Analysis
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max time kernel
150s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 03:46
Static task
static1
Behavioral task
behavioral1
Sample
fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe
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Size
615KB
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MD5
fdbcc27417a705f78f340db3101bd95d
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SHA1
ee0fad42e180ceecd0362874ea3b9ddca6c4a064
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SHA256
ae2cf1bbd5d9c324dafa15fd781d5cf8913c615a669e135b73500cdada18f215
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SHA512
60fe58fc206ec59f2a9c7d30d7e3f5d70f8a3b24c6877a1045a9fdc227a63ecef7d8f973f013852a7c3ee7b74db3a1bd2d4a55bb26aa159b8eb64e166de01bd5
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SSDEEP
12288:hBRpTBaRPu8d9JHxA5mOI0wsgs9sf+lJ+j4b2c2MZ:hVTO9dxAw6/gsc+lJ+SZ
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" fdbcc27417a705f78f340db3101bd95d_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 fdbcc27417a705f78f340db3101bd95d_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" fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\TileWallpaper = "0" fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3316 msedge.exe 3316 msedge.exe 5016 msedge.exe 5016 msedge.exe 4300 identity_helper.exe 4300 identity_helper.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
pid Process 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe 5016 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2120 wrote to memory of 5016 2120 fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe 92 PID 2120 wrote to memory of 5016 2120 fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe 92 PID 5016 wrote to memory of 4788 5016 msedge.exe 93 PID 5016 wrote to memory of 4788 5016 msedge.exe 93 PID 2120 wrote to memory of 4712 2120 fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe 94 PID 2120 wrote to memory of 4712 2120 fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe 94 PID 2120 wrote to memory of 4712 2120 fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe 94 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 5048 5016 msedge.exe 96 PID 5016 wrote to memory of 3316 5016 msedge.exe 97 PID 5016 wrote to memory of 3316 5016 msedge.exe 97 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98 PID 5016 wrote to memory of 3016 5016 msedge.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe"1⤵
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
PID:2120 -
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:5016 -
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,0x100,0x104,0xd8,0x108,0x7ff9470646f8,0x7ff947064708,0x7ff9470647183⤵PID:4788
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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=2032,875037317677229535,7920149672313444456,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2044 /prefetch:23⤵PID:5048
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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=2032,875037317677229535,7920149672313444456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:3316
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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=2032,875037317677229535,7920149672313444456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:83⤵PID:3016
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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=2032,875037317677229535,7920149672313444456,131072 --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=3264 /prefetch:13⤵PID:4748
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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=2032,875037317677229535,7920149672313444456,131072 --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=3276 /prefetch:13⤵PID:3052
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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=2032,875037317677229535,7920149672313444456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4860 /prefetch:83⤵PID:2404
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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=2032,875037317677229535,7920149672313444456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4860 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
PID:4300
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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=2032,875037317677229535,7920149672313444456,131072 --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=5196 /prefetch:13⤵PID:5104
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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=2032,875037317677229535,7920149672313444456,131072 --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=5212 /prefetch:13⤵PID:3256
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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=2032,875037317677229535,7920149672313444456,131072 --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=3584 /prefetch:13⤵PID:4892
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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=2032,875037317677229535,7920149672313444456,131072 --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=5508 /prefetch:13⤵PID:3940
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C:\Windows\SysWOW64\cmd.execmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\fdbcc27417a705f78f340db3101bd95d_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4712
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1128
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3900
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
MD5c7dac919c2bc2e9312379acb7b082fb6
SHA13dd8269cfe64504ba8aa7dcfead27ec0e4d33157
SHA256665bb43a941d646ec07f1a01275ef8ac2ccea35d3ea49d8710e2a2a8c3704eaa
SHA512b2444f4c8b9256572540feff845fa51cadd7d2f0a4236f5614f2a01a16660ccf0cbf9c7b3938bd1755d729f9c4e320dac1b50a4ef703f4cad72398fe58cf1a7f
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Filesize
6KB
MD575dd14c06ab8b9c381da3d15bd99db5c
SHA14f2ff30aaf61f005dad02b8f6702a2867bce11d2
SHA256a9a6bde9a6b85797c37322e540e82a3719d1621d45212a191128d2c3f2eb86d6
SHA512d06c89d8953d406d1d1fdba1a8f5c18d710bcedfd0cc8c99a27fe54fc87c59340b25d67a3bbc423262d2d1d0b4f5032b6422d9854da447efdbb7104c44f63fc4
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
10KB
MD5b2ca26740936bcf714c207cbc57f715e
SHA1d86aff8bdc0e1df39483870028afd6e4ce4a330f
SHA256bec9c1bdfedfa24e0ccb47298c522137468ace6595c51bde4c62e7371040ee30
SHA51279f799f50141bda834abd76b1063bd9331fbd17aa6c8e4a6ae8bd8522f72d109de6d663cbcd8168fa0fa1a1e7d2920e0c76696e26dbc1ac2bcfc063bc4325680
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Filesize
8KB
MD58c94ea83746a1a645c8720f16d4710bc
SHA1729150c184dc055603670a025d73f53f1b77f6b5
SHA256bb515a98c2a2d9a6d314379113af113099d1a13e853d064fd4dd62fd0a8ad6dc
SHA512b431a516b13b035183678462e3d720f57258e0fb1142a97ed7036a0a737aefcff901f7a83058fabaf00cb80303b746442ab7a89c182a42d8a3d3c2f99e82db83