Analysis
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max time kernel
131s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 23:37
Behavioral task
behavioral1
Sample
2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe
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Size
161KB
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MD5
2c448be318e53757eeb78e1a1ec2245a
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SHA1
072d3c8b6bb946acfe17656071faec4bac7c8b46
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SHA256
c5b521000c1d318921b58f7b5db3a067d28e6badd304ea9085831af8985b9fec
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SHA512
bf6614f3ac3556b3d049bc4192e49680025758174bb2c0873fe5967f8bc3e29f82ae2046876f1502c3db7adf51775ff7b2c34ad9c9cdea4e7a16d23f6f4e7f91
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SSDEEP
3072:oRud7cQgLbDkQjKiNLDIFjKbnSEg//b5Y7H:o0qQe52GIFGH8bK
Malware Config
Extracted
C:\Recovery\9qty9v83-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/ECB50901C5843CA4
http://decryptor.top/ECB50901C5843CA4
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\H: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\K: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\X: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\G: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\N: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\P: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\U: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\V: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\W: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\Z: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\B: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\T: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\F: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\E: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\I: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\Y: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\A: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\R: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\O: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\D: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\J: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\L: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\Q: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened (read-only) \??\S: 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3h005mz4qw.bmp" 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe -
Drops file in Program Files directory 29 IoCs
description ioc Process File opened for modification \??\c:\program files\MountCompress.midi 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\NewAdd.dib 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\OpenCheckpoint.vdx 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\RemoveFind.ini 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\RequestJoin.php 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\SwitchClose.ttf 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\SyncFormat.au 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File created \??\c:\program files\9qty9v83-readme.txt 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\ConfirmSave.wmf 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\DebugExit.pps 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\InstallSuspend.rm 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\NewUnblock.mpp 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\RedoSuspend.mpeg 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File created \??\c:\program files (x86)\9qty9v83-readme.txt 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\ConfirmRedo.aiff 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\DisconnectRevoke.zip 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\FormatBackup.m4a 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\StartNew.wmx 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\CompareRedo.scf 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\ConfirmConvert.wvx 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\ConnectMove.js 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\CopyLock.xsl 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\RequestInvoke.js 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\SuspendRename.001 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\UnlockRepair.odt 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\DisconnectPublish.mhtml 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\HideSubmit.potm 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\SplitTrace.potx 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe File opened for modification \??\c:\program files\BackupBlock.ppsm 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 116 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe 116 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 116 wrote to memory of 3580 116 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe 96 PID 116 wrote to memory of 3580 116 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe 96 PID 116 wrote to memory of 3580 116 2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2c448be318e53757eeb78e1a1ec2245a_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures2⤵PID:3580
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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=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4148,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=4316 /prefetch:81⤵PID:2680
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6KB
MD5c516985b3a1fa2673a772f032afd8bd5
SHA1fc72ab0cf5263618770844f83c819775ad668ed2
SHA25672f0102f32b4fb68b9336b9062cd06672738f96099a659a2d8aa9a82e8d7c8d2
SHA512d3d00665a948dce73b209bcb8a13b734b5ea6d8d79c0741f8cca9ecad9584112f3ed2c21ba6857031bdc64cc971c916c35960e0072048431386136117b8869f2