • Size

      3.0MB

    • MD5

      56eaf4e1237c974f6984edc93972c123

    • SHA1

      ee916012783024dac67fc606457377932c826f05

    • SHA256

      0551a61c85b718e1fa015b0c3e3f4c4eea0637055536c00e7969286b4fa663e0

    • SHA512

      f8e15363e34db5b5445c41eea4dd80b2f682642cb8f1046f30ea4fb5f4f51b0b604f7bcb3000a35a7d3ba1d1bcc07df9b25e4533170c65640b2d137c19916736

    • SSDEEP

      49152:+r67+stI6RWGTAdyvlADUrpTmcOgohwJpEM5grO3oc1OXZViFeRyDErkLUMHzkRN:AM9l8pUr9m30L5grOQXZKAsErkbQRN

    Score
    7/10
    discoverypersistenceprivilege_escalation

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral5

    • Target

      vcredist2005_x86.exe

    • Size

      2.6MB

    • MD5

      ce2922f83fb4b170affce0ea448b107b

    • SHA1

      b8fab0bb7f62a24ddfe77b19cd9a1451abd7b847

    • SHA256

      4ee4da0fe62d5fa1b5e80c6e6d88a4a2f8b3b140c35da51053d0d7b72a381d29

    • SHA512

      e94b077e054bd8992374d359f3adc4d1d78d42118d878556715d77182f7d03635850b2b2f06c012ccb7c410e2b3c124cf6508473efe150d3c51a51857ce1c6b0

    • SSDEEP

      49152:rqGRIgg2SirwkF9xdtb43lyGKCafpKkiwnaDahmPzpY4FPyaza:rxxLFfY/KCCpKk9aWMzZyau

    Score
    7/10
    discoverypersistenceprivilege_escalation

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral6

    • Target

      vcredist2008_x64.exe

    • Size

      5.0MB

    • MD5

      e2ada570911edaaae7d1b3c979345fce

    • SHA1

      a7c83077b8a28d409e36316d2d7321fa0ccdb7e8

    • SHA256

      b811f2c047a3e828517c234bd4aa4883e1ec591d88fad21289ae68a6915a6665

    • SHA512

      b890d83d36f3681a690828d8926139b4f13f8d2fcd258581542cf2fb7dce5d7e7e477731c9545a54a476ed5c2aaac44ce12d2c3d9b99c2c1c04a5ab4ee20c4b8

    • SSDEEP

      98304:98I8/pCVmdbx2rU/xFnTBU8UeNeagEXtIgvjyGFDdo85qyKYr5NM62dNKViClWPg:9Avx2rw5Th8XeNyGtW0DJr5uDdQdWPet

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral7

    • Target

      vcredist2008_x86.exe

    • Size

      4.3MB

    • MD5

      35da2bf2befd998980a495b6f4f55e60

    • SHA1

      470640aa4bb7db8e69196b5edb0010933569e98d

    • SHA256

      6b3e4c51c6c0e5f68c8a72b497445af3dbf976394cbb62aa23569065c28deeb6

    • SHA512

      bf630667c87b8f10ef85b61f2f379d7ce24124618b999babfec8e2df424eb494b8f1bf0977580810dff5124d4dbdec9539ff53e0dc14625c076fa34dfe44e3f2

    • SSDEEP

      98304:vT4tlQ0aeY51XNURYxaA6qjEb9tRuPmBmWBDLTMTtbslyzRt9cuISY6Qa:vKlhE9U6476itR+mLPw6lyZY61

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral8

    • Target

      vcredist2010_x64.exe

    • Size

      9.8MB

    • MD5

      c9d9eebccef20d637f193490cec05e79

    • SHA1

      15d032d669078aa6f0f7fd1cbf4115a070bd034d

    • SHA256

      cc7ec044218c72a9a15fca2363baed8fc51095ee3b2a7593476771f9eba3d223

    • SHA512

      24b56b5d9b48d75baf53a98e007ace3e7d68fbd5fa55b75ae1a2c08dd466d20b13041f80e84fdb64b825f070843f9247daba681eff16baf99a4b14ea99f5cfd6

    • SSDEEP

      196608:n9A3D5MBD0vwqMKgL29M2JWMWiKV/nPlnqIaAAVINqsAsbPnpCxmz7dU8:23D5MBwZMd0b4oSQ7VSrAs1gEdU8

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral9

    • Target

      vcredist2010_x86.exe

    • Size

      8.6MB

    • MD5

      1801436936e64598bab5b87b37dc7f87

    • SHA1

      28c54491be70c38c97849c3d8cfbfdd0d3c515cb

    • SHA256

      67313b3d1bc86e83091e8de22981f14968f1a7fb12eb7ad467754c40cd94cc3d

    • SHA512

      0b8f20b0f171f49eb49367f1aafa7101e1575ef055d7007197c21ab8fe8d75a966569444449858c31bd147357d2bf5a5bd623fe6c4dbabdc7d16999b3256ab8c

    • SSDEEP

      196608:e9A3DAnfudQZKuNK0kMp2Wxw2tr3aA5Jegn9kaK6Hj0aaNz9ZBJ7C:t3DAnGKZKuNK0SvAn9kaK6gaaNRZbC

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral10

    • Target

      vcredist2012_x64.exe

    • Size

      6.9MB

    • MD5

      3c03562b5af9ed347614053d459d7778

    • SHA1

      1a5d93dddbc431ab27b1da711cd3370891542797

    • SHA256

      681be3e5ba9fd3da02c09d7e565adfa078640ed66a0d58583efad2c1e3cc4064

    • SHA512

      6c2f4eeb38705c2dafc4d75d8de0036a0aed197f83e9cb261d255fe26e4391f24b0b156e9019c739dd99057041c2bb80f9ab80f56869bc1e01f0469a76f24f75

    • SSDEEP

      98304:vRWKtOl5CCGomEBkHUBmExJrIUg32t9RRyvo7VnOcyP24Vc35re94tb0eYbY1poo:v3tO3CCT/hBxtVtyUVnmSprzVIY7QKAk

    Score
    7/10
    discovery

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery
    behavioral11

    • Target

      vcredist2012_x86.exe

    • Size

      6.3MB

    • MD5

      7f52a19ecaf7db3c163dd164be3e592e

    • SHA1

      96b377a27ac5445328cbaae210fc4f0aaa750d3f

    • SHA256

      b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386

    • SHA512

      60220a7c9de72796bd0d6d44e2b82dbdd9c850cc611e505b7dc0213f745ff1f160b2d826eaf62fd6e07c1a31786a71d83dc6e94389690fd59b895e85aba7444b

    • SSDEEP

      196608:OwKjLs+UIkzHlAv4X6zQRgiwHLD2LQIX/:9KjaxFFP1iLD2LnP

    Score
    7/10
    discovery

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery
    behavioral12

    • Target

      vcredist2013_x64.exe

    • Size

      6.9MB

    • MD5

      49b1164f8e95ec6409ea83cdb352d8da

    • SHA1

      1194e6bf4153fa88f20b2a70ac15bc359ada4ee2

    • SHA256

      a4bba7701e355ae29c403431f871a537897c363e215cafe706615e270984f17c

    • SHA512

      29b65e45ce5233f5ad480673752529026f59a760466a1026bb92fc78d1ccc82396ecb8f07b0e49c9b2315dbef976cb417273c77f4209475036775fe687dd2d60

    • SSDEEP

      196608:bPwMcp4zKAKpCPhD5nsF5GBAiSG5VtJFeHi:0McAWKJsF5vib5VtTeC

    Score
    7/10
    discovery

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery
    behavioral13

    • Target

      vcredist2013_x86.exe

    • Size

      6.2MB

    • MD5

      38a1b890ce847167d16567cf7b7a5642

    • SHA1

      0f5d66bcaf120f2d3f340e448a268fe4bbf7709d

    • SHA256

      53b605d1100ab0a88b867447bbf9274b5938125024ba01f5105a9e178a3dcdbd

    • SHA512

      907a9aac75f4f241a85ecb94690f74f5818eea0b2241d9ef6d4bf171f17da0f4bc702e2bb90c04f194592fcc61df5c250508d16b886ed837a74b9f45da9627cd

    • SSDEEP

      196608:hPMlUtWUVbuVAwgg1wGiU6QCs9FbEwEhMJ:oUUUNHg1wGd6QxbEwv

    Score
    7/10
    discovery

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery
    behavioral14

    • Target

      vcredist2015_2017_2019_2022_x64.exe

    • Size

      24.2MB

    • MD5

      1d545507009cc4ec7409c1bc6e93b17b

    • SHA1

      84c61fadf8cd38016fb7632969b3ace9e54b763a

    • SHA256

      3642e3f95d50cc193e4b5a0b0ffbf7fe2c08801517758b4c8aeb7105a091208a

    • SHA512

      5935b69f5138ac3fbc33813c74da853269ba079f910936aefa95e230c6092b92f6225bffb594e5dd35ff29bf260e4b35f91adede90fdf5f062030d8666fd0104

    • SSDEEP

      786432:tSp+Ty2SfUfnbDDko5dFMYqlQbgAVLSElbmucMuZZxs6Sf:4p+Ty2SfWnHDk8FjVbfzPTq4

    Score
    4/10
    discovery
    behavioral15

    • Target

      vcredist2015_2017_2019_2022_x86.exe

    • Size

      13.2MB

    • MD5

      8457542fd4be74cb2c3a92b3386ae8e9

    • SHA1

      198722b4f5fc62721910569d9d926dce22730c22

    • SHA256

      a32dd41eaab0c5e1eaa78be3c0bb73b48593de8d97a7510b97de3fd993538600

    • SHA512

      91a6283f774f9e2338b65aa835156854e9e76aed32f821b13cfd070dd6c87e1542ce2d5845beb5e4af1ddb102314bb6e0ad6214d896bb3e387590a01eae0c182

    • SSDEEP

      393216:x3RwlptVYmfr7yBG/4uOzH01/Nc1eJ/RXZMPDyiX:xGpttD7yBG/jx1/N/tZUDJ

    Score
    4/10
    discovery
    behavioral16

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Event Triggered Execution

3
T1546

Installer Packages

3
T1546.016

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Event Triggered Execution

3
T1546

Installer Packages

3
T1546.016

Defense Evasion

Modify Registry

3
T1112

System Binary Proxy Execution

3
T1218

Msiexec

3
T1218.007

Credential Access

Discovery

System Information Discovery

11
T1082

System Location Discovery

14
T1614

System Language Discovery

14
T1614.001

Query Registry

16
T1012

Peripheral Device Discovery

6
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks