Analysis
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max time kernel
140s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 09:36
Static task
static1
Behavioral task
behavioral1
Sample
d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe
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Size
615KB
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MD5
d40da1f72e74cc5c70d4acfdb1bfcf8e
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SHA1
3e756a055a3996c2f40f9deefc5f0cfcd0e7cbbe
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SHA256
50901a5f8f9ad8ce1efd17e41ce344fb3540da11bc79e23504c24d1d838eb805
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SHA512
7b5ed68b64f4c331fb2cf2bf6710ffeebaf97a09b6b6828748b06cd2abf17305167a01b7a5b4af28773784b43486be7bbbd15a9a6ee5898a95a8e58dc71a2e03
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SSDEEP
12288:ZBRpTbJ2KNoKM8cn+/wpSkFBd08g2SAVl4P:ZVTblNtMNsk/Syl
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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Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\lukitus.bmp" d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Enumerates system info in registry 2 TTPs 3 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 -
Modifies Control Panel 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\WallpaperStyle = "0" d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\TileWallpaper = "0" d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2100 msedge.exe 2100 msedge.exe 3564 msedge.exe 3564 msedge.exe 3128 identity_helper.exe 3128 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe 3564 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3868 wrote to memory of 3564 3868 d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe 96 PID 3868 wrote to memory of 3564 3868 d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe 96 PID 3564 wrote to memory of 1144 3564 msedge.exe 97 PID 3564 wrote to memory of 1144 3564 msedge.exe 97 PID 3868 wrote to memory of 2280 3868 d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe 98 PID 3868 wrote to memory of 2280 3868 d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe 98 PID 3868 wrote to memory of 2280 3868 d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe 98 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 3692 3564 msedge.exe 100 PID 3564 wrote to memory of 2100 3564 msedge.exe 101 PID 3564 wrote to memory of 2100 3564 msedge.exe 101 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102 PID 3564 wrote to memory of 3948 3564 msedge.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe"1⤵
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
PID:3868 -
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:3564 -
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,0x100,0x104,0xd8,0x108,0x7fff7a1e46f8,0x7fff7a1e4708,0x7fff7a1e47183⤵PID:1144
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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=2168,12911731522156305753,7582998314571030822,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2232 /prefetch:23⤵PID:3692
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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=2168,12911731522156305753,7582998314571030822,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:2100
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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=2168,12911731522156305753,7582998314571030822,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:83⤵PID:3948
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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=2168,12911731522156305753,7582998314571030822,131072 --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:3500
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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=2168,12911731522156305753,7582998314571030822,131072 --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=3308 /prefetch:13⤵PID:2092
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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=2168,12911731522156305753,7582998314571030822,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:83⤵PID:4128
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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=2168,12911731522156305753,7582998314571030822,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:3128
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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=2168,12911731522156305753,7582998314571030822,131072 --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=5272 /prefetch:13⤵PID:4312
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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=2168,12911731522156305753,7582998314571030822,131072 --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=5288 /prefetch:13⤵PID:3228
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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=2168,12911731522156305753,7582998314571030822,131072 --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=4056 /prefetch:13⤵PID:4220
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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=2168,12911731522156305753,7582998314571030822,131072 --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=4636 /prefetch:13⤵PID:2156
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C:\Windows\SysWOW64\cmd.execmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\d40da1f72e74cc5c70d4acfdb1bfcf8e_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2280
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1696
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
152B
MD50446fcdd21b016db1f468971fb82a488
SHA1726b91562bb75f80981f381e3c69d7d832c87c9d
SHA25662c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222
SHA5121df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31
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Filesize
152B
MD59b008261dda31857d68792b46af6dd6d
SHA1e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3
SHA2569ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da
SHA51278853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10
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Filesize
5KB
MD5884ab45ff88f8b2d62b91be5529adeab
SHA1bce80b540ca11a1532b7062d0958d5c25ecb1f7a
SHA2564449b0da42fb88079d46464a971b79b010186ec4252db83202d2944175c92d75
SHA5124639525b5ad7a54e7514ceac7f4e5d0d3bcfa6a1ee9db2bdef50cab9d6ef0d98677dc8b63f3e6b835944b7d3fc72f62f163aad9ec79eec200642fd7ab5c2f087
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Filesize
6KB
MD549132cf54e741d1b2cf623f561a157a1
SHA17782cd1e1418dd51bdb2814869465f8d169acdb9
SHA256d223f6efa98b9de156de1aaad29e8f16738edfff973853d102d395219c4d58f6
SHA512ae169d61394a80ba0278ea741dab59a7e3fc901d07f6bd92fd16f5520995d157253bbb4a46bde758f22bfe41ebaab5fadfb3f4ae97d84b350b84d24145a486e2
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
10KB
MD5633f875a9b72ae88442d90fabed27c21
SHA16f2542c59d40e052fdfc229f7fcff5b27a65acd0
SHA2563dce40b861ab4bc2a7b6192a24ffefa573b2bc89dcbe4dc60a5a427896ac84ef
SHA512f3676c82418cdb61e441a9410eff9fad834ce5af9f4c8c40887fa5a070eb13ac94b9bd7ec12a22df4bdec804cf53d2e8c6c703f806899d6aab6ce1b565d548aa
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Filesize
8KB
MD559f0102f0499710cf1762a441e5516c8
SHA1ce6ef271b463ea9ce1adf7fab3fda887f315cad6
SHA256a079832cb73283d4dbbfff92dceac7696ef16e7fe1df48919ece6c6f28aa2ab5
SHA512d926005bc709e9dcc669acdb77e2b9d890b9bf69e35bc661a990339a1f733eb05442bb228c12f1814a8c055c5b9034a6f41f347aca08d05417c6fe537eb97f58