Analysis
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max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2024 23:48
Static task
static1
Behavioral task
behavioral1
Sample
19c485d92b711e24d774a170f982331c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
19c485d92b711e24d774a170f982331c_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
19c485d92b711e24d774a170f982331c_JaffaCakes118.exe
-
Size
225KB
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MD5
19c485d92b711e24d774a170f982331c
-
SHA1
72ffe40296b895d577ac89813167688828ac34b2
-
SHA256
55b01345de106c7e566275854f2b4be144e662c809ba5502aaa361139c62ad95
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SHA512
28a8268ec616e8632ffd9c0080d59b0f03050310b8e6279376cff55583c51b0cb57bf8a11c4ab7662b98532c5deac7e584d1f5aa6b686c3ada3c008713101faf
-
SSDEEP
3072:9fLnfk1mn7UVGhRXR9cEF3KGx/CgO9PcsibcbQLOEpTR5w1BNH50Idt:9fL8c4VQcEwGxagiPSbIyPKQIb
Malware Config
Extracted
C:\PerfLogs\JDILLJODNR-DECRYPT.txt
http://gandcrabmfe6mnef.onion/e7466a80ff10af83
Signatures
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Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (305) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\JDILLJODNR-DECRYPT.txt 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\ff10a86eff10af807d.lock 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\Q: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\S: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\Y: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\V: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\X: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\B: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\I: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\J: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\K: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\T: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\U: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\E: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\H: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\M: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\Z: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\W: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\G: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\L: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\N: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\O: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\P: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened (read-only) \??\R: 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\\\pidor.bmp" 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Drops file in Program Files directory 34 IoCs
description ioc Process File opened for modification C:\Program Files\SplitConnect.vbs 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\SwitchSkip.mp3 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\TraceBackup.3gp 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\DebugCheckpoint.gif 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\DenyWrite.ini 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\UnprotectFormat.m4a 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\LimitRequest.WTV 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\MountSkip.wmf 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\UnprotectEnable.ADT 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File created C:\Program Files (x86)\JDILLJODNR-DECRYPT.txt 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\HideUnpublish.xls 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\ImportUnprotect.vbe 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\InvokeUnprotect.php 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\NewAssert.ttc 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\OutInitialize.bin 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\RestartAdd.pptx 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File created C:\Program Files (x86)\ff10a86eff10af807d.lock 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File created C:\Program Files\ff10a86eff10af807d.lock 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\ApproveUnprotect.midi 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\DenySearch.m1v 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\EditWrite.xlsx 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\SetSelect.crw 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\TestSync.WTV 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\ConfirmReset.m1v 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\ReceiveSubmit.xla 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\SaveWrite.htm 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\BackupPing.css 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\RestoreConvert.snd 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\WatchCheckpoint.mpv2 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File created C:\Program Files\JDILLJODNR-DECRYPT.txt 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\EnterSync.wvx 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\RestartOptimize.xltm 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\SplitAssert.ps1 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe File opened for modification C:\Program Files\SwitchTest.txt 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945\Blob = 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 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B51C067CEE2B0C3DF855AB2D92F4FE39D4E70F0E\Blob = 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 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\7E784A101C8265CC2DE1F16D47B440CAD90A1945 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2744 wmic.exe Token: SeSecurityPrivilege 2744 wmic.exe Token: SeTakeOwnershipPrivilege 2744 wmic.exe Token: SeLoadDriverPrivilege 2744 wmic.exe Token: SeSystemProfilePrivilege 2744 wmic.exe Token: SeSystemtimePrivilege 2744 wmic.exe Token: SeProfSingleProcessPrivilege 2744 wmic.exe Token: SeIncBasePriorityPrivilege 2744 wmic.exe Token: SeCreatePagefilePrivilege 2744 wmic.exe Token: SeBackupPrivilege 2744 wmic.exe Token: SeRestorePrivilege 2744 wmic.exe Token: SeShutdownPrivilege 2744 wmic.exe Token: SeDebugPrivilege 2744 wmic.exe Token: SeSystemEnvironmentPrivilege 2744 wmic.exe Token: SeRemoteShutdownPrivilege 2744 wmic.exe Token: SeUndockPrivilege 2744 wmic.exe Token: SeManageVolumePrivilege 2744 wmic.exe Token: 33 2744 wmic.exe Token: 34 2744 wmic.exe Token: 35 2744 wmic.exe Token: 36 2744 wmic.exe Token: SeIncreaseQuotaPrivilege 2744 wmic.exe Token: SeSecurityPrivilege 2744 wmic.exe Token: SeTakeOwnershipPrivilege 2744 wmic.exe Token: SeLoadDriverPrivilege 2744 wmic.exe Token: SeSystemProfilePrivilege 2744 wmic.exe Token: SeSystemtimePrivilege 2744 wmic.exe Token: SeProfSingleProcessPrivilege 2744 wmic.exe Token: SeIncBasePriorityPrivilege 2744 wmic.exe Token: SeCreatePagefilePrivilege 2744 wmic.exe Token: SeBackupPrivilege 2744 wmic.exe Token: SeRestorePrivilege 2744 wmic.exe Token: SeShutdownPrivilege 2744 wmic.exe Token: SeDebugPrivilege 2744 wmic.exe Token: SeSystemEnvironmentPrivilege 2744 wmic.exe Token: SeRemoteShutdownPrivilege 2744 wmic.exe Token: SeUndockPrivilege 2744 wmic.exe Token: SeManageVolumePrivilege 2744 wmic.exe Token: 33 2744 wmic.exe Token: 34 2744 wmic.exe Token: 35 2744 wmic.exe Token: 36 2744 wmic.exe Token: SeBackupPrivilege 1968 vssvc.exe Token: SeRestorePrivilege 1968 vssvc.exe Token: SeAuditPrivilege 1968 vssvc.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3308 wrote to memory of 2744 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 97 PID 3308 wrote to memory of 2744 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 97 PID 3308 wrote to memory of 2744 3308 19c485d92b711e24d774a170f982331c_JaffaCakes118.exe 97 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\19c485d92b711e24d774a170f982331c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\19c485d92b711e24d774a170f982331c_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Drops startup file
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Checks processor information in registry
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\SysWOW64\wbem\wmic.exe"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2744
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD50cfeec18370a9d0e07920f82117dcca6
SHA1fc86a0fc9d3faed0012f22313d5538a6524566d3
SHA2566303f69f07b0e67da4b5a817fa1db63aa8f463f7411a7bcc752ba4681641ee28
SHA512f6b984b9b3f9e84c6948df80a253cba53402eca44dbe7748b2020c3c4ee33ff08ccf4f7fede6d9589fbf055e1fd0ac9c20343c9aa48a6209ad6e1533753b8e04