darkcomet | 883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2

General

Target

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Size

1.3MB
MD5

613ab7ed6c2775609f3c9e7b165004da
SHA1

7d303cd2d2fea564dc21f0f68a24ef2258ea60b0
SHA256

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2
SHA512

38a376a1230269abc1c94392e98c0a8b71b12ff3b690546751229528c82da8541840d572cb76a0b7f0f5df04c4939c65490d7f1f837af7c430feca4ecf6b775a
SSDEEP

24576:RRmJkcoQricOIQxiZY1ia132cWcOrcEMEsDhec44t+Ry34WyuHOiWSz:eJZoQrbTFZY1ia13ycOYEMbec4E12JiV

Score

10^/10

darkcomet power evasion persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

power

C2

gamesgate.servegame.com:1338

gamesgate.servegame.com:8080

gamesgate.servegame.com:1090

gamesgate.servegame.com:27015

gamesgate.servegame.com:5550

gamesgate.servegame.com:1080

gamesgate.servegame.com:2000

gamesgate.servegame.com:15963

Mutex

DC_MUTEX-DS3FNSW

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
6NxBhjX09mvh
install
true
offline_keylogger
true
password
power94
persistence
false
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

T1004

Modify Registry

T1112

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

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"	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

msdcsc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	msdcsc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	msdcsc.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0"	msdcsc.exe

Modifies security service 2 TTPs 1 IoCs
evasion

Modify Registry
T1112

Modify Existing Service
T1031

Processes:

msdcsc.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" msdcsc.exe

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

Windows security bypass 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

msdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	msdcsc.exe

Disables RegEdit via registry modification 1 IoCs

evasion

Processes:

msdcsc.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	msdcsc.exe

Executes dropped EXE 2 IoCs

Processes:

msdcsc.exemsdcsc.exe

pid process

4968 msdcsc.exe
2396 msdcsc.exe
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1536 attrib.exe
4692 attrib.exe

pid	process
4968	msdcsc.exe
2396	msdcsc.exe

pid	process
1536	attrib.exe
4692	attrib.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

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

msdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	msdcsc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	msdcsc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe	autoit_exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe	autoit_exe
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe	autoit_exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exemsdcsc.exe

description	pid	process	target process
PID 2736 set thread context of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 4968 set thread context of 2396	4968	msdcsc.exe	msdcsc.exe

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

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

msdcsc.exe

pid process

2396 msdcsc.exe

pid	process
2396	msdcsc.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exemsdcsc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeSecurityPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeTakeOwnershipPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeLoadDriverPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeSystemProfilePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeSystemtimePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeProfSingleProcessPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeIncBasePriorityPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeCreatePagefilePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeBackupPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeRestorePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeShutdownPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeDebugPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeSystemEnvironmentPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeChangeNotifyPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeRemoteShutdownPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeUndockPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeManageVolumePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeImpersonatePrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeCreateGlobalPrivilege	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: 33	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: 34	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: 35	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: 36	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
Token: SeIncreaseQuotaPrivilege	2396	msdcsc.exe
Token: SeSecurityPrivilege	2396	msdcsc.exe
Token: SeTakeOwnershipPrivilege	2396	msdcsc.exe
Token: SeLoadDriverPrivilege	2396	msdcsc.exe
Token: SeSystemProfilePrivilege	2396	msdcsc.exe
Token: SeSystemtimePrivilege	2396	msdcsc.exe
Token: SeProfSingleProcessPrivilege	2396	msdcsc.exe
Token: SeIncBasePriorityPrivilege	2396	msdcsc.exe
Token: SeCreatePagefilePrivilege	2396	msdcsc.exe
Token: SeBackupPrivilege	2396	msdcsc.exe
Token: SeRestorePrivilege	2396	msdcsc.exe
Token: SeShutdownPrivilege	2396	msdcsc.exe
Token: SeDebugPrivilege	2396	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	2396	msdcsc.exe
Token: SeChangeNotifyPrivilege	2396	msdcsc.exe
Token: SeRemoteShutdownPrivilege	2396	msdcsc.exe
Token: SeUndockPrivilege	2396	msdcsc.exe
Token: SeManageVolumePrivilege	2396	msdcsc.exe
Token: SeImpersonatePrivilege	2396	msdcsc.exe
Token: SeCreateGlobalPrivilege	2396	msdcsc.exe
Token: 33	2396	msdcsc.exe
Token: 34	2396	msdcsc.exe
Token: 35	2396	msdcsc.exe
Token: 36	2396	msdcsc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

msdcsc.exe

pid process

2396 msdcsc.exe

pid	process
2396	msdcsc.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.execmd.execmd.exemsdcsc.exemsdcsc.exe

description	pid	process	target process
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 2736 wrote to memory of 1576	2736	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
PID 1576 wrote to memory of 3644	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 3644	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 3644	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 1516	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 1516	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 1516	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	cmd.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4996	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	notepad.exe
PID 1576 wrote to memory of 4968	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	msdcsc.exe
PID 1576 wrote to memory of 4968	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	msdcsc.exe
PID 1576 wrote to memory of 4968	1576	883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe	msdcsc.exe
PID 1516 wrote to memory of 1536	1516	cmd.exe	attrib.exe
PID 1516 wrote to memory of 1536	1516	cmd.exe	attrib.exe
PID 1516 wrote to memory of 1536	1516	cmd.exe	attrib.exe
PID 3644 wrote to memory of 4692	3644	cmd.exe	attrib.exe
PID 3644 wrote to memory of 4692	3644	cmd.exe	attrib.exe
PID 3644 wrote to memory of 4692	3644	cmd.exe	attrib.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 4968 wrote to memory of 2396	4968	msdcsc.exe	msdcsc.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe
PID 2396 wrote to memory of 3376	2396	msdcsc.exe	notepad.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

Processes:

msdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1"	msdcsc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion	msdcsc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern	msdcsc.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

4692 attrib.exe
1536 attrib.exe

pid	process
4692	attrib.exe
1536	attrib.exe

C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
"C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736

C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe
"C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe"
2⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe" +s +h
3⤵
- Suspicious use of WriteProcessMemory
PID:3644

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp\883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2.exe" +s +h
4⤵
- Sets file to hidden
- Views/modifies file attributes
PID:4692

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
3⤵
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
4⤵
- Sets file to hidden
- Views/modifies file attributes
PID:1536

C:\Windows\SysWOW64\notepad.exe
notepad
3⤵
PID:4996

C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4968

C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
4⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2396

C:\Windows\SysWOW64\notepad.exe
notepad
5⤵
PID:3376

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Modify Existing Service

2

T1031

Hidden Files and Directories

2

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

7

T1112

Disabling Security Tools

2

T1089

Hidden Files and Directories

2

T1158

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
Filesize
1.3MB

MD5
613ab7ed6c2775609f3c9e7b165004da

SHA1
7d303cd2d2fea564dc21f0f68a24ef2258ea60b0

SHA256
883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2

SHA512
38a376a1230269abc1c94392e98c0a8b71b12ff3b690546751229528c82da8541840d572cb76a0b7f0f5df04c4939c65490d7f1f837af7c430feca4ecf6b775a

Download Submit
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
Filesize
1.3MB

MD5
613ab7ed6c2775609f3c9e7b165004da

SHA1
7d303cd2d2fea564dc21f0f68a24ef2258ea60b0

SHA256
883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2

SHA512
38a376a1230269abc1c94392e98c0a8b71b12ff3b690546751229528c82da8541840d572cb76a0b7f0f5df04c4939c65490d7f1f837af7c430feca4ecf6b775a

Download Submit
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
Filesize
1.3MB

MD5
613ab7ed6c2775609f3c9e7b165004da

SHA1
7d303cd2d2fea564dc21f0f68a24ef2258ea60b0

SHA256
883cf3810eb735788c1bd2a988516b0dff332834bde632a57de80f83bbfa56a2

SHA512
38a376a1230269abc1c94392e98c0a8b71b12ff3b690546751229528c82da8541840d572cb76a0b7f0f5df04c4939c65490d7f1f837af7c430feca4ecf6b775a

Download Submit
memory/1516-138-0x0000000000000000-mapping.dmp

Download
memory/1536-143-0x0000000000000000-mapping.dmp

Download
memory/1576-132-0x0000000000000000-mapping.dmp

Download
memory/1576-136-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1576-135-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1576-134-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1576-151-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/1576-133-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2396-153-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2396-152-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2396-145-0x0000000000000000-mapping.dmp

Download
memory/3376-150-0x0000000000000000-mapping.dmp

Download
memory/3644-137-0x0000000000000000-mapping.dmp

Download
memory/4692-144-0x0000000000000000-mapping.dmp

Download
memory/4968-140-0x0000000000000000-mapping.dmp

Download
memory/4996-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads