Analysis

  • max time kernel
    95s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2024, 10:49

General

  • Target

    be6f454c6b8d921298b1c90c75e50a7e_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    be6f454c6b8d921298b1c90c75e50a7e

  • SHA1

    b08b66bf101503d462217e0e14cf1b19cc77098c

  • SHA256

    7769177a9bd8ca275779e7810f2bcb72d62a4abd6532e47ffdbd6dcbb3aac0e3

  • SHA512

    1a3d29fd5fc7d852981e8eae2d58f28a8582e776cf9c2751e3d67192f6daf539bdc757c136287e6fd2f8e82deba25e9bd99c8d46b837716001338397e179e6f2

  • SSDEEP

    49152:88MMCHBQlZE7MArHoyDRkQb8CuMeSGO7xLLNPpJ6Qmub1F1ZblhwLRA+asFO6asx:88MMCHBQFQHph4CutpOlLhBcQDbNZblI

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 6 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 52 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be6f454c6b8d921298b1c90c75e50a7e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\be6f454c6b8d921298b1c90c75e50a7e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe
      "C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe" --GoAn --Supp 570 --Mode CheckInstall --Cid 09B5644A-4531-754D-A91A-7B780CFC496D
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:368
    • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe
      "C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe" --InstSupp --Supp 570 --Ver 155
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:112
    • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe
      "C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe" --PreCheck 570 --Uid 8771EA3CF49A754DB9E9B7B9F6BB18AC --Ver 155
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      PID:4364
    • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe
      "C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe" --GoAn --Supp 570 --Mode StartInstall --Cid 244965FF-BF7D-FE4D-BA45-3F00DABF65C7
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

    Filesize

    717B

    MD5

    822467b728b7a66b081c91795373789a

    SHA1

    d8f2f02e1eef62485a9feffd59ce837511749865

    SHA256

    af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9

    SHA512

    bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\D421DA6A33EEB7EEDD51241895D7BE61

    Filesize

    504B

    MD5

    4a6d41689523cb5ea4885f44f251472f

    SHA1

    a272f8dcf128dafc7fd5caf603b5c06e4ed2fecd

    SHA256

    45364f7bddd471b6f933cdd2d784e3e904405d15e48e00c02c85b695c6668ed3

    SHA512

    631a315eda1e0909d8fb6e5d8acd34150c780db03cd8fdc4d3415bc4db1050d0f081b90540c6c264842433454711eeaa0434d8ce966492a9cbf4baacab4361c7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

    Filesize

    192B

    MD5

    01c7acdd2b5aae60bfe3f5c469cc964d

    SHA1

    8eea92d6a0925c83cfc237c08605917f834cc83f

    SHA256

    8e3c24d8be04865ba45a5fd367a24e0e26486d5ab881cadb79a301eca9e6b577

    SHA512

    a18b6dcb48967872ed7bac91f2403a45e7b284881ac602aa7407ec5c1d41650ef2f7593b88774e247b9d06e450a9c3896a15bcb64b0ae8cfc946d1abd5a06192

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\D421DA6A33EEB7EEDD51241895D7BE61

    Filesize

    546B

    MD5

    11d292e035a5da359dc71e59d155d7f4

    SHA1

    3009db57de080de0962683b8b5dee6d4ecd0c017

    SHA256

    6fe55ef0d60ee16e9ee946776f80df2600fead0a350dda1d18fd9bed362c19ad

    SHA512

    55210d9badaf075e13730f53a6d1457d5db463675684f11101cf20715ee68ae2bde4d3529ec920dccea62e6b88b64c2bf460c5a59ee98bd3f054a348cf4fd005

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\MSVCP110.dll

    Filesize

    522KB

    MD5

    3e29914113ec4b968ba5eb1f6d194a0a

    SHA1

    557b67e372e85eb39989cb53cffd3ef1adabb9fe

    SHA256

    c8d5572ca8d7624871188f0acabc3ae60d4c5a4f6782d952b9038de3bc28b39a

    SHA512

    75078c9eaa5a7ae39408e5db1ce7dbce5a3180d1c644bcb5e481b0810b07cb7d001d68d1b4f462cd5355e98951716f041ef570fcc866d289a68ea19b3f500c43

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\MSVCR110.dll

    Filesize

    854KB

    MD5

    4ba25d2cbe1587a841dcfb8c8c4a6ea6

    SHA1

    52693d4b5e0b55a929099b680348c3932f2c3c62

    SHA256

    b30160e759115e24425b9bcdf606ef6ebce4657487525ede7f1ac40b90ff7e49

    SHA512

    82e86ec67a5c6cddf2230872f66560f4b0c3e4c1bb672507bbb8446a8d6f62512cbd0475fe23b619db3a67bb870f4f742761cf1f87d50db7f14076f54006f6c6

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\Modules\CmlProc.dll

    Filesize

    84KB

    MD5

    beccdd9df8ec434c9e6eb78fa054363a

    SHA1

    f690c5eab1c1c39f84b19f3525114a2b3937cedb

    SHA256

    6f461ce8c1e47844ed11ec53e08d760fa9340a32b04af207a3976cc7f9dd6cef

    SHA512

    3a6586743f4129c641cb82886225179d218545aebf82546d07f791dbbe270ddb969040fd9a55ad5485678d881e3a3343be27a84ba412d401864edcc581c60f4d

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\Modules\InSes.dll

    Filesize

    37KB

    MD5

    7ad47a04c4bf17d6fec2cb25d6c3d58e

    SHA1

    3e89bb832ad06cf28b64dce60e657edfcc1cc387

    SHA256

    6837d7c7050bc16a35824de09c345b70365a5e7f3dff61ef496ddc03d889b39e

    SHA512

    1ff31b057a940e226e0791844db37d5cb00453814665f5110699987417163e8fc739573be9d8507d38a7c6d6bb1b46838466d7dcd064c8300dae07c212bdb3c1

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\Modules\ManXec.dll

    Filesize

    97KB

    MD5

    95cf944c390c06a45b7a455ebf340173

    SHA1

    ad2c1b92932a52c04ace29cb921bd06d1ca56e53

    SHA256

    3a6886badafbf4dad3da593097117e252475f3296c85071c53da51ccb7009a38

    SHA512

    9bc85c527741a90f554fe82d4735fdf003e1b0a7ca40404b763627ed1fe0fe489b2c0e603c3cd90a96120ebb242d718835733f1f3988629be4b0c516ac3229d6

  • C:\Users\Admin\AppData\Local\Temp\D4707F38-6B75-3846-844B-2B9D285190F9\RtHelp.exe

    Filesize

    387KB

    MD5

    f652ea124a7544256e7eb97d879a4ab5

    SHA1

    0b4d50b0b8afadc8b1921311a11c2f35867f9851

    SHA256

    2149940c37938dd317c2b09d2a16d00535c493a8a8cfbe82d4b0c5ee1637759e

    SHA512

    d3f0a7adf58e816e9d0ea03dd528e472697fe65e64cc9ecc299de9cbf6d3d56915af059e2751219b6e9df3dd73e011314f325b221ea7b17e53ca09a1b3092c94

  • C:\Users\Admin\AppData\Local\Temp\nsrA430.tmp\System.dll

    Filesize

    11KB

    MD5

    3e6bf00b3ac976122f982ae2aadb1c51

    SHA1

    caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

    SHA256

    4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

    SHA512

    1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

  • C:\Users\Admin\AppData\Local\Temp\nsrA430.tmp\md5dll.dll

    Filesize

    6KB

    MD5

    7059f133ea2316b9e7e39094a52a8c34

    SHA1

    ee9f1487c8152d8c42fecf2efb8ed1db68395802

    SHA256

    32c3d36f38e7e8a8bafd4a53663203ef24a10431bda16af9e353c7d5d108610f

    SHA512

    9115986754a74d3084dd18018e757d3b281a2c2fde48c73b71dba882e13bd9b2ded0e6e7f45dc5b019e6d53d086090ccb06e18e6efeec091f655a128510cbe51

  • C:\Users\Admin\AppData\Local\Temp\nsrA430.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    dbdbf4017ff91c9de328697b5fd2e10a

    SHA1

    b597a5e9a8a0b252770933feed51169b5060a09f

    SHA256

    be60a00f32924ccbe03f9914e33b8e1ad8c8a1ca442263a69896efba74925b36

    SHA512

    3befc15aab0a5dbe7fde96155b0499d385f2799b1a2d47ce04f37b5804006b1c6c4fff93d3cedb56a2a8172b23752b6f9dc6168cfce3596b91def3247836cf10

  • memory/3620-48-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-133-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-130-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-129-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-128-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-95-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-89-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-81-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-53-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-52-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-132-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-131-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-134-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-97-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-106-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-163-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-164-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-165-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-169-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-168-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-167-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB

  • memory/3620-166-0x00000000022D0000-0x00000000022DA000-memory.dmp

    Filesize

    40KB