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General

  • Target

    empyrean-main.zip

  • Size

    400KB

  • Sample

    230422-3mmelahd99

  • MD5

    46e5d4ecbcb474acd20d08cd4fb94acc

  • SHA1

    e17d2c497265849cb35ef0b483cfc47d5c069502

  • SHA256

    80f39a11a179b4b0829192f0283f53b4170347f760deb4b40b346ac99bba4d87

  • SHA512

    6e020d49a6eee6b5bdc8069a40e348d71bf46c4ea5a587efa1742cab1c6851527b5a50eedbf1d5064637cf14c305b4f6dbf654008146fb6344ad3a7ade988c6d

  • SSDEEP

    6144:6Iql1HuhH5GUMUdWApvz4VzSYFdQGTB3JTs/hkmOeHGJeQWSE5Pj7PlA5CbF4zfL:6Hl1OnGKzYQqAeRezSEtl52fs30D

Malware Config

Targets

    • Target

      empyrean-main/build.bat

    • Size

      664B

    • MD5

      85857405eca41f5e898322bf94400313

    • SHA1

      f5d0e3170eea75ca0d19e237a9c9becd6e7988a2

    • SHA256

      d26347df3e03141a940477d79848e5322bbdb2a71dc6c603f2d980c862421ab3

    • SHA512

      16f4c957d1d4c07292e3bb0ed75874b7ecad7716bcb134d29a07bfcc96531c6775869996631eb74910d4e32c9513f54345e79fdb65534b2925ff82fefeca36c5

    Score
    1/10
    • Target

      empyrean-main/builder.py

    • Size

      8KB

    • MD5

      6519975f9f3687ed19e5f7432bf8e351

    • SHA1

      5a4983f62152bfd835c53edf7c82b80f6eab81ef

    • SHA256

      6c9fe0005872fe2aa6631ce5eedce861ae6422c54426248a550426cd388ba247

    • SHA512

      2ef798344d16d0ab4147b7c6ae6c3cc104f0a2ecc1539ebcae5b421d772f156ee831b23576e9ebb3f870fab7550ae91333c573601757daeab0ff511705a2a96f

    • SSDEEP

      96:yCIp0AnWA8TH1h7sOQf60R03oFWGXBls2LxVSV59eSF3B0:WnmDdjGrGZ0

    Score
    3/10
    • Target

      empyrean-main/install_python.bat

    • Size

      686B

    • MD5

      f30718a354e7cc104ea553ce5ae2d486

    • SHA1

      3876134e6b92da57a49d868013ed35b5d946f8fd

    • SHA256

      94008c8135d149fecd29ca62aded487f0fbfa6af893596ffc3e4b621a0fe4966

    • SHA512

      601b2256ea709a885741f1dec5c97dda6fb7fd4e485b4afac3503af1aefe73472e5bc5529c144814a3defbc0b51ac4b50e02a50dccc69b41ee5d87a3f4282874

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • Target

      empyrean-main/src/components/antidebug.py

    • Size

      11KB

    • MD5

      26435fe69fcfe6322679c9df730cd0b0

    • SHA1

      95a305df9fae655cc4b34eb0d5cad8848a4c9100

    • SHA256

      101b5276bcaae253319cfc1f0f6b6a1688d9286c7852f8e12d00c698b2ae117c

    • SHA512

      26e7750c235cfc734d86502f85f1620c4698bde6e377a2264bddd3017bb8891110e49ead665b59330666d2dd4686c8e657fb080554905dbb9976c8846781c963

    • SSDEEP

      192:0PRZOKV83Gsn8ZBwh9JYmypzrKU8zrPsR0TtsBWaOJjd5vpV5M7/V/c:0ZTd+nJYJzrn+rgeeWaOJjd5vpVC6

    Score
    3/10
    • Target

      empyrean-main/src/components/browsers.py

    • Size

      16KB

    • MD5

      1fa5ec2594e7dc5ba902baa17c26c396

    • SHA1

      9cc476e8f5068edde04fb74b8d553b9920bb7e22

    • SHA256

      fcc7ce278bc39a6f36772e45ca5a9c52bc1457bbcb451587c8812fe090fe0e37

    • SHA512

      57ff299400b36ad38fb04728c6416c3b45decc88f6258a5df66bf6bd388575c7ccee5837e0903f44bfb90ff319a9bf6cee046ea316a8f50f365e9418e888b922

    • SSDEEP

      384:ljE+Bs45wvwmzwCN903g6YeNlO3+B73Rk:BE+SYrCN903g6PNlO3+B7K

    Score
    3/10
    • Target

      empyrean-main/src/components/discordtoken.py

    • Size

      17KB

    • MD5

      c3d9cbff92171f3004bb29fc5c8e0d49

    • SHA1

      972e9a36b103a7c41a26d7f1817ffeeff8dbfb3c

    • SHA256

      18df4cedcec576281fa110f1597b8c300a6d8915fb34a05616b92ce00a1108ce

    • SHA512

      3ba2c6a271cec1b7988f39aa43358bb2fdcf7581dfbbca55adc568595995a1388b53a73279833fac747775304d6d58a98b02830082d164ead89cb1a23e3e7de2

    • SSDEEP

      384:ig9WPIDbhMUN7Qr4cq4cn6vPuk6ii34zSJPuE8q7rqLFBISJ:4Iz7C4F4o6XuVii34zSr8cr8vpJ

    Score
    3/10
    • Target

      empyrean-main/src/components/injection.py

    • Size

      2KB

    • MD5

      1bfaa460966bb67499e24c44e2ae4f3f

    • SHA1

      d79d21cd4518324d0c59fa6e183bc91df1c08433

    • SHA256

      a9d1ad9132081e78a68e9bc71d315b74b4005f67e2667dc933db2be79e297e6c

    • SHA512

      6e1fe9f8a5359abb7409f5b6177908968d5714dabb6e647b7a63c88ae02f06d7c16acb13895d896688ca4558ee64f2f80f2b02ec37879bd5b4b4bd7b5c66221f

    Score
    3/10
    • Target

      empyrean-main/src/components/startup.py

    • Size

      1KB

    • MD5

      d17d405ca05de43451c90ed876382851

    • SHA1

      5d79d59b7c7d84da78b16c3b11ccc329a85974c6

    • SHA256

      e93db849ec64a2c100f7d07bb1267edb96177b4097573796213fe19623b85e57

    • SHA512

      7e2f8325cae28528d84fe1967ded6375d8b581d99a93d5b2dbae8f7a7af03c60cadacd21bd0d29771ccb0dc438e5aac30321f251db44124ab841f267a0ff887b

    Score
    3/10
    • Target

      empyrean-main/src/components/systeminfo.py

    • Size

      6KB

    • MD5

      2737cd3bd851c13c1c5c651e045e75d7

    • SHA1

      828797243a9051d1461abebb90e162bd192f2c8a

    • SHA256

      6689a267860ff5972229c33934af6356b4828b05ae214d2024f62bd113916a4a

    • SHA512

      01d7b0e9c77585e08516c2443797f77c45db861a23f38fccad80036fe3f3ba270add2946317ef5405c608c2f8628910cf38c511cc8d7e94987730e3fe8f71e10

    • SSDEEP

      96:o62a5Q8kjqXmBHyCOMLdpvlGa4sVV2iHxhwqf+zadcTP9eTnSIf:PQRy4Tka/T2UIzaaL9erj

    Score
    3/10
    • Target

      empyrean-main/src/config.py

    • Size

      197B

    • MD5

      f9db0f9a37e5d0b737dd22c3a0473d6d

    • SHA1

      21b489d27337761e2dd5d6c50f4114ad73777800

    • SHA256

      dc3606aa2b6342da0fe23a0a5859cf2f2be3d4bc0ec49f0dd4c79201db68c541

    • SHA512

      12b32a522d848c76b984182f9827d22aea2e7c282b0f03db7b5d78e121157de6b67ee0e6031a44067c59efa146f1d5515514f9e27232778a56720582b7ec7d1d

    Score
    3/10
    • Target

      empyrean-main/src/main.py

    • Size

      848B

    • MD5

      c7e2a6f36eead941802e707eb246da84

    • SHA1

      4406272e8c7a9b8cb5684373c43f3368b2cb44dd

    • SHA256

      eff558ffa171814712d1605c72fe8eba833f1682ef7efc8285dcf5303f4c5f41

    • SHA512

      a6191c28c66c9c33d7bf070b36b5cb6ace45e06593cf4368cfd60e10a28bc846100be7efa025e1e12f5b4c3e0217ae5ec185142d1a4ea5db7aa1a5d585afdbeb

    Score
    3/10

MITRE ATT&CK Enterprise v6

Tasks