General

  • Target

    SynExec.zip

  • Size

    68.8MB

  • Sample

    241209-s3p6basmg1

  • MD5

    5b5589cb62e24de5ba498bcdfffd1066

  • SHA1

    9667785b5187c6b72e05f22cad3d6e58e4f62ed0

  • SHA256

    729968b92882fba172918f18c7c6246c33e6a4ed7f3b85f8f4eea73aab45c346

  • SHA512

    9258ec09db16804c336f05635a8585798b4f7d75739e13dfecdb6f0b59449adc3cda96a33c5394c123625cb359376e0f2c76cac0ff98f3d0a80b7f1c78f0944f

  • SSDEEP

    1572864:0ciw52iy1VJmRUwuseDluOWxrS2y+gi4GYcs498UiZpZsORbTnb+vUEXVIaSHDa9:0cF2VJwROeu2Qic745I6ORbTnasEWaSe

Malware Config

Extracted

Family

meduza

C2

45.130.145.152

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    Work

  • extensions

    .txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      Synapse.exe

    • Size

      654.2MB

    • MD5

      d9f3ff1ec9ac3aa14f6186320d4da207

    • SHA1

      a9c0eda0727b55306c91be738edb800d1b34950c

    • SHA256

      239289ad6236e2da8ff163019e1addb94a1697f2efc991904121f8575c725e05

    • SHA512

      eac3df15a76bb14b0e4423aa8c305bdc2cfa4db91a7411784f5208209db0816e44a010395ca304a749d79b91239c0a39378c96f40c0526c82bbcb1f5fc15d533

    • SSDEEP

      98304:A5774MykUq3JDinr5mQwWrxVU8Cy/Dul:m7lFZutrxrxmnyLE

    • Meduza

      Meduza is a crypto wallet and info stealer written in C++.

    • Meduza Stealer payload

    • Meduza family

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Looks up external IP address via web service

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

    • Target

      bin/d3dcompiler_43.dll

    • Size

      2.0MB

    • MD5

      1c9b45e87528b8bb8cfa884ea0099a85

    • SHA1

      98be17e1d324790a5b206e1ea1cc4e64fbe21240

    • SHA256

      2f23182ec6f4889397ac4bf03d62536136c5bdba825c7d2c4ef08c827f3a8a1c

    • SHA512

      b76d780810e8617b80331b4ad56e9c753652af2e55b66795f7a7d67d6afcec5ef00d120d9b2c64126309076d8169239a721ae8b34784b639b3a3e2bf50d6ee34

    • SSDEEP

      49152:DpX9JVeE9HP6Zpy9KyhMI50Du8LljslNsHSHFUq9OiapbbO5Akb:H3P9HP6Zpy9KyhMI50Du8LljslNsyHiS

    Score
    3/10
    • Target

      bin/libEGL.dll

    • Size

      90KB

    • MD5

      50c717ab7624384b2b2d8a953263beb2

    • SHA1

      58d82865ab86a193f8f6ff1cbf7677525f6e217d

    • SHA256

      63580999b8210315b664e7742b6d4f59e587d20b4d0826072a5ef311c6f25b74

    • SHA512

      8caac7982eba6380df162b62353088339754ff211847e3921dd74f239e8a980d588b36db385acbd2ba0edcaebcfb4d272eb0405672dc158e58666b6f695a02b4

    • SSDEEP

      1536:KGP6HhCY9bVfdiVkfynyCjUzjBUpgmsWS4dMOe9dl58Zh3Cz0b:KGPG/xViVk4yOUz26KPWHiyzy

    Score
    1/10
    • Target

      bin/libGLESv2.dll

    • Size

      3.7MB

    • MD5

      dd3f55559ca3eb1a89e7d696c8c5de53

    • SHA1

      ce2785277d60aa366e6faf3c3318d5767a3d949e

    • SHA256

      99f261fa5a69dd2b3bd6192aaf72a0d9f88d769a311fac87963658a7573ec669

    • SHA512

      bd47d44177970c08bb645f0e92011b2c9143c016d2baaf03a55f26e5e4fc157f1273fda49320815c0cbaa34b531c7fd1f28fa37d2486104d486063b138d75739

    • SSDEEP

      49152:oVgDuIkH0auiXZR2oWisTDLKvka5A9rC1Mw50uaj3cRhONxp7Im8TV659Zx/M70M:QgDWXv96pjkwpcTB5Vf

    Score
    1/10
    • Target

      bin/libcrypto-1_1-x64.dll

    • Size

      3.3MB

    • MD5

      3390d76a13973bd46b512bf257c171c8

    • SHA1

      cd269f1f752c272e3868b4dd6dc65464715ae0b0

    • SHA256

      deb034588ef43db62809cc2c599374894bf7fef5df990da6eaaa0674fbec0301

    • SHA512

      8d714e4859ffe4beb2c6a499b4d62cd549679411b5af2b50ec4f75e522e7af1943c4c29cc5d4266409351c596c6a0bb470e4ec0301e23425191f059752458620

    • SSDEEP

      49152:cVwASOC3IU6ixBGtlqREzGbOggxFSAnVJcjp15QAMa4OHjbtNPA6UsQ0H1CPwDvF:l4+0SgbhVUsIjJW6UsB1CPwDv3uFfJ

    Score
    1/10
    • Target

      bin/natives_blob.bin

    • Size

      240KB

    • MD5

      94855c31f6c24656a6d67ceae0b04cca

    • SHA1

      1d5346516d5f1f7546d4400ca3eea55022ddd9bd

    • SHA256

      20210a0e530832a0267d584015eecb331c2ac0d841faf7b36feb9d326c32c113

    • SHA512

      1043759ed4b4e1df6f05724cf5132bbcf410bc5d6ffe791ad243a6c66a577965993d72908f032805bdc14ee8b69f93417535fcc8b38bfdb006de20f7c7b0d1c4

    • SSDEEP

      3072:kUotXVrxNpyXcsR/H/UxRjh7z5/w7JrMCOL2ZHJSSC/s9a:kUopVrxNpyXcsRf/UxRjhxw7JoCOLuI

    Score
    3/10
    • Target

      bin/pydantic/__init__.cp312-win_amd64.pyd

    • Size

      34KB

    • MD5

      3d6e5bd4d480c8b6de04ee7b366fd1a7

    • SHA1

      6b82a10757ea9b0935869dad758bdd79ff0a4047

    • SHA256

      74936fbe39d47f391a7b8cf095a7a67b190265e401f7d4103e47113534595b21

    • SHA512

      764f1dddc3bcd60687fc5e226f2bcaa5e9ada0762b5ff14a1dacc5c34c3d6950fb2a264f81ee086e6e8d0d5ea2df9cc2c5d3c19c46e23171622139d8025fbc71

    • SSDEEP

      384:KXIR3YdiuoNfksmra5aWVFT+lGE1ADDeLm8uemVrJxC2XNrt9mgg5G/9:pR3mQNfkk7T+l1kSLt8vXNPg5+

    Score
    1/10
    • Target

      bin/pydantic/_hypothesis_plugin.cp312-win_amd64.pyd

    • Size

      137KB

    • MD5

      8e1a415e1e712540239276bdbc978317

    • SHA1

      d74fa9398b7f322fbec55bb435fed2519d9c0179

    • SHA256

      9a263c966f961a344393f10ef2fd2600e37cb0556715ef3de14a6ae25c9e9897

    • SHA512

      219c7817a00f3faa33bb17cd960b454370bb765399692fff4a6baa0ff7ba5e50513ef8d514d07198a201071e7851fb126b82c0f1b91560ce76d5a6f33adea151

    • SSDEEP

      3072:PKPvxqmrYtO8j1As5byiuwq2hbqaIQY6qun+qiYOPoYFkL7fW:P+ZrY1Bt5byiuwq2hbqaIQY6qun+RYcP

    Score
    1/10
    • Target

      bin/pydantic/annotated_types.cp312-win_amd64.pyd

    • Size

      64KB

    • MD5

      1251c9c662771fa9bffc7768a0fbb16b

    • SHA1

      1bfcf4ca1a17a9e4970abbaaa7b80fa9d5bbee86

    • SHA256

      ed04f36f6ba461c9f6f3cf9f3c5cfd7021b511e321a04002bab1c7672aab46a1

    • SHA512

      7c6422c063405c61541bba1bc7d77837eb42a3312cd415a6e8ae52ac4480643aae4d2defa95bdea6417ae5532e46ae3962c9c2aed6328b06971702ef88e694e4

    • SSDEEP

      768:VgKtIKukRDOedBN/8w0JEOtPC4c9fQOspVEmtDpeasP7Jrp46uN/:mKtIKxndBNkt9pTVHM7JrwN

    Score
    1/10
    • Target

      bin/pydantic/class_validators.cp312-win_amd64.pyd

    • Size

      179KB

    • MD5

      152d1b2db2161a1339735a644eaacdb5

    • SHA1

      94c10e0dfe811e990109565ba369d4fcc6b634ce

    • SHA256

      f16eaa7e5024affd6d7e97441f570ea5c151ea3060041acfc70cc68ffeac9586

    • SHA512

      4cca996bf3de2c8c1b95cc947c4247799a570c03175ca3f1ccf46714f1d94020faa3009d08ef40a0d6482b55e7e32259dac5e5ad6317a5ea60c9c62c587e8cee

    • SSDEEP

      3072:Esf0QqQGVWiFZLq4Sh9BpofA9iqGz+B3W5fKC64plrI/X:rf6TVWcZSIzdiC6WlE/

    Score
    1/10
    • Target

      bin/pydantic/color.cp312-win_amd64.pyd

    • Size

      203KB

    • MD5

      dc830e828da3e1f55a2f185b0a19c3dc

    • SHA1

      8ba65c743fc536a486055e9d1dcc27df77ebd054

    • SHA256

      c9717ff3f4ccefa6b2b3042f6b81bb0bfc766a5b69c18d2537c4a70015ae7266

    • SHA512

      cb725bfd7d2e876c1c421b4e29ec9dc56f1d3b2940d0f281cef6acc5e38f6cb485de77bc835b5a22462039531519e9dc5b4bffc7a4d515d6affed32f61a54cea

    • SSDEEP

      6144:QaB4FLnEHVonCQXl3A5zhbVd0IEDV4xF3:65C9qIEa

    Score
    1/10
    • Target

      bin/pydantic/config.cp312-win_amd64.pyd

    • Size

      74KB

    • MD5

      7b21c805b93cd7f2932f6b0dbab268a6

    • SHA1

      4678bcdb7f06f98208daf854f3a910d90dec9808

    • SHA256

      628df2c66ca3dcf51622ced6e3b94284ff8c6356529ff38d06817cc0ccea0eb4

    • SHA512

      b7d37f7937824349ebd97a63ec95eda87b3f2f36cab91dc947de8abc7f15113cb44f1b2ccb628a146921b4ea0b14ef43c9ba0939f29ca6bf6073fa853617d6bd

    • SSDEEP

      768:0iijBFta2FRxvSMwxBBv0metgQw018+1ZOiwdOfEc9Y7NAZLJOlf+WSFqJw4r1XY:8VB/ptwhVWS7VOfYOZ54r1Yw

    Score
    1/10
    • Target

      bin/pydantic/dataclasses.cp312-win_amd64.pyd

    • Size

      180KB

    • MD5

      7e01b7640f04fbcbff82d1ed74bb98b9

    • SHA1

      6bc793b1cbe83c03230f21432d04b5fbcd7949c6

    • SHA256

      5a09d4c4dfcd1023791eb259faeb8e756828cd4953de60482a56d20a03cfd8c7

    • SHA512

      4f55e98c655a0bcaa8b016f4714cc36888d6a1c4dbe07a71b9922b07227987f8d9d1e36d248c354cc21b52e525f3ad69956f8281be5ec750a7306547f3f359ae

    • SSDEEP

      1536:ylnRLcLwaoynZJd3EzrVaLbAEx/v96E/vH5BwEMKG1vabEaJvAJbGggIaM9hOUa0:QRLgPogjd0z8FvHTU0zJDiiiYeNRw8

    Score
    1/10
    • Target

      bin/pydantic/datetime_parse.cp312-win_amd64.pyd

    • Size

      83KB

    • MD5

      4c80f635cc426ef438c02731774b1fd3

    • SHA1

      119dacfd687004c93b072dca624fa610ce852a55

    • SHA256

      cb04127023c052720f37f7abdcd21e9ee0b061672059a5d8727a50d064963837

    • SHA512

      10b9fce253a27c9d3df32ea52df15f4fb84e9123d9517829857e661a3657e5ee068601a623cbd9b526d639a12a89d84859dd95d8774309dbd160afbedc186946

    • SSDEEP

      1536:Qm21L2SZjx2Q9/eNIa1xXVB+WnQ+t1pJV5ME9GrEUfKfKx0zHb8V/as:g1iSZjx2Q9/a1xXL+WnQ+jpJV5MWUCf

    Score
    1/10
    • Target

      bin/pydantic/decorator.cp312-win_amd64.pyd

    • Size

      124KB

    • MD5

      dc6eb0d48d94b06577521e435a6026d7

    • SHA1

      81ae1314df8cb19b4ef39ca1d5268354baecafb1

    • SHA256

      73f5adbba91f3d5865512273eda792ae038967d4ceb633144196dc824c72e807

    • SHA512

      3c1c3ea1e36dc55338b036f6639ab5868859381d9d5d8d8b2e4f0e649a770d54c84007b559082cb0af8f43c3466cbe3554870d4ca261a6301755d1ffcd5abe6f

    • SSDEEP

      3072:2hj9FLIOL5UF32SvfA0BX3kwoV70ll1qATQ+7W9:2hj9F8gUFmwfA0BX3kwoV70llwAvW

    Score
    1/10
    • Target

      bin/pydantic/env_settings.cp312-win_amd64.pyd

    • Size

      162KB

    • MD5

      f07eafa63354a32c582b82714fe32479

    • SHA1

      6dbfa3197e2047f42dce07a584114324cd06bac6

    • SHA256

      99946918487dac5baf70502001f1b21eac2fd59e1cd7b0f805f22c6fe1c91b69

    • SHA512

      3814264363d53cb9ee946bb355b45b939933ca84c6786c8422d0cb1232a929476b69460d9e7743924ef5df5c96876cd6c199eaa07b36d3cc0e979e1715079621

    • SSDEEP

      3072:QmcGwMpdhv4p8DpMoXreFbomSMX9KUs4du6MlIXFSVHDZ19oAbBwyUN24E:QmZwIdhvYmhXreFnDXMUsqu6MlIXFSVf

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

meduzastealer
Score
10/10

behavioral2

meduzacollectiondiscoveryspywarestealer
Score
10/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10