darkcomet | 7dbcc8ab214c297785e7fd297c88851d830630fdfb02bf437f29840231e3fa19

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 13:15

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General

Target

00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Size

337KB
MD5

00d9a5e024a10ea49259a0cc5524f12b
SHA1

fb4c2578b54dccdae91cb547835893f9fe028ce1
SHA256

7dbcc8ab214c297785e7fd297c88851d830630fdfb02bf437f29840231e3fa19
SHA512

1e54b692e092247b79e503b29e81fff35cf3d670a4606e977ab9a329e87233aa6652678b28e46f8bda2d0064621d46a0dbd9aff3b6e584801f2797ff4d7d2337
SSDEEP

6144:qcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL377Kf2D/Ix6GiC66A:qcW7KEZlPzCy377Kxx6rCi

Score

10^/10

darkcomet ramnit gmrprd banker evasion persistence rat spyware stealer trojan upx worm

Malware Config

Extracted

Family

darkcomet

Botnet

gmrprd

gmrprd.ddns.net:1337

Mutex

DC_MUTEX-TXKG4FS

Attributes

InstallPath
WINDOWS.exe
gencode
M8SFD01grWQc
install
true
offline_keylogger
true
persistence
true
reg_key
Windows

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:\\Windows\\system32\\WINDOWS.exe"	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	WINDOWS.exe

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

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-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe

Executes dropped EXE 5 IoCs

pid	Process
4116	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe
1084	DesktopLayer.exe
1268	WINDOWS.exe
4376	WINDOWSSrv.exe
464	DesktopLayer.exe

UPX packed file 24 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3756-0-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/4116-8-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/4116-9-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/1084-20-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/1084-23-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/files/0x0008000000023417-27.dat	upx
behavioral2/memory/1268-83-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/3756-91-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/4376-90-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/1268-104-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-105-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-106-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-111-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-112-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-113-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-114-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-125-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-126-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-127-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-128-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-129-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-130-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-131-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral2/memory/1268-132-0x0000000000400000-0x00000000004D5000-memory.dmp	upx

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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Windows\\system32\\WINDOWS.exe"	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Windows\\system32\\WINDOWS.exe"	WINDOWS.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\WINDOWSSrv.exe	WINDOWS.exe
File created	C:\Windows\SysWOW64\WINDOWS.exe	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\WINDOWS.exe	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px371D.tmp	WINDOWSSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	WINDOWSSrv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px3420.tmp	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31102939"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31102939"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31102939"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31102939"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3961676247"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3953707266"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1748C55D-03CF-11EF-B44A-CA9EE062C493} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3956676030"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420902320"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3953707266"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
1084	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe
464	DesktopLayer.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeSecurityPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeBackupPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeRestorePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeShutdownPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeDebugPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeUndockPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: 33	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: 34	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: 35	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: 36	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	1268	WINDOWS.exe
Token: SeSecurityPrivilege	1268	WINDOWS.exe
Token: SeTakeOwnershipPrivilege	1268	WINDOWS.exe
Token: SeLoadDriverPrivilege	1268	WINDOWS.exe
Token: SeSystemProfilePrivilege	1268	WINDOWS.exe
Token: SeSystemtimePrivilege	1268	WINDOWS.exe
Token: SeProfSingleProcessPrivilege	1268	WINDOWS.exe
Token: SeIncBasePriorityPrivilege	1268	WINDOWS.exe
Token: SeCreatePagefilePrivilege	1268	WINDOWS.exe
Token: SeBackupPrivilege	1268	WINDOWS.exe
Token: SeRestorePrivilege	1268	WINDOWS.exe
Token: SeShutdownPrivilege	1268	WINDOWS.exe
Token: SeDebugPrivilege	1268	WINDOWS.exe
Token: SeSystemEnvironmentPrivilege	1268	WINDOWS.exe
Token: SeChangeNotifyPrivilege	1268	WINDOWS.exe
Token: SeRemoteShutdownPrivilege	1268	WINDOWS.exe
Token: SeUndockPrivilege	1268	WINDOWS.exe
Token: SeManageVolumePrivilege	1268	WINDOWS.exe
Token: SeImpersonatePrivilege	1268	WINDOWS.exe
Token: SeCreateGlobalPrivilege	1268	WINDOWS.exe
Token: 33	1268	WINDOWS.exe
Token: 34	1268	WINDOWS.exe
Token: 35	1268	WINDOWS.exe
Token: 36	1268	WINDOWS.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3836	iexplore.exe
3836	iexplore.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
3836	iexplore.exe
3836	iexplore.exe
5012	IEXPLORE.EXE
5012	IEXPLORE.EXE
1268	WINDOWS.exe
3836	iexplore.exe
3836	iexplore.exe
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE
1248	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 4116	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	86
PID 3756 wrote to memory of 4116	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	86
PID 3756 wrote to memory of 4116	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	86
PID 4116 wrote to memory of 1084	4116	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe	87
PID 4116 wrote to memory of 1084	4116	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe	87
PID 4116 wrote to memory of 1084	4116	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe	87
PID 1084 wrote to memory of 3836	1084	DesktopLayer.exe	88
PID 1084 wrote to memory of 3836	1084	DesktopLayer.exe	88
PID 3836 wrote to memory of 5012	3836	iexplore.exe	89
PID 3836 wrote to memory of 5012	3836	iexplore.exe	89
PID 3836 wrote to memory of 5012	3836	iexplore.exe	89
PID 3756 wrote to memory of 1268	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	90
PID 3756 wrote to memory of 1268	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	90
PID 3756 wrote to memory of 1268	3756	00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe	90
PID 1268 wrote to memory of 4376	1268	WINDOWS.exe	91
PID 1268 wrote to memory of 4376	1268	WINDOWS.exe	91
PID 1268 wrote to memory of 4376	1268	WINDOWS.exe	91
PID 4376 wrote to memory of 464	4376	WINDOWSSrv.exe	92
PID 4376 wrote to memory of 464	4376	WINDOWSSrv.exe	92
PID 4376 wrote to memory of 464	4376	WINDOWSSrv.exe	92
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 1268 wrote to memory of 872	1268	WINDOWS.exe	93
PID 464 wrote to memory of 3552	464	DesktopLayer.exe	94
PID 464 wrote to memory of 3552	464	DesktopLayer.exe	94
PID 3836 wrote to memory of 1248	3836	iexplore.exe	95
PID 3836 wrote to memory of 1248	3836	iexplore.exe	95
PID 3836 wrote to memory of 1248	3836	iexplore.exe	95

C:\Users\Admin\AppData\Local\Temp\00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3756
- C:\Users\Admin\AppData\Local\Temp\00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe
  C:\Users\Admin\AppData\Local\Temp\00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:4116
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1084
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3836
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3836 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:5012
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3836 CREDAT:17414 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1248
- C:\Windows\SysWOW64\WINDOWS.exe
  "C:\Windows\system32\WINDOWS.exe"
  2⤵
  - Modifies security service
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1268
- - C:\Windows\SysWOW64\WINDOWSSrv.exe
    C:\Windows\SysWOW64\WINDOWSSrv.exe
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:4376
  - - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
      "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:464
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        
        PID:3552
- - C:\Windows\SysWOW64\notepad.exe
    notepad
    3⤵
    PID:872

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3A2IAT6Y\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\00d9a5e024a10ea49259a0cc5524f12b_JaffaCakes118Srv.exe

Filesize
52KB

MD5
17efb7e40d4cadaf3a4369435a8772ec

SHA1
eb9302063ac2ab599ae93aaa1e45b88bbeacbca2

SHA256
f515564b67efd06fa42f57532feafc49d40b0fc36c5d4935300dd55416f0a386

SHA512
522fba06304950860fa9aa8933b12b9323dea47dbda363db3f57535396c156c4cf6934a9db38fff8c77503fcb889d030fadb639094a1f34bbad54c79c8734450

Download Submit
C:\Windows\SysWOW64\WINDOWS.exe

Filesize
337KB

MD5
00d9a5e024a10ea49259a0cc5524f12b

SHA1
fb4c2578b54dccdae91cb547835893f9fe028ce1

SHA256
7dbcc8ab214c297785e7fd297c88851d830630fdfb02bf437f29840231e3fa19

SHA512
1e54b692e092247b79e503b29e81fff35cf3d670a4606e977ab9a329e87233aa6652678b28e46f8bda2d0064621d46a0dbd9aff3b6e584801f2797ff4d7d2337

Download Submit
memory/464-100-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/872-96-0x0000000000B70000-0x0000000000B71000-memory.dmp

Filesize
4KB

Download
memory/1084-20-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1084-22-0x0000000077092000-0x0000000077093000-memory.dmp

Filesize
4KB

Download
memory/1084-19-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download
memory/1084-23-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1084-21-0x0000000077092000-0x0000000077093000-memory.dmp

Filesize
4KB

Download
memory/1268-105-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-127-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-132-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-83-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-131-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-130-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-129-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-128-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-92-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/1268-104-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-126-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-106-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-111-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-112-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-113-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-114-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1268-125-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/3756-0-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/3756-6-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/3756-91-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/4116-5-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4116-9-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4116-7-0x00000000004B0000-0x00000000004B2000-memory.dmp

Filesize
8KB

Download
memory/4116-8-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4376-90-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download