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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 04:13

General

  • Target

    2ef5bc7e3ea077223ddeb130e428140a_JaffaCakes118.js

  • Size

    183KB

  • MD5

    2ef5bc7e3ea077223ddeb130e428140a

  • SHA1

    2703976ee122a4f0a618fc69e53aa25a313cee7f

  • SHA256

    66ae152ddc0d2e4ec4836f7ab4d6c1822d3bfe746d34c8fc24f57f15e8e16ec0

  • SHA512

    cd4f2abf643beff86d75fcfbb48cabe1101db98c70720e8a75c60db59e94bc08846eaf4f7dc648277f7225e89ab559830984144e3a8c64894c9585a0149feab3

  • SSDEEP

    3072:aGTydvzf78BsUDnOMPTVjTDVoP9WhePMfa2A5izMAFKMulAXTMvBnPUSD5l:aGI7f7LUbZVjTJuWhePMCts4MRoZ55l

Malware Config

Signatures

  • STRRAT

    STRRAT is a remote access tool than can steal credentials and log keystrokes.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\2ef5bc7e3ea077223ddeb130e428140a_JaffaCakes118.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Program Files\Java\jre-1.8\bin\javaw.exe
      "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\wttqwpdcwq.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3588
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\wttqwpdcwq.txt"
        3⤵
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:636
        • C:\Program Files\Java\jre-1.8\bin\java.exe
          "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\wttqwpdcwq.txt"
          4⤵
          • Loads dropped DLL
          PID:1304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

    Filesize

    46B

    MD5

    1650c70771f0a1b64dbf170265ca591c

    SHA1

    1871437a3e6502fa72cd9c41ee5b88e891176620

    SHA256

    ffd9ee0c646f1d199f9370bb039b281224cd75a1513198f5a7645ea1cdb2f735

    SHA512

    14d0ce3110c9cae6d864e0bb0656dd932cf48dc77402943342678aff8c463635e9aee26f83c6d31a0119a4c77ee4ef6804ff3e8860e6568d0075b09aae250f8b

  • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna7693704251228322099.dll

    Filesize

    241KB

    MD5

    e02979ecd43bcc9061eb2b494ab5af50

    SHA1

    3122ac0e751660f646c73b10c4f79685aa65c545

    SHA256

    a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

    SHA512

    1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2547232018-1419253926-3356748848-1000\83aa4cc77f591dfc2374580bbd95f6ba_56759c57-3178-4ca7-8f55-68280b8af199

    Filesize

    45B

    MD5

    c8366ae350e7019aefc9d1e6e6a498c6

    SHA1

    5731d8a3e6568a5f2dfbbc87e3db9637df280b61

    SHA256

    11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

    SHA512

    33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

  • C:\Users\Admin\AppData\Roaming\wttqwpdcwq.txt

    Filesize

    92KB

    MD5

    72e3da2f8357c43f4fdf82a9479a1c85

    SHA1

    0b3b520fdde7958f9d02e388130ff5f6dc3dc1b2

    SHA256

    b1d480ddc3655879f8639184af5f1e6441660dc37216a8079982046e6e60c6c5

    SHA512

    0892f05ec27661901a01015b3751d7575ecafd5468ab33fb157ceb5072a861a4b0d19cd8d0b8cfc89fadde4cb02a9e2e13d52ffbad35fdd1e728c15a9a8c7bf4

  • C:\Users\Admin\lib\jna-5.5.0.jar

    Filesize

    1.4MB

    MD5

    acfb5b5fd9ee10bf69497792fd469f85

    SHA1

    0e0845217c4907822403912ad6828d8e0b256208

    SHA256

    b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e

    SHA512

    e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa

  • C:\Users\Admin\lib\jna-platform-5.5.0.jar

    Filesize

    2.6MB

    MD5

    2f4a99c2758e72ee2b59a73586a2322f

    SHA1

    af38e7c4d0fc73c23ecd785443705bfdee5b90bf

    SHA256

    24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5

    SHA512

    b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494

  • C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar

    Filesize

    4.1MB

    MD5

    b33387e15ab150a7bf560abdc73c3bec

    SHA1

    66b8075784131f578ef893fd7674273f709b9a4c

    SHA256

    2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491

    SHA512

    25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279

  • C:\Users\Admin\lib\system-hook-3.5.jar

    Filesize

    772KB

    MD5

    e1aa38a1e78a76a6de73efae136cdb3a

    SHA1

    c463da71871f780b2e2e5dba115d43953b537daf

    SHA256

    2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609

    SHA512

    fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d

  • memory/636-215-0x000001E40A5F0000-0x000001E40A860000-memory.dmp

    Filesize

    2.4MB

  • memory/636-214-0x000001E408FA0000-0x000001E408FA1000-memory.dmp

    Filesize

    4KB

  • memory/636-202-0x000001E408FA0000-0x000001E408FA1000-memory.dmp

    Filesize

    4KB

  • memory/636-186-0x000001E408FA0000-0x000001E408FA1000-memory.dmp

    Filesize

    4KB

  • memory/636-172-0x000001E40A5F0000-0x000001E40A860000-memory.dmp

    Filesize

    2.4MB

  • memory/1304-240-0x0000020E3DD10000-0x0000020E3DD11000-memory.dmp

    Filesize

    4KB

  • memory/1304-258-0x0000020E3DD10000-0x0000020E3DD11000-memory.dmp

    Filesize

    4KB

  • memory/3588-99-0x000001E8E9CC0000-0x000001E8E9CD0000-memory.dmp

    Filesize

    64KB

  • memory/3588-113-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-39-0x000001E8E9C80000-0x000001E8E9C90000-memory.dmp

    Filesize

    64KB

  • memory/3588-41-0x000001E8E9970000-0x000001E8E9BE0000-memory.dmp

    Filesize

    2.4MB

  • memory/3588-42-0x000001E8E9C90000-0x000001E8E9CA0000-memory.dmp

    Filesize

    64KB

  • memory/3588-46-0x000001E8E9CA0000-0x000001E8E9CB0000-memory.dmp

    Filesize

    64KB

  • memory/3588-45-0x000001E8E9BF0000-0x000001E8E9C00000-memory.dmp

    Filesize

    64KB

  • memory/3588-44-0x000001E8E9BE0000-0x000001E8E9BF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-49-0x000001E8E9C10000-0x000001E8E9C20000-memory.dmp

    Filesize

    64KB

  • memory/3588-51-0x000001E8E9CC0000-0x000001E8E9CD0000-memory.dmp

    Filesize

    64KB

  • memory/3588-50-0x000001E8E9CB0000-0x000001E8E9CC0000-memory.dmp

    Filesize

    64KB

  • memory/3588-56-0x000001E8E9C20000-0x000001E8E9C30000-memory.dmp

    Filesize

    64KB

  • memory/3588-57-0x000001E8E9CE0000-0x000001E8E9CF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-55-0x000001E8E9CD0000-0x000001E8E9CE0000-memory.dmp

    Filesize

    64KB

  • memory/3588-54-0x000001E8E9C00000-0x000001E8E9C10000-memory.dmp

    Filesize

    64KB

  • memory/3588-62-0x000001E8E9CF0000-0x000001E8E9D00000-memory.dmp

    Filesize

    64KB

  • memory/3588-61-0x000001E8E9C40000-0x000001E8E9C50000-memory.dmp

    Filesize

    64KB

  • memory/3588-63-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-67-0x000001E8E9D00000-0x000001E8E9D10000-memory.dmp

    Filesize

    64KB

  • memory/3588-66-0x000001E8E9C50000-0x000001E8E9C60000-memory.dmp

    Filesize

    64KB

  • memory/3588-70-0x000001E8E9C60000-0x000001E8E9C70000-memory.dmp

    Filesize

    64KB

  • memory/3588-71-0x000001E8E9D10000-0x000001E8E9D20000-memory.dmp

    Filesize

    64KB

  • memory/3588-75-0x000001E8E9D20000-0x000001E8E9D30000-memory.dmp

    Filesize

    64KB

  • memory/3588-74-0x000001E8E9C70000-0x000001E8E9C80000-memory.dmp

    Filesize

    64KB

  • memory/3588-76-0x000001E8E9D30000-0x000001E8E9D40000-memory.dmp

    Filesize

    64KB

  • memory/3588-79-0x000001E8E9D40000-0x000001E8E9D50000-memory.dmp

    Filesize

    64KB

  • memory/3588-78-0x000001E8E9C80000-0x000001E8E9C90000-memory.dmp

    Filesize

    64KB

  • memory/3588-86-0x000001E8E9D70000-0x000001E8E9D80000-memory.dmp

    Filesize

    64KB

  • memory/3588-85-0x000001E8E9D60000-0x000001E8E9D70000-memory.dmp

    Filesize

    64KB

  • memory/3588-84-0x000001E8E9D50000-0x000001E8E9D60000-memory.dmp

    Filesize

    64KB

  • memory/3588-83-0x000001E8E9C90000-0x000001E8E9CA0000-memory.dmp

    Filesize

    64KB

  • memory/3588-91-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-93-0x000001E8E9CA0000-0x000001E8E9CB0000-memory.dmp

    Filesize

    64KB

  • memory/3588-94-0x000001E8E9D80000-0x000001E8E9D90000-memory.dmp

    Filesize

    64KB

  • memory/3588-96-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-97-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-100-0x000001E8E9CD0000-0x000001E8E9CE0000-memory.dmp

    Filesize

    64KB

  • memory/3588-101-0x000001E8E9D90000-0x000001E8E9DA0000-memory.dmp

    Filesize

    64KB

  • memory/3588-36-0x000001E8E9C60000-0x000001E8E9C70000-memory.dmp

    Filesize

    64KB

  • memory/3588-98-0x000001E8E9CB0000-0x000001E8E9CC0000-memory.dmp

    Filesize

    64KB

  • memory/3588-103-0x000001E8E9DA0000-0x000001E8E9DB0000-memory.dmp

    Filesize

    64KB

  • memory/3588-107-0x000001E8E9DB0000-0x000001E8E9DC0000-memory.dmp

    Filesize

    64KB

  • memory/3588-106-0x000001E8E9CE0000-0x000001E8E9CF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-110-0x000001E8E9DC0000-0x000001E8E9DD0000-memory.dmp

    Filesize

    64KB

  • memory/3588-109-0x000001E8E9CF0000-0x000001E8E9D00000-memory.dmp

    Filesize

    64KB

  • memory/3588-119-0x000001E8E9DD0000-0x000001E8E9DE0000-memory.dmp

    Filesize

    64KB

  • memory/3588-114-0x000001E8E9D00000-0x000001E8E9D10000-memory.dmp

    Filesize

    64KB

  • memory/3588-38-0x000001E8E9C70000-0x000001E8E9C80000-memory.dmp

    Filesize

    64KB

  • memory/3588-121-0x000001E8E9D10000-0x000001E8E9D20000-memory.dmp

    Filesize

    64KB

  • memory/3588-122-0x000001E8E9DE0000-0x000001E8E9DF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-127-0x000001E8E9DF0000-0x000001E8E9E00000-memory.dmp

    Filesize

    64KB

  • memory/3588-126-0x000001E8E9D30000-0x000001E8E9D40000-memory.dmp

    Filesize

    64KB

  • memory/3588-125-0x000001E8E9D20000-0x000001E8E9D30000-memory.dmp

    Filesize

    64KB

  • memory/3588-129-0x000001E8E9E00000-0x000001E8E9E10000-memory.dmp

    Filesize

    64KB

  • memory/3588-128-0x000001E8E9D40000-0x000001E8E9D50000-memory.dmp

    Filesize

    64KB

  • memory/3588-134-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-136-0x000001E8E9D50000-0x000001E8E9D60000-memory.dmp

    Filesize

    64KB

  • memory/3588-137-0x000001E8E9D60000-0x000001E8E9D70000-memory.dmp

    Filesize

    64KB

  • memory/3588-138-0x000001E8E9D70000-0x000001E8E9D80000-memory.dmp

    Filesize

    64KB

  • memory/3588-143-0x000001E8E9970000-0x000001E8E9BE0000-memory.dmp

    Filesize

    2.4MB

  • memory/3588-158-0x000001E8E9CC0000-0x000001E8E9CD0000-memory.dmp

    Filesize

    64KB

  • memory/3588-169-0x000001E8E9E00000-0x000001E8E9E10000-memory.dmp

    Filesize

    64KB

  • memory/3588-167-0x000001E8E9DF0000-0x000001E8E9E00000-memory.dmp

    Filesize

    64KB

  • memory/3588-166-0x000001E8E9DE0000-0x000001E8E9DF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-165-0x000001E8E9DD0000-0x000001E8E9DE0000-memory.dmp

    Filesize

    64KB

  • memory/3588-164-0x000001E8E9DC0000-0x000001E8E9DD0000-memory.dmp

    Filesize

    64KB

  • memory/3588-163-0x000001E8E9DB0000-0x000001E8E9DC0000-memory.dmp

    Filesize

    64KB

  • memory/3588-162-0x000001E8E9DA0000-0x000001E8E9DB0000-memory.dmp

    Filesize

    64KB

  • memory/3588-161-0x000001E8E9D90000-0x000001E8E9DA0000-memory.dmp

    Filesize

    64KB

  • memory/3588-160-0x000001E8E9D80000-0x000001E8E9D90000-memory.dmp

    Filesize

    64KB

  • memory/3588-159-0x000001E8E9CD0000-0x000001E8E9CE0000-memory.dmp

    Filesize

    64KB

  • memory/3588-157-0x000001E8E9CB0000-0x000001E8E9CC0000-memory.dmp

    Filesize

    64KB

  • memory/3588-156-0x000001E8E9CA0000-0x000001E8E9CB0000-memory.dmp

    Filesize

    64KB

  • memory/3588-155-0x000001E8E9C90000-0x000001E8E9CA0000-memory.dmp

    Filesize

    64KB

  • memory/3588-154-0x000001E8E9C80000-0x000001E8E9C90000-memory.dmp

    Filesize

    64KB

  • memory/3588-153-0x000001E8E9C70000-0x000001E8E9C80000-memory.dmp

    Filesize

    64KB

  • memory/3588-152-0x000001E8E9C60000-0x000001E8E9C70000-memory.dmp

    Filesize

    64KB

  • memory/3588-151-0x000001E8E9C50000-0x000001E8E9C60000-memory.dmp

    Filesize

    64KB

  • memory/3588-150-0x000001E8E9C40000-0x000001E8E9C50000-memory.dmp

    Filesize

    64KB

  • memory/3588-149-0x000001E8E9C30000-0x000001E8E9C40000-memory.dmp

    Filesize

    64KB

  • memory/3588-148-0x000001E8E9C20000-0x000001E8E9C30000-memory.dmp

    Filesize

    64KB

  • memory/3588-147-0x000001E8E9BF0000-0x000001E8E9C00000-memory.dmp

    Filesize

    64KB

  • memory/3588-34-0x000001E8E9C50000-0x000001E8E9C60000-memory.dmp

    Filesize

    64KB

  • memory/3588-32-0x000001E8E9C40000-0x000001E8E9C50000-memory.dmp

    Filesize

    64KB

  • memory/3588-25-0x000001E8E9C20000-0x000001E8E9C30000-memory.dmp

    Filesize

    64KB

  • memory/3588-26-0x000001E8E9C30000-0x000001E8E9C40000-memory.dmp

    Filesize

    64KB

  • memory/3588-19-0x000001E8E9BF0000-0x000001E8E9C00000-memory.dmp

    Filesize

    64KB

  • memory/3588-20-0x000001E8E9C10000-0x000001E8E9C20000-memory.dmp

    Filesize

    64KB

  • memory/3588-21-0x000001E8E9C00000-0x000001E8E9C10000-memory.dmp

    Filesize

    64KB

  • memory/3588-15-0x000001E8E9BE0000-0x000001E8E9BF0000-memory.dmp

    Filesize

    64KB

  • memory/3588-13-0x000001E8E7F20000-0x000001E8E7F21000-memory.dmp

    Filesize

    4KB

  • memory/3588-4-0x000001E8E9970000-0x000001E8E9BE0000-memory.dmp

    Filesize

    2.4MB

  • memory/3588-146-0x000001E8E9C10000-0x000001E8E9C20000-memory.dmp

    Filesize

    64KB

  • memory/3588-145-0x000001E8E9C00000-0x000001E8E9C10000-memory.dmp

    Filesize

    64KB

  • memory/3588-144-0x000001E8E9BE0000-0x000001E8E9BF0000-memory.dmp

    Filesize

    64KB