Analysis

  • max time kernel
    38s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-05-2022 19:15

General

  • Target

    e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80.exe

  • Size

    6.0MB

  • MD5

    c3b3253336dda75f4759cbb14709ebb7

  • SHA1

    1d271952c9091a7de8e3021fb6f0d939c39aef13

  • SHA256

    e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80

  • SHA512

    d813a15e48dd1aa4c98bec9a75b52631de63781c34b2c41431e30c01cf9d577d7489ac711f0a54734d880dc05dda47652e7832987cfbe605291c54a28a389f3b

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 11 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80.exe
    "C:\Users\Admin\AppData\Local\Temp\e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80.exe
      "C:\Users\Admin\AppData\Local\Temp\e1e4d09e7f9fa0ea6222785a9752136ccf2675289c4e736e3713ebbfbf6deb80.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
          PID:804

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Command and Control

    Web Service

    1
    T1102

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\VCRUNTIME140.dll
      Filesize

      85KB

      MD5

      edf9d5c18111d82cf10ec99f6afa6b47

      SHA1

      d247f5b9d4d3061e3d421e0e623595aa40d9493c

      SHA256

      d89c7b863fc1ac3a179d45d5fe1b9fd35fb6fbd45171ca68d0d68ab1c1ad04fb

      SHA512

      bf017aa8275c5b6d064984a606c5d40852aa70047759468395fe520f7f68b5452befc3145efaa7c51f8ec3bf71d9e32dbd5633637f040d58ff9a4b6953bf1cbf

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_bz2.pyd
      Filesize

      92KB

      MD5

      c9bfb31afe7cce0b57e5bfbbfda5ae7a

      SHA1

      37a930d22a9651f7ae940f61a23467deaa1f59d0

      SHA256

      58563fb8798c878bbb19221d8c6c9a3cc243d6dbc9bf5d7f73ba62834c5e4614

      SHA512

      3775adb2750a8a7927f56b1bad853e405b21c678d2708ae1d0e7ddfb68e2228971636ccd88055a9d04e49f009d8ec1fb4e0f7cb6ad9b012b666e132d989668e6

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_ctypes.pyd
      Filesize

      122KB

      MD5

      3e3785757daea4e4e05a1b24461a60e1

      SHA1

      6b114125c9f086602cbc1e0ce0723374c90884cb

      SHA256

      72b7108ab9167f4cf780bac0c074c9be62ebaa43a9f5327f803c2c20a5f33d14

      SHA512

      a686def1331d31d779e308a6621d838495687176592f7ff0b41682f07473498d4782308a172a59fd7ef40f2c81042e851f607821c378acc9ab16da01a1ad3a3e

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_hashlib.pyd
      Filesize

      1.4MB

      MD5

      86db282b25244f420a5d7abd44abb098

      SHA1

      992445028220ac07b39e939824a4c6b1fda811dc

      SHA256

      ab3d09c879b395631d8a4f89f6855d98d315675e9607248eed7bc07317260168

      SHA512

      62e2919c4ba74fa69f25209db89f0652c5f8624867b3221aa3865e4dc2bab07e70880c63e4853051f1cc7464ff6478106ac4d6c9fc096172d85e523d8cbd069a

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_lzma.pyd
      Filesize

      248KB

      MD5

      857ba2d859502a76789b0cd090ef231a

      SHA1

      352378e0f9536154d698ecbb4c694aae8d416787

      SHA256

      42aafcd7e1050b3307c06874fa1e72eecfb5554bd631097e7af0506a3a200144

      SHA512

      ab70e4fde01bf0d1a2f4dbfe0b556ce3d83e57edf84c62262f0500b6b0295101a36e279f843cef6a08a4d4d3cde150ff76195ff417123eed64b661310fa759a4

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_pytransform.dll
      Filesize

      1.1MB

      MD5

      a8f9e170f1d9e6348e7a292b1d66deeb

      SHA1

      ce7650656a993367f45e388d652d4daaa326ca1e

      SHA256

      06b689eea4d1f2ba572c60de9f3d420a8dc7d8cdfb61a28c5e03c640721a31b4

      SHA512

      ecfde73773d67bbb2176da5d3afbad6c7f9a04a8457ecda919592d9c97bc1130bdeb34d8fe9079ce0ad65501c48ac40ef4a1f2f23b53b31fe3ac209e6b131eea

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_socket.pyd
      Filesize

      70KB

      MD5

      7e080d04a56cd48cf24219774ab0abe2

      SHA1

      b3caf5603ce8da3da728577aa6b06daa32118b57

      SHA256

      77b3597eef6eb044fbec7b2229772495cd632033bec03badad4e4d268748b760

      SHA512

      8bb475b62cb025823ef3eb54db58017b9fc394fe4a8a6d84aee13a4aaf9dd426e59860d3f15abcc218bd7cf4aefeee37d8fdf24dc272b6196b089b65cb584aae

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\_ssl.pyd
      Filesize

      1.7MB

      MD5

      61fb40f4c868059e3378c735d1888c14

      SHA1

      73423b0e17eb9a0c231f4d6bffb2541a08975ed2

      SHA256

      ea7cf863090d7f61daae9c6cc679608239e622f4485514dc705d09c1311657c2

      SHA512

      e40a1fcf528b9a0a4bd2161b71d86dacff82647d6895f8a945c0960310397f8ebdc2d3191d04cd262940866ff0d7ddc7e4f2c17b9ebf86f527c08c8179ff2e91

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\base_library.zip
      Filesize

      756KB

      MD5

      b29fdc5dbfbe068e3e5807eccdb2565f

      SHA1

      280bd6ede7f4add3a28fa33fc5ccde29a66b8c7e

      SHA256

      72e2b512b24b20651e1299de0b1e71482808d98546a5efd665658d328b85ba2a

      SHA512

      dd362f167f0353bfa591c488268b8b5ecfb81a49df904a18f2b0ee44f2875d960091aa61aab78ce8ca215ccb4750e6027713b12924f3f2230f05e1874a3938d4

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\certifi\cacert.pem
      Filesize

      275KB

      MD5

      c760591283d5a4a987ad646b35de3717

      SHA1

      5d10cbd25ac1c7ced5bfb3d6f185fa150f6ea134

      SHA256

      1a14f6e1fd11efff72e1863f8645f090eec1b616614460c210c3b7e3c13d4b5e

      SHA512

      c192ae381008eaf180782e6e40cd51834e0233e98942bd071768308e179f58f3530e6e883f245a2630c86923dbeb68b624c5ec2167040d749813fedc37a6d1e6

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\main.exe.manifest
      Filesize

      1KB

      MD5

      e0bf7f40423528a74e81a5a0c3940d95

      SHA1

      69018ec3d49e7d8ac2755aa22f623b75c18b3b0d

      SHA256

      18ae5b418f203ffc923bfeed20e5fef64b748d35c039adbeba096e8bf2b09ce0

      SHA512

      5b750d2c722b85fa279f8e6bed82f4547d3a33aaf0995a6d63492fd14c0ed12ecf59d5363fc7235aa601f97ff273e693f0d433eae04ca494379ec08aff6ed84d

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\python36.dll
      Filesize

      3.4MB

      MD5

      7e5ad98ee1fef48d50c2cb641f464181

      SHA1

      ba424106c46ab11be33f4954195d10382791677d

      SHA256

      dd4bba32bf57165371822f5966617f475198764a91f39dc6ef86552457ac795d

      SHA512

      7633730cc9672bc558f8f3391534f9a0f3627a98c5c9f5acefbfc2356eeb14cd10581dceceec2e2d20ed666bc121b28d2af63bd61ead48d34cbcec5861f8ef82

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\select.pyd
      Filesize

      26KB

      MD5

      290242633745524a3fb673798faabbe1

      SHA1

      7a5df2949b75469242c9287ae529045d7a85fd4c

      SHA256

      df8acaf83e5c861f1d0ad694b087ff0a451f01191602617307a93c9dec893ecd

      SHA512

      a3aec08265e2ea4549df14f6c2683b7b53c553b45304e80ed27ca5b5df70f0e1a3b139608557230e2acbaad4f302b5e20631a9d82de75222a9cc4b2177ce2020

    • C:\Users\Admin\AppData\Local\Temp\_MEI12122\unicodedata.pyd
      Filesize

      884KB

      MD5

      1c35e860d07c30617326d5a7030961b2

      SHA1

      44f727f11b2a19b078a987ad4f4bf7b6ccb393c2

      SHA256

      7c115398f9975004b436c70cfa5d5d08e9f3f1d0f1c8a9e07eeeac96affe6625

      SHA512

      863ffa0d09c7e7fc00b3a5ec8101ed31b6794f8b1dab96501c11725f247dfc5315f9b20602d424e384fdc20031e5d59ae65be1ecc5b72976ac3e2813b0cd2276

    • \Users\Admin\AppData\Local\Temp\_MEI12122\VCRUNTIME140.dll
      Filesize

      85KB

      MD5

      edf9d5c18111d82cf10ec99f6afa6b47

      SHA1

      d247f5b9d4d3061e3d421e0e623595aa40d9493c

      SHA256

      d89c7b863fc1ac3a179d45d5fe1b9fd35fb6fbd45171ca68d0d68ab1c1ad04fb

      SHA512

      bf017aa8275c5b6d064984a606c5d40852aa70047759468395fe520f7f68b5452befc3145efaa7c51f8ec3bf71d9e32dbd5633637f040d58ff9a4b6953bf1cbf

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_bz2.pyd
      Filesize

      92KB

      MD5

      c9bfb31afe7cce0b57e5bfbbfda5ae7a

      SHA1

      37a930d22a9651f7ae940f61a23467deaa1f59d0

      SHA256

      58563fb8798c878bbb19221d8c6c9a3cc243d6dbc9bf5d7f73ba62834c5e4614

      SHA512

      3775adb2750a8a7927f56b1bad853e405b21c678d2708ae1d0e7ddfb68e2228971636ccd88055a9d04e49f009d8ec1fb4e0f7cb6ad9b012b666e132d989668e6

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_ctypes.pyd
      Filesize

      122KB

      MD5

      3e3785757daea4e4e05a1b24461a60e1

      SHA1

      6b114125c9f086602cbc1e0ce0723374c90884cb

      SHA256

      72b7108ab9167f4cf780bac0c074c9be62ebaa43a9f5327f803c2c20a5f33d14

      SHA512

      a686def1331d31d779e308a6621d838495687176592f7ff0b41682f07473498d4782308a172a59fd7ef40f2c81042e851f607821c378acc9ab16da01a1ad3a3e

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_hashlib.pyd
      Filesize

      1.4MB

      MD5

      86db282b25244f420a5d7abd44abb098

      SHA1

      992445028220ac07b39e939824a4c6b1fda811dc

      SHA256

      ab3d09c879b395631d8a4f89f6855d98d315675e9607248eed7bc07317260168

      SHA512

      62e2919c4ba74fa69f25209db89f0652c5f8624867b3221aa3865e4dc2bab07e70880c63e4853051f1cc7464ff6478106ac4d6c9fc096172d85e523d8cbd069a

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_lzma.pyd
      Filesize

      248KB

      MD5

      857ba2d859502a76789b0cd090ef231a

      SHA1

      352378e0f9536154d698ecbb4c694aae8d416787

      SHA256

      42aafcd7e1050b3307c06874fa1e72eecfb5554bd631097e7af0506a3a200144

      SHA512

      ab70e4fde01bf0d1a2f4dbfe0b556ce3d83e57edf84c62262f0500b6b0295101a36e279f843cef6a08a4d4d3cde150ff76195ff417123eed64b661310fa759a4

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_pytransform.dll
      Filesize

      1.1MB

      MD5

      a8f9e170f1d9e6348e7a292b1d66deeb

      SHA1

      ce7650656a993367f45e388d652d4daaa326ca1e

      SHA256

      06b689eea4d1f2ba572c60de9f3d420a8dc7d8cdfb61a28c5e03c640721a31b4

      SHA512

      ecfde73773d67bbb2176da5d3afbad6c7f9a04a8457ecda919592d9c97bc1130bdeb34d8fe9079ce0ad65501c48ac40ef4a1f2f23b53b31fe3ac209e6b131eea

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_socket.pyd
      Filesize

      70KB

      MD5

      7e080d04a56cd48cf24219774ab0abe2

      SHA1

      b3caf5603ce8da3da728577aa6b06daa32118b57

      SHA256

      77b3597eef6eb044fbec7b2229772495cd632033bec03badad4e4d268748b760

      SHA512

      8bb475b62cb025823ef3eb54db58017b9fc394fe4a8a6d84aee13a4aaf9dd426e59860d3f15abcc218bd7cf4aefeee37d8fdf24dc272b6196b089b65cb584aae

    • \Users\Admin\AppData\Local\Temp\_MEI12122\_ssl.pyd
      Filesize

      1.7MB

      MD5

      61fb40f4c868059e3378c735d1888c14

      SHA1

      73423b0e17eb9a0c231f4d6bffb2541a08975ed2

      SHA256

      ea7cf863090d7f61daae9c6cc679608239e622f4485514dc705d09c1311657c2

      SHA512

      e40a1fcf528b9a0a4bd2161b71d86dacff82647d6895f8a945c0960310397f8ebdc2d3191d04cd262940866ff0d7ddc7e4f2c17b9ebf86f527c08c8179ff2e91

    • \Users\Admin\AppData\Local\Temp\_MEI12122\python36.dll
      Filesize

      3.4MB

      MD5

      7e5ad98ee1fef48d50c2cb641f464181

      SHA1

      ba424106c46ab11be33f4954195d10382791677d

      SHA256

      dd4bba32bf57165371822f5966617f475198764a91f39dc6ef86552457ac795d

      SHA512

      7633730cc9672bc558f8f3391534f9a0f3627a98c5c9f5acefbfc2356eeb14cd10581dceceec2e2d20ed666bc121b28d2af63bd61ead48d34cbcec5861f8ef82

    • \Users\Admin\AppData\Local\Temp\_MEI12122\select.pyd
      Filesize

      26KB

      MD5

      290242633745524a3fb673798faabbe1

      SHA1

      7a5df2949b75469242c9287ae529045d7a85fd4c

      SHA256

      df8acaf83e5c861f1d0ad694b087ff0a451f01191602617307a93c9dec893ecd

      SHA512

      a3aec08265e2ea4549df14f6c2683b7b53c553b45304e80ed27ca5b5df70f0e1a3b139608557230e2acbaad4f302b5e20631a9d82de75222a9cc4b2177ce2020

    • \Users\Admin\AppData\Local\Temp\_MEI12122\unicodedata.pyd
      Filesize

      884KB

      MD5

      1c35e860d07c30617326d5a7030961b2

      SHA1

      44f727f11b2a19b078a987ad4f4bf7b6ccb393c2

      SHA256

      7c115398f9975004b436c70cfa5d5d08e9f3f1d0f1c8a9e07eeeac96affe6625

      SHA512

      863ffa0d09c7e7fc00b3a5ec8101ed31b6794f8b1dab96501c11725f247dfc5315f9b20602d424e384fdc20031e5d59ae65be1ecc5b72976ac3e2813b0cd2276

    • memory/804-80-0x0000000000000000-mapping.dmp
    • memory/968-54-0x0000000000000000-mapping.dmp