Analysis

  • max time kernel
    142s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 14:29

General

  • Target

    eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe

  • Size

    14.8MB

  • MD5

    eb4726176b7d6def7512e21d02ed6c6b

  • SHA1

    09c1de26004401ab735ff0017ccc3c056bdb0097

  • SHA256

    24a82936420cde7f9dfb7e95ad21dd82ec4e08098154d213efaf98e3022cf9b1

  • SHA512

    8206fa8a83c24cf58032f34bec6ca0a0892b5db182eee3caab992c41ddf2ee4bef99f8b219e12d36ec8449470e067f8207237d8c023452493c9745da46db8523

  • SSDEEP

    393216:2Pzn/SFKehyVIpQq362HTeLIfYw3W5gWd3lNw0:2rSphyCO52zeLIfj6jj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\images\btn-bg.png

    Filesize

    187B

    MD5

    df6389f4676a99c481cbbaed9d0179fe

    SHA1

    f386f5fd4bbab6fe738230b4a02066fe649f7aa1

    SHA256

    af4dc7304bfe9da3cff1646a90ed298a3a6df62047775970ff0abed7c6e9779e

    SHA512

    5a2e897daaceaff61e7a7fd4b2771e4a75e3973188bc546f0cdea8d15b19cb732bad99a470163a98336f53f33a2ec69153c028fd4dd62d16e26d2042a8e737ab

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\images\windows.jpg

    Filesize

    44KB

    MD5

    0c033d2d431acf451488fa8eedf7abdc

    SHA1

    e1296633918c8ef6653847dedcd7bfa9e12cb627

    SHA256

    99b1943e1dda4dce98f339c75941a709bbfbf6d93243cd8c3e2887d8c27136d5

    SHA512

    6006a3cb375154506fc6ef5338c3458e78d7aa568c8f167433182cf00781c9bf67579fe32824fd4c8754ad48e48a5740151a9dafadde372229a2032e9183b6da

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\js\bramus\jsProgressBarHandler.js

    Filesize

    16KB

    MD5

    d645bc10d1d3209e03495ba67d167757

    SHA1

    1ea1c520251538032952825e11c55519a039189e

    SHA256

    f411aa3b252e12cb6192b052819337096a855cb182e89110f3bad35c68fc137f

    SHA512

    d640797b117f9ec0c2570565da0294f93e7fc3fc5dbff8492221266889d8c27c162bfa07dd1eb8d18e85fcc3e9f6d2801cc18cc9faa3e7cf123566b3f229f42e

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\js\prototype\prototype.js

    Filesize

    123KB

    MD5

    d3a5b20d5368c1bcabe655b57b52d097

    SHA1

    015cf89260f3e8f0b86f5a17558125c933692989

    SHA256

    e9cca17c4320baac34e9ea5a41357ae0baffdd1beed813c2ef1f82d1179e9868

    SHA512

    1fd0889623b195a6faf905a2a662fc08173e76ac9490e2aaf9a96390f2184d71c1d5f29c61553bab34a3ea4626226fbd9eba4a2085afb5994290c31fb87a68c0

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\page.html

    Filesize

    1KB

    MD5

    3ac507e36b0f2e55571133ad1b0fa400

    SHA1

    5d11312861c5c6750ff60c79646951064906d8b7

    SHA256

    7dbcc036716712e3a82b915160faa7c7ed897d25581331eabe802a10131bd753

    SHA512

    07a6da7bc8c7b7984076366dd2b2d96bda39ba853a1b74254cf550e767627ff15725a21e3bf91f859c44d770106840f87912591d32861e203653f0f1e6eac43e

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\page2.html

    Filesize

    1KB

    MD5

    0804815d42b4373f96f13bd7f059e8d7

    SHA1

    353ee8f970ec5f96eef70f050adf0985305b17c0

    SHA256

    de1fc9576eb440940a8927e4c1f7da6632ed91a3ea5763b661bf0d2465a2d4c7

    SHA512

    95304808e4a6cf2f684059a65e96fd8a264369d84f04c57a83d389035a31552c19439ecd4a32db515f57538aa83e06fdb4799bb94e366be660137298800f8b98

  • C:\Users\Admin\AppData\Local\Temp\1rwcbign.hld\html\style.css

    Filesize

    1KB

    MD5

    0ea518f9fb46e2389269003bea78436d

    SHA1

    fb0a3abe4bb4de9e5f026ec96cc2f89591207c39

    SHA256

    54df739334ffb628170df192a4ba16f0fb78465dc375b40a29b51cf4bfc39de7

    SHA512

    bf931b05539f612a819e06e7ffb08d227202232b6345444d22002b11ef9fb292ffc2cb386a96d99ae6ed781daec40c5f2a3cd1a482a701a9d5573d86815bc4b8

  • \Users\Admin\AppData\Local\Temp\1rwcbign.hld\7z.dll

    Filesize

    893KB

    MD5

    04ad4b80880b32c94be8d0886482c774

    SHA1

    344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

    SHA256

    a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

    SHA512

    3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

  • \Users\Admin\AppData\Local\Temp\1rwcbign.hld\eb4726176b7d6def7512e21d02ed6c6b_JaffaCakes118.exe

    Filesize

    14.7MB

    MD5

    ed394f4207825fede2cd78231cc375b8

    SHA1

    9a2694464a4d813f677c1edb5e1864c0c7d41f7c

    SHA256

    6741aa059caf95e1f40ebb9bfabe137bdd94896c59102d80713e6a1b8a6d7ff7

    SHA512

    dbb44538f0043a8fc5c92a817f3bb10e777277e2960ffeb02045b5e5f9602588b29f251e1b5984f7981d442208ca49d6b5b4b5b063149bf09b1fb38e14271dbe

  • memory/2760-160-0x0000000075870000-0x00000000764BA000-memory.dmp

    Filesize

    12.3MB

  • memory/2760-152-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2760-402-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-19-0x0000000075490000-0x000000007553C000-memory.dmp

    Filesize

    688KB

  • memory/2760-22-0x0000000076770000-0x00000000767C7000-memory.dmp

    Filesize

    348KB

  • memory/2760-21-0x0000000077260000-0x00000000772A7000-memory.dmp

    Filesize

    284KB

  • memory/2760-23-0x00000000751F0000-0x00000000751F9000-memory.dmp

    Filesize

    36KB

  • memory/2760-24-0x00000000745E0000-0x0000000074B8B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-26-0x00000000745E0000-0x0000000074B8B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-27-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-25-0x0000000075870000-0x00000000764BA000-memory.dmp

    Filesize

    12.3MB

  • memory/2760-30-0x00000000770E0000-0x000000007723C000-memory.dmp

    Filesize

    1.4MB

  • memory/2760-31-0x0000000074FC0000-0x000000007501B000-memory.dmp

    Filesize

    364KB

  • memory/2760-33-0x00000000765C0000-0x00000000765F5000-memory.dmp

    Filesize

    212KB

  • memory/2760-34-0x0000000076A20000-0x0000000076B3D000-memory.dmp

    Filesize

    1.1MB

  • memory/2760-169-0x00000000751E0000-0x00000000751E5000-memory.dmp

    Filesize

    20KB

  • memory/2760-45-0x0000000076D40000-0x0000000076DCF000-memory.dmp

    Filesize

    572KB

  • memory/2760-46-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-55-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-137-0x00000000742B0000-0x00000000742C7000-memory.dmp

    Filesize

    92KB

  • memory/2760-139-0x0000000074230000-0x0000000074245000-memory.dmp

    Filesize

    84KB

  • memory/2760-140-0x0000000074250000-0x00000000742A2000-memory.dmp

    Filesize

    328KB

  • memory/2760-142-0x0000000077240000-0x0000000077259000-memory.dmp

    Filesize

    100KB

  • memory/2760-141-0x0000000074220000-0x000000007422D000-memory.dmp

    Filesize

    52KB

  • memory/2760-143-0x0000000074110000-0x000000007415F000-memory.dmp

    Filesize

    316KB

  • memory/2760-145-0x0000000077240000-0x0000000077259000-memory.dmp

    Filesize

    100KB

  • memory/2760-146-0x00000000740F0000-0x000000007410C000-memory.dmp

    Filesize

    112KB

  • memory/2760-144-0x0000000074160000-0x00000000741B8000-memory.dmp

    Filesize

    352KB

  • memory/2760-149-0x0000000076DD0000-0x0000000076DF7000-memory.dmp

    Filesize

    156KB

  • memory/2760-147-0x0000000075420000-0x000000007542C000-memory.dmp

    Filesize

    48KB

  • memory/2760-150-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2760-151-0x0000000000330000-0x000000000036D000-memory.dmp

    Filesize

    244KB

  • memory/2760-168-0x0000000074FC0000-0x000000007501B000-memory.dmp

    Filesize

    364KB

  • memory/2760-153-0x0000000077260000-0x00000000772A7000-memory.dmp

    Filesize

    284KB

  • memory/2760-155-0x0000000075490000-0x000000007553C000-memory.dmp

    Filesize

    688KB

  • memory/2760-406-0x0000000006F00000-0x0000000007000000-memory.dmp

    Filesize

    1024KB

  • memory/2760-161-0x0000000076770000-0x00000000767C7000-memory.dmp

    Filesize

    348KB

  • memory/2760-162-0x0000000075300000-0x000000007534A000-memory.dmp

    Filesize

    296KB

  • memory/2760-166-0x00000000770E0000-0x000000007723C000-memory.dmp

    Filesize

    1.4MB

  • memory/2760-165-0x00000000745E0000-0x0000000074B8B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-163-0x0000000075140000-0x00000000751BD000-memory.dmp

    Filesize

    500KB

  • memory/2760-404-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-405-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-170-0x00000000765C0000-0x00000000765F5000-memory.dmp

    Filesize

    212KB

  • memory/2760-171-0x0000000076B40000-0x0000000076B46000-memory.dmp

    Filesize

    24KB

  • memory/2760-174-0x0000000075770000-0x0000000075775000-memory.dmp

    Filesize

    20KB

  • memory/2760-176-0x0000000074250000-0x00000000742A2000-memory.dmp

    Filesize

    328KB

  • memory/2760-177-0x0000000074230000-0x0000000074245000-memory.dmp

    Filesize

    84KB

  • memory/2760-178-0x0000000074220000-0x000000007422D000-memory.dmp

    Filesize

    52KB

  • memory/2760-179-0x0000000074160000-0x00000000741B8000-memory.dmp

    Filesize

    352KB

  • memory/2760-183-0x0000000076DD0000-0x0000000076DF7000-memory.dmp

    Filesize

    156KB

  • memory/2760-182-0x00000000740E0000-0x00000000740E7000-memory.dmp

    Filesize

    28KB

  • memory/2760-181-0x00000000740F0000-0x000000007410C000-memory.dmp

    Filesize

    112KB

  • memory/2760-180-0x0000000074110000-0x000000007415F000-memory.dmp

    Filesize

    316KB

  • memory/2760-184-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2760-185-0x00000000745E0000-0x0000000074B8B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-186-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-187-0x00000000770E0000-0x000000007723C000-memory.dmp

    Filesize

    1.4MB

  • memory/2760-188-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2760-191-0x0000000075490000-0x000000007553C000-memory.dmp

    Filesize

    688KB

  • memory/2760-198-0x0000000075300000-0x000000007534A000-memory.dmp

    Filesize

    296KB

  • memory/2760-199-0x0000000075140000-0x00000000751BD000-memory.dmp

    Filesize

    500KB

  • memory/2760-201-0x00000000745E0000-0x0000000074B8B000-memory.dmp

    Filesize

    5.7MB

  • memory/2760-220-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-222-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-289-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-290-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-292-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-293-0x0000000006F00000-0x0000000007000000-memory.dmp

    Filesize

    1024KB

  • memory/2760-403-0x00000000010B0000-0x00000000010F0000-memory.dmp

    Filesize

    256KB

  • memory/2760-17-0x0000000000330000-0x000000000036D000-memory.dmp

    Filesize

    244KB

  • memory/2760-15-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2760-16-0x00000000000A0000-0x00000000000A1000-memory.dmp

    Filesize

    4KB

  • memory/2760-11-0x0000000075300000-0x000000007534A000-memory.dmp

    Filesize

    296KB

  • memory/2760-13-0x0000000000330000-0x000000000036D000-memory.dmp

    Filesize

    244KB

  • memory/2760-12-0x00000000010F0000-0x00000000011E0000-memory.dmp

    Filesize

    960KB

  • memory/2976-0-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2976-2-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB

  • memory/2976-9-0x0000000004F40000-0x0000000005030000-memory.dmp

    Filesize

    960KB

  • memory/2976-1-0x00000000004B0000-0x00000000004F0000-memory.dmp

    Filesize

    256KB

  • memory/2976-20-0x0000000074B90000-0x000000007513B000-memory.dmp

    Filesize

    5.7MB