Analysis
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max time kernel
148s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 19:23
Static task
static1
Behavioral task
behavioral1
Sample
3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe
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Size
590KB
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MD5
3bb08784ca43d644f60fd9408de9133f
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SHA1
08b4199debe88d9b73a3dbe506ce7c6249537c39
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SHA256
9f641227b8e5e176b29630376a125949b22389b07253b664a44371642f1dc400
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SHA512
3ee94f28d095e46a0dee39a157ab122e2e3d67b3b3254a6dc50e3bd63f7141e1a4684f8eb51f560e47245ff8957ad5346f99b789264ab55a237c293cc1ea24e9
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SSDEEP
12288:oguxN5Hef7wWHX+IuNEFVqhJuWYI17c8Z7zo1N9i:8N5+f7t3cEFVq5Y0wu7zos
Malware Config
Signatures
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Locky (Lukitus variant)
Variant of the Locky ransomware seen in the wild since late 2017.
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\lukitus.bmp" 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe -
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\Desktop\WallpaperStyle = "0" 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\Desktop\TileWallpaper = "0" 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2448 msedge.exe 2448 msedge.exe 4892 msedge.exe 4892 msedge.exe 3408 identity_helper.exe 3408 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe 4892 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1000 wrote to memory of 4892 1000 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe 101 PID 1000 wrote to memory of 4892 1000 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe 101 PID 4892 wrote to memory of 4936 4892 msedge.exe 102 PID 4892 wrote to memory of 4936 4892 msedge.exe 102 PID 1000 wrote to memory of 1584 1000 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe 103 PID 1000 wrote to memory of 1584 1000 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe 103 PID 1000 wrote to memory of 1584 1000 3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe 103 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2952 4892 msedge.exe 105 PID 4892 wrote to memory of 2448 4892 msedge.exe 106 PID 4892 wrote to memory of 2448 4892 msedge.exe 106 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107 PID 4892 wrote to memory of 5100 4892 msedge.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe"1⤵
- Sets desktop wallpaper using registry
- Enumerates system info in registry
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
PID:1000 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\lukitus.htm2⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd6e0f46f8,0x7ffd6e0f4708,0x7ffd6e0f47183⤵PID:4936
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:23⤵PID:2952
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:2448
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2816 /prefetch:83⤵PID:5100
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3276 /prefetch:13⤵PID:2208
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:13⤵PID:3840
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:83⤵PID:3348
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:3408
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5184 /prefetch:13⤵PID:2548
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:13⤵PID:4444
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3320 /prefetch:13⤵PID:2592
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,16943082201758515105,15229115233256983516,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5588 /prefetch:13⤵PID:1548
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C:\Windows\SysWOW64\cmd.execmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\3bb08784ca43d644f60fd9408de9133f_JaffaCakes118.exe"2⤵PID:1584
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1040
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4280
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5b2a1398f937474c51a48b347387ee36a
SHA1922a8567f09e68a04233e84e5919043034635949
SHA2562dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6
SHA5124a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c
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Filesize
152B
MD51ac52e2503cc26baee4322f02f5b8d9c
SHA138e0cee911f5f2a24888a64780ffdf6fa72207c8
SHA256f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4
SHA5127670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834
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Filesize
5KB
MD5514da5a6c7e9489ebeaa6322cc62a2ba
SHA1d6dbf611e5442273c836eb19b38eae41560399e7
SHA256511869031525906650b6c134dc93d0f00c7bf5c0ec1a0275238c8f300720a1e5
SHA512959ca7b6e4d6223ecc61251171133f7b9c519be784112cf27bbf9d03da2bcb28c5e62b1d2fb6c5b262a3235687038e6ca28c452f0af8763494a981d56122c1b0
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Filesize
6KB
MD5f35269e0957aed1fa82e71316aeee5c9
SHA1cf93d1e9bafc938b128cea0ebc141a5f81d37062
SHA25688aa0a6458a8c76d02cb3564724a6021789a4901912769c8aeaac736a47a3350
SHA512403bf0a3d01858466ffb91e0d662be5260a48527cdf2f498a28ceea338e5780dd56161c28e0caef69d8414be96ba1db6f3a2c6ecda82c43008f36a7265b97bdd
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
11KB
MD58f71a7e46bbaffc4d6cd48ac2ef54a2b
SHA197c0fc1dad8ee5b90bc75fa421354442cdf6256b
SHA2562daaeeaeec8b1d2709a1a99bc897e8bed3110d604dd557d7b854797eb580254c
SHA5129cbef93af8d4d44c53ab1cef78949a17235486853bf231c9a065cb4f375f1e3f608dd1d8a84a2f45d1ed80ea82d671cf180c3115ab4ba5f50046c5ce27e8ad3e
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Filesize
8KB
MD5985070d12c38fd7c4bdd912c73a4b942
SHA1eda952386b0be3c336ce0abd032dca06266ed63f
SHA25612b99447bbf3b088544a7ebc7eaafd1c866ba9b0c6d48ab90b4596a077436cf2
SHA512bfe39e42a4919ceced1ed35394f430ac3ad9d37ba48d771ba626c48b5aa0fb7356d53ef90af35c7637486639df75a987195d6a8cd7f723185ce0bf37e0ca026b