darkcomet | b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

Analysis

max time kernel
150s
max time network
145s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
07-08-2023 16:08

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General

Target

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Size

1.4MB
MD5

fec4c9577ee8ce9ad55b4e56b07c90fc
SHA1

1e66bbacf20cc8295a421585613d082bfb7daa91
SHA256

b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed
SHA512

7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565
SSDEEP

24576:nZ1xuVVjfFoynPaVBUR8f+kN10EBbZ1xuVVjfFoynPaVBUR8f+kN10EBsgugEnok:ZQDgok302QDgok30hgEnoSE5k

Score

10^/10

darkcomet sazan evasion persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Sazan

ratcidavut.duckdns.org:1604

Mutex

DC_MUTEX-EGAAD3Q

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
QmqknQ6ovQPD
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

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\MSDCSC\\msdcsc.exe"	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Processes:

msdcsc.exe

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

Modifies security service 2 TTPs 1 IoCs
evasion

Modify Registry
T1112

Windows Service
T1543.003

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

Disable or Modify Tools

T1562.001

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

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

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

2096 attrib.exe
2928 attrib.exe
Executes dropped EXE 2 IoCs

Processes:

DAVUTHITTER V2.987.EXEmsdcsc.exe

pid process

2204 DAVUTHITTER V2.987.EXE
2936 msdcsc.exe

pid	process
2096	attrib.exe
2928	attrib.exe

pid	process
2204	DAVUTHITTER V2.987.EXE
2936	msdcsc.exe

Loads dropped DLL 4 IoCs

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

pid	process
1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

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 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exemsdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\MSDCSC\\msdcsc.exe"	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\system32\\MSDCSC\\msdcsc.exe"	msdcsc.exe

Drops file in System32 directory 3 IoCs

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

description	ioc	process
File created	C:\Windows\SysWOW64\MSDCSC\msdcsc.exe	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
File opened for modification	C:\Windows\SysWOW64\MSDCSC\msdcsc.exe	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
File opened for modification	C:\Windows\SysWOW64\MSDCSC\	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe

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

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

msdcsc.exe

pid process

2936 msdcsc.exe

pid	process
2936	msdcsc.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exeDAVUTHITTER V2.987.EXEmsdcsc.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeSecurityPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeTakeOwnershipPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeLoadDriverPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeSystemProfilePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeSystemtimePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeProfSingleProcessPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeIncBasePriorityPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeCreatePagefilePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeBackupPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeRestorePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeShutdownPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeDebugPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeSystemEnvironmentPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeChangeNotifyPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeRemoteShutdownPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeUndockPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeManageVolumePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeImpersonatePrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeCreateGlobalPrivilege	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: 33	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: 34	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: 35	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
Token: SeIncreaseQuotaPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeSecurityPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeTakeOwnershipPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeLoadDriverPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeSystemProfilePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeSystemtimePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeProfSingleProcessPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeIncBasePriorityPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeCreatePagefilePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeBackupPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeRestorePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeShutdownPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeDebugPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeSystemEnvironmentPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeChangeNotifyPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeRemoteShutdownPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeUndockPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeManageVolumePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeImpersonatePrivilege	2204	DAVUTHITTER V2.987.EXE
Token: SeCreateGlobalPrivilege	2204	DAVUTHITTER V2.987.EXE
Token: 33	2204	DAVUTHITTER V2.987.EXE
Token: 34	2204	DAVUTHITTER V2.987.EXE
Token: 35	2204	DAVUTHITTER V2.987.EXE
Token: SeIncreaseQuotaPrivilege	2936	msdcsc.exe
Token: SeSecurityPrivilege	2936	msdcsc.exe
Token: SeTakeOwnershipPrivilege	2936	msdcsc.exe
Token: SeLoadDriverPrivilege	2936	msdcsc.exe
Token: SeSystemProfilePrivilege	2936	msdcsc.exe
Token: SeSystemtimePrivilege	2936	msdcsc.exe
Token: SeProfSingleProcessPrivilege	2936	msdcsc.exe
Token: SeIncBasePriorityPrivilege	2936	msdcsc.exe
Token: SeCreatePagefilePrivilege	2936	msdcsc.exe
Token: SeBackupPrivilege	2936	msdcsc.exe
Token: SeRestorePrivilege	2936	msdcsc.exe
Token: SeShutdownPrivilege	2936	msdcsc.exe
Token: SeDebugPrivilege	2936	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	2936	msdcsc.exe
Token: SeChangeNotifyPrivilege	2936	msdcsc.exe
Token: SeRemoteShutdownPrivilege	2936	msdcsc.exe
Token: SeUndockPrivilege	2936	msdcsc.exe
Token: SeManageVolumePrivilege	2936	msdcsc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

msdcsc.exe

pid process

2936 msdcsc.exe

pid	process
2936	msdcsc.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.execmd.execmd.exemsdcsc.exe

description	pid	process	target process
PID 1964 wrote to memory of 1240	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 1240	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 1240	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 1240	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 2656	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 2656	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 2656	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1964 wrote to memory of 2656	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	cmd.exe
PID 1240 wrote to memory of 2928	1240	cmd.exe	attrib.exe
PID 1240 wrote to memory of 2928	1240	cmd.exe	attrib.exe
PID 1240 wrote to memory of 2928	1240	cmd.exe	attrib.exe
PID 1240 wrote to memory of 2928	1240	cmd.exe	attrib.exe
PID 2656 wrote to memory of 2096	2656	cmd.exe	attrib.exe
PID 2656 wrote to memory of 2096	2656	cmd.exe	attrib.exe
PID 2656 wrote to memory of 2096	2656	cmd.exe	attrib.exe
PID 2656 wrote to memory of 2096	2656	cmd.exe	attrib.exe
PID 1964 wrote to memory of 2204	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	DAVUTHITTER V2.987.EXE
PID 1964 wrote to memory of 2204	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	DAVUTHITTER V2.987.EXE
PID 1964 wrote to memory of 2204	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	DAVUTHITTER V2.987.EXE
PID 1964 wrote to memory of 2204	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	DAVUTHITTER V2.987.EXE
PID 1964 wrote to memory of 2936	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	msdcsc.exe
PID 1964 wrote to memory of 2936	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	msdcsc.exe
PID 1964 wrote to memory of 2936	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	msdcsc.exe
PID 1964 wrote to memory of 2936	1964	Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe	msdcsc.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe
PID 2936 wrote to memory of 3036	2936	msdcsc.exe	notepad.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

Processes:

msdcsc.exe

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

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

2928 attrib.exe
2096 attrib.exe

pid	process
2928	attrib.exe
2096	attrib.exe

C:\Users\Admin\AppData\Local\Temp\Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe
"C:\Users\Admin\AppData\Local\Temp\Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp\Easy_Malicious_2da05edc14df9557fc474515f29ca7f4a5c2fcb2de085c443ab37cace93194cf.exe" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2928

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
2⤵
- Suspicious use of WriteProcessMemory
PID:2656

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2096

C:\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
"C:\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
"C:\Windows\system32\MSDCSC\msdcsc.exe"
2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2936

C:\Windows\SysWOW64\notepad.exe
notepad
3⤵
PID:3036

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
Filesize
657KB

MD5
34960f869aa933675a70c0c7c17addfe

SHA1
b01ec370b3571d70a2d111f35d5514cc7a18d422

SHA256
9343339fadfe0f62d6fd46c6131ed9fdf01978d817192984e69a8bbecfb406d2

SHA512
5993de154bc0f5db448a243a3d0ec7929e968823b24ae256226e2d8e82f1d50d62977e5a21a2b775cd422416d8656ed0dec103b850a58633b12bec074a4f58d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
Filesize
657KB

MD5
34960f869aa933675a70c0c7c17addfe

SHA1
b01ec370b3571d70a2d111f35d5514cc7a18d422

SHA256
9343339fadfe0f62d6fd46c6131ed9fdf01978d817192984e69a8bbecfb406d2

SHA512
5993de154bc0f5db448a243a3d0ec7929e968823b24ae256226e2d8e82f1d50d62977e5a21a2b775cd422416d8656ed0dec103b850a58633b12bec074a4f58d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
Filesize
657KB

MD5
34960f869aa933675a70c0c7c17addfe

SHA1
b01ec370b3571d70a2d111f35d5514cc7a18d422

SHA256
9343339fadfe0f62d6fd46c6131ed9fdf01978d817192984e69a8bbecfb406d2

SHA512
5993de154bc0f5db448a243a3d0ec7929e968823b24ae256226e2d8e82f1d50d62977e5a21a2b775cd422416d8656ed0dec103b850a58633b12bec074a4f58d5

Download Submit
C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
Filesize
1.4MB

MD5
fec4c9577ee8ce9ad55b4e56b07c90fc

SHA1
1e66bbacf20cc8295a421585613d082bfb7daa91

SHA256
b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

SHA512
7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565

Download Submit
C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
Filesize
1.4MB

MD5
fec4c9577ee8ce9ad55b4e56b07c90fc

SHA1
1e66bbacf20cc8295a421585613d082bfb7daa91

SHA256
b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

SHA512
7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565

Download Submit
C:\Windows\SysWOW64\MSDCSC\msdcsc.exe
Filesize
1.4MB

MD5
fec4c9577ee8ce9ad55b4e56b07c90fc

SHA1
1e66bbacf20cc8295a421585613d082bfb7daa91

SHA256
b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

SHA512
7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565

Download Submit
\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
Filesize
657KB

MD5
34960f869aa933675a70c0c7c17addfe

SHA1
b01ec370b3571d70a2d111f35d5514cc7a18d422

SHA256
9343339fadfe0f62d6fd46c6131ed9fdf01978d817192984e69a8bbecfb406d2

SHA512
5993de154bc0f5db448a243a3d0ec7929e968823b24ae256226e2d8e82f1d50d62977e5a21a2b775cd422416d8656ed0dec103b850a58633b12bec074a4f58d5

Download Submit
\Users\Admin\AppData\Local\Temp\DAVUTHITTER V2.987.EXE
Filesize
657KB

MD5
34960f869aa933675a70c0c7c17addfe

SHA1
b01ec370b3571d70a2d111f35d5514cc7a18d422

SHA256
9343339fadfe0f62d6fd46c6131ed9fdf01978d817192984e69a8bbecfb406d2

SHA512
5993de154bc0f5db448a243a3d0ec7929e968823b24ae256226e2d8e82f1d50d62977e5a21a2b775cd422416d8656ed0dec103b850a58633b12bec074a4f58d5

Download Submit
\Windows\SysWOW64\MSDCSC\msdcsc.exe
Filesize
1.4MB

MD5
fec4c9577ee8ce9ad55b4e56b07c90fc

SHA1
1e66bbacf20cc8295a421585613d082bfb7daa91

SHA256
b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

SHA512
7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565

Download Submit
\Windows\SysWOW64\MSDCSC\msdcsc.exe
Filesize
1.4MB

MD5
fec4c9577ee8ce9ad55b4e56b07c90fc

SHA1
1e66bbacf20cc8295a421585613d082bfb7daa91

SHA256
b8a4e5e12ca3a804bd75173045265038dc5bba2ad908a3f00a07fd76aa21e9ed

SHA512
7eb3cd861df181f11eadecb5b53f98e954a3714e24aa332ee67f3e82e9cfcf4e021f17744e858d0f91e5dc5f14f17cdd5b00dd037cb7bda20f301d6906f6e565

Download Submit
memory/1964-54-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1964-108-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download
memory/2204-66-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2204-136-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/2204-134-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/2204-128-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/2204-109-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2204-110-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/2936-111-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download
memory/2936-115-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download
memory/2936-127-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download
memory/2936-76-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/3036-107-0x0000000000440000-0x0000000000441000-memory.dmp

Filesize
4KB

Download
memory/3036-78-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download