darkcomet | a594312bae733f5b364d85bbb4116a31d5a40617b1e1487a4f1243cc6e15375d

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 03:25

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General

Target
82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Size 1.1MB
Sample240802-dy5ymstckk
SHA256 a594312bae733f5b364d85bbb4116a31d5a40617b1e1487a4f1243cc6e15375d
MD5 82dc3548b3bdb2f5ac595a7b10a686b5
SHA1 2fd25bcfb3440d3d9b55e20a6f272def0644fc9e
SHA512 82fe8bca701a04baaf577f70aea7e0fdbf13af4ddbf1422c0a75bba06aaf0e4a9f651e0dc7752326b9a792f53c648a119156467d9b3d3c8c7f1c4d296be10f6d
SSDEEP 24576:pNh+giDWlMUKfb3QUi1Cqn21DEEZ6yh0u:pn+giEMr8UXsQQEJX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

darkcomet guest16 bootkit discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

yesyoa.no-ip.biz:1337

Mutex

DC_MUTEX-F54S21D

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
MlumXEwFRnE1
install
true
offline_keylogger
true
persistence
true
reg_key
MicroUpdate

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\Control Panel\International\Geo\Nation	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
4812	notepad.exe

Executes dropped EXE 3 IoCs

pid	Process
4220	msdcsc.exe
9160	msdcsc.exe
8552	msdcsc.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	msdcsc.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
File opened for modification	\??\PhysicalDrive0	msdcsc.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4508 set thread context of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 8804 set thread context of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 4220 set thread context of 9160	4220	msdcsc.exe	91
PID 9160 set thread context of 8552	9160	msdcsc.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdcsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeSecurityPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeBackupPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeRestorePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeShutdownPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeDebugPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeUndockPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: 33	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: 34	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: 35	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: 36	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	8552	msdcsc.exe
Token: SeSecurityPrivilege	8552	msdcsc.exe
Token: SeTakeOwnershipPrivilege	8552	msdcsc.exe
Token: SeLoadDriverPrivilege	8552	msdcsc.exe
Token: SeSystemProfilePrivilege	8552	msdcsc.exe
Token: SeSystemtimePrivilege	8552	msdcsc.exe
Token: SeProfSingleProcessPrivilege	8552	msdcsc.exe
Token: SeIncBasePriorityPrivilege	8552	msdcsc.exe
Token: SeCreatePagefilePrivilege	8552	msdcsc.exe
Token: SeBackupPrivilege	8552	msdcsc.exe
Token: SeRestorePrivilege	8552	msdcsc.exe
Token: SeShutdownPrivilege	8552	msdcsc.exe
Token: SeDebugPrivilege	8552	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	8552	msdcsc.exe
Token: SeChangeNotifyPrivilege	8552	msdcsc.exe
Token: SeRemoteShutdownPrivilege	8552	msdcsc.exe
Token: SeUndockPrivilege	8552	msdcsc.exe
Token: SeManageVolumePrivilege	8552	msdcsc.exe
Token: SeImpersonatePrivilege	8552	msdcsc.exe
Token: SeCreateGlobalPrivilege	8552	msdcsc.exe
Token: 33	8552	msdcsc.exe
Token: 34	8552	msdcsc.exe
Token: 35	8552	msdcsc.exe
Token: 36	8552	msdcsc.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
4220	msdcsc.exe
9160	msdcsc.exe
8552	msdcsc.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 4508 wrote to memory of 8804	4508	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	87
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 8804 wrote to memory of 3384	8804	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	88
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4812	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	89
PID 3384 wrote to memory of 4220	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	90
PID 3384 wrote to memory of 4220	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	90
PID 3384 wrote to memory of 4220	3384	82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe	90
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 4220 wrote to memory of 9160	4220	msdcsc.exe	91
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92
PID 9160 wrote to memory of 8552	9160	msdcsc.exe	92

C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:8804
- - C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\82dc3548b3bdb2f5ac595a7b10a686b5_JaffaCakes118.exe
    3⤵
    - Modifies WinLogon for persistence
    - Checks computer location settings
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3384
  - - C:\Windows\SysWOW64\notepad.exe
      notepad
      4⤵
      Deletes itself
      System Location Discovery: System Language Discovery
      PID:4812
  - - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
      "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4220
    - - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
        
        C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
        5⤵
        Executes dropped EXE
        Writes to the Master Boot Record (MBR)
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:9160
      - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
        
        C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
        6⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:8552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

msdcsc.exe

Path C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
Size 1.1MB
SHA256 a594312bae733f5b364d85bbb4116a31d5a40617b1e1487a4f1243cc6e15375d
MD5 82dc3548b3bdb2f5ac595a7b10a686b5
SHA1 2fd25bcfb3440d3d9b55e20a6f272def0644fc9e
SHA512 82fe8bca701a04baaf577f70aea7e0fdbf13af4ddbf1422c0a75bba06aaf0e4a9f651e0dc7752326b9a792f53c648a119156467d9b3d3c8c7f1c4d296be10f6d
SSDEEP 24576:pNh+giDWlMUKfb3QUi1Cqn21DEEZ6yh0u:pn+giEMr8UXsQQEJX
MD5 SHA1 SHA512 SSDEEP

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memory/3384-2823-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/8552-5711-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/8552-5710-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/8552-5718-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/8552-5717-0x0000000000400000-0x00000000004B5000-memory.dmp

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memory/8804-2491-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/8804-2494-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/8804-2875-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/8804-2497-0x0000000000400000-0x0000000000453000-memory.dmp

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memory/9160-5386-0x0000000000400000-0x0000000000453000-memory.dmp

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