dcrat | c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246d

Analysis

max time kernel
119s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 03:15

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General

Target

c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Size

4.9MB
MD5

0ebad9b503420a52d8624a119e9b0390
SHA1

1f7ac06f73e31f55a13177d4d6e0992e9086c87a
SHA256

c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246d
SHA512

ad34304a6bcbfac284bdb43f73eaedab24851709de14a465494a78fc6d427ca547a2dc957f1ba553cd91126b7d5fde0c445089fe90fa934e4ce78168e709fa40
SSDEEP

49152:jl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

Score

10^/10

dcrat evasion execution infostealer rat trojan

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat
Dcrat family
dcrat

Process spawned unexpected child process 21 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2792	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2836	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2928	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2932	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2736	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2144	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2616	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2804	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2632	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3020	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2660	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1796	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1860	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1908	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2600	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1700	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2328	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2000	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3036	2424	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1484	2424	schtasks.exe	30

UAC bypass 3 TTPs 27 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe

DCRat payload 1 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2076-2-0x000000001B910000-0x000000001BA3E000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2252	powershell.exe
2556	powershell.exe
332	powershell.exe
356	powershell.exe
2084	powershell.exe
276	powershell.exe
760	powershell.exe
1064	powershell.exe
448	powershell.exe
616	powershell.exe
572	powershell.exe
824	powershell.exe

Executes dropped EXE 8 IoCs

pid	Process
2328	lsm.exe
2552	lsm.exe
616	lsm.exe
1712	lsm.exe
1744	lsm.exe
1848	lsm.exe
1784	lsm.exe
600	lsm.exe

Checks whether UAC is enabled 1 TTPs 18 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	lsm.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows Mail\en-US\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\en-US\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File created	C:\Program Files (x86)\Windows Mail\en-US\df60a47c76e842	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\OSPPSVC.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File created	C:\Program Files\VideoLAN\VLC\taskhost.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\RCX92C5.tmp	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\taskhost.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File created	C:\Program Files\Microsoft Games\Mahjong\fr-FR\1610b97d3ab4a7	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File created	C:\Program Files\VideoLAN\VLC\b75386f1303e64	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\en-US\RCX8769.tmp	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\fr-FR\RCX8C4B.tmp	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\fr-FR\OSPPSVC.exe	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 21 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2660	schtasks.exe
1908	schtasks.exe
1484	schtasks.exe
2616	schtasks.exe
2804	schtasks.exe
2632	schtasks.exe
1860	schtasks.exe
2600	schtasks.exe
2328	schtasks.exe
2792	schtasks.exe
2836	schtasks.exe
2144	schtasks.exe
3020	schtasks.exe
2000	schtasks.exe
2068	schtasks.exe
2928	schtasks.exe
2932	schtasks.exe
1700	schtasks.exe
3036	schtasks.exe
2736	schtasks.exe
1796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
2084	powershell.exe
760	powershell.exe
616	powershell.exe
2252	powershell.exe
448	powershell.exe
1064	powershell.exe
572	powershell.exe
2556	powershell.exe
332	powershell.exe
276	powershell.exe
824	powershell.exe
356	powershell.exe
2328	lsm.exe
2552	lsm.exe
616	lsm.exe
1712	lsm.exe
1744	lsm.exe
1848	lsm.exe
1784	lsm.exe
600	lsm.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Token: SeDebugPrivilege	2084	powershell.exe
Token: SeDebugPrivilege	760	powershell.exe
Token: SeDebugPrivilege	616	powershell.exe
Token: SeDebugPrivilege	2252	powershell.exe
Token: SeDebugPrivilege	448	powershell.exe
Token: SeDebugPrivilege	1064	powershell.exe
Token: SeDebugPrivilege	572	powershell.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	332	powershell.exe
Token: SeDebugPrivilege	276	powershell.exe
Token: SeDebugPrivilege	824	powershell.exe
Token: SeDebugPrivilege	356	powershell.exe
Token: SeDebugPrivilege	2328	lsm.exe
Token: SeDebugPrivilege	2552	lsm.exe
Token: SeDebugPrivilege	616	lsm.exe
Token: SeDebugPrivilege	1712	lsm.exe
Token: SeDebugPrivilege	1744	lsm.exe
Token: SeDebugPrivilege	1848	lsm.exe
Token: SeDebugPrivilege	1784	lsm.exe
Token: SeDebugPrivilege	600	lsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2084	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	52
PID 2076 wrote to memory of 2084	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	52
PID 2076 wrote to memory of 2084	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	52
PID 2076 wrote to memory of 824	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	53
PID 2076 wrote to memory of 824	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	53
PID 2076 wrote to memory of 824	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	53
PID 2076 wrote to memory of 356	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	54
PID 2076 wrote to memory of 356	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	54
PID 2076 wrote to memory of 356	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	54
PID 2076 wrote to memory of 332	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	56
PID 2076 wrote to memory of 332	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	56
PID 2076 wrote to memory of 332	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	56
PID 2076 wrote to memory of 2556	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	57
PID 2076 wrote to memory of 2556	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	57
PID 2076 wrote to memory of 2556	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	57
PID 2076 wrote to memory of 2252	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	59
PID 2076 wrote to memory of 2252	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	59
PID 2076 wrote to memory of 2252	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	59
PID 2076 wrote to memory of 572	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	61
PID 2076 wrote to memory of 572	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	61
PID 2076 wrote to memory of 572	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	61
PID 2076 wrote to memory of 1064	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	62
PID 2076 wrote to memory of 1064	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	62
PID 2076 wrote to memory of 1064	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	62
PID 2076 wrote to memory of 760	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	63
PID 2076 wrote to memory of 760	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	63
PID 2076 wrote to memory of 760	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	63
PID 2076 wrote to memory of 616	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	64
PID 2076 wrote to memory of 616	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	64
PID 2076 wrote to memory of 616	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	64
PID 2076 wrote to memory of 276	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	65
PID 2076 wrote to memory of 276	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	65
PID 2076 wrote to memory of 276	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	65
PID 2076 wrote to memory of 448	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	66
PID 2076 wrote to memory of 448	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	66
PID 2076 wrote to memory of 448	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	66
PID 2076 wrote to memory of 1740	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	76
PID 2076 wrote to memory of 1740	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	76
PID 2076 wrote to memory of 1740	2076	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe	76
PID 1740 wrote to memory of 2092	1740	cmd.exe	78
PID 1740 wrote to memory of 2092	1740	cmd.exe	78
PID 1740 wrote to memory of 2092	1740	cmd.exe	78
PID 1740 wrote to memory of 2328	1740	cmd.exe	79
PID 1740 wrote to memory of 2328	1740	cmd.exe	79
PID 1740 wrote to memory of 2328	1740	cmd.exe	79
PID 2328 wrote to memory of 1896	2328	lsm.exe	80
PID 2328 wrote to memory of 1896	2328	lsm.exe	80
PID 2328 wrote to memory of 1896	2328	lsm.exe	80
PID 2328 wrote to memory of 2012	2328	lsm.exe	81
PID 2328 wrote to memory of 2012	2328	lsm.exe	81
PID 2328 wrote to memory of 2012	2328	lsm.exe	81
PID 1896 wrote to memory of 2552	1896	WScript.exe	83
PID 1896 wrote to memory of 2552	1896	WScript.exe	83
PID 1896 wrote to memory of 2552	1896	WScript.exe	83
PID 2552 wrote to memory of 1804	2552	lsm.exe	84
PID 2552 wrote to memory of 1804	2552	lsm.exe	84
PID 2552 wrote to memory of 1804	2552	lsm.exe	84
PID 2552 wrote to memory of 2796	2552	lsm.exe	85
PID 2552 wrote to memory of 2796	2552	lsm.exe	85
PID 2552 wrote to memory of 2796	2552	lsm.exe	85
PID 1804 wrote to memory of 616	1804	WScript.exe	86
PID 1804 wrote to memory of 616	1804	WScript.exe	86
PID 1804 wrote to memory of 616	1804	WScript.exe	86
PID 616 wrote to memory of 2052	616	lsm.exe	87

System policy modification 1 TTPs 27 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe
"C:\Users\Admin\AppData\Local\Temp\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2076
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2084
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:824
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:356
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/MSOCache/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:332
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2556
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2252
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:572
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1064
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:760
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:616
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:276
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:448
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\d0cSnkaL9P.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2092
- - C:\Users\Admin\AppData\lsm.exe
    "C:\Users\Admin\AppData\lsm.exe"
    3⤵
    - UAC bypass
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:2328
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0bd314fa-e8d5-4afa-9ede-191df6fdcf09.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1896
    - - C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        5⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:2552
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\d682307a-1b24-4170-b448-e2b5498e5666.vbs"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1804
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        7⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:616
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\cbc88dea-0fea-499a-93c8-3dc16d3ad5b3.vbs"
        8⤵
        
        PID:2052
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        9⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        System policy modification
        
        PID:1712
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\a8e19baf-127c-4e07-a076-c1534dfc3e03.vbs"
        10⤵
        
        PID:2588
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        11⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        System policy modification
        
        PID:1744
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\252b82f0-3c91-4284-8bdc-f7390fb709be.vbs"
        12⤵
        
        PID:1432
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        13⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        System policy modification
        
        PID:1848
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fce2b944-67ac-47bd-b48d-f093860c096c.vbs"
        14⤵
        
        PID:1268
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        15⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        System policy modification
        
        PID:1784
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5fce7411-754a-4611-8402-fe33b419e5ac.vbs"
        16⤵
        
        PID:988
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        17⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        System policy modification
        
        PID:600
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ca45089f-48ee-4045-82f6-004d39f50973.vbs"
        18⤵
        
        PID:1632
        
        C:\Users\Admin\AppData\lsm.exe
        
        C:\Users\Admin\AppData\lsm.exe
        19⤵
        
        PID:2300
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\867d64b2-ace0-4de8-ab41-b97e520b76f9.vbs"
        18⤵
        
        PID:1756
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\312c7d37-c1a5-4f66-a2be-2ddbeb578714.vbs"
        16⤵
        
        PID:1408
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c89bbf95-aac5-4cf5-b833-9300a4359859.vbs"
        14⤵
        
        PID:2476
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\573fe1c5-b9cd-428d-9a8b-5982af627f2e.vbs"
        12⤵
        
        PID:2688
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\13f2834b-eee2-4e7d-9898-779e3b199b68.vbs"
        10⤵
        
        PID:1068
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\601a7f10-b8a1-4fdd-aa8b-e53e9dcb8440.vbs"
        8⤵
        
        PID:2816
      - C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\80ae61de-3c7e-412d-a584-ea6d5a6b23b2.vbs"
        6⤵
        
        PID:2796
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dc47e8b9-b381-4106-9f7e-2731e0e8355d.vbs"
      4⤵
      PID:2012

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dNc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Mail\en-US\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\en-US\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dNc" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Mail\en-US\c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Recovery\1b8b1de2-69f6-11ef-9774-62cb582c238c\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Recovery\1b8b1de2-69f6-11ef-9774-62cb582c238c\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\Recovery\1b8b1de2-69f6-11ef-9774-62cb582c238c\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 14 /tr "'C:\Program Files\Microsoft Games\Mahjong\fr-FR\OSPPSVC.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVC" /sc ONLOGON /tr "'C:\Program Files\Microsoft Games\Mahjong\fr-FR\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 8 /tr "'C:\Program Files\Microsoft Games\Mahjong\fr-FR\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\Links\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Admin\Links\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Links\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\MSOCache\All Users\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\Program Files\VideoLAN\VLC\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\Program Files\VideoLAN\VLC\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\AppData\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Users\Admin\AppData\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\AppData\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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:\MSOCache\All Users\spoolsv.exe

Filesize
4.9MB

MD5
0ebad9b503420a52d8624a119e9b0390

SHA1
1f7ac06f73e31f55a13177d4d6e0992e9086c87a

SHA256
c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246d

SHA512
ad34304a6bcbfac284bdb43f73eaedab24851709de14a465494a78fc6d427ca547a2dc957f1ba553cd91126b7d5fde0c445089fe90fa934e4ce78168e709fa40

Download Submit
C:\Program Files\VideoLAN\VLC\taskhost.exe

Filesize
4.9MB

MD5
54878a3d7bfd2137a80356eecf97a0b7

SHA1
6ba0fface64e0d2dbe338a9bd2ba9ad3edebbcf9

SHA256
8f9794b29859c41dda6abf871abdc308fbe34e5492070a1ab9cd6e1ab0feadf1

SHA512
b4e494e28998d233059b4992ac81bc34be7f1b5a7b9bd79ff989faa29782f5f9ebe9cf1e9ca12cd694890b305b13c88ae13dbbe3da36cb5cbbd1b6ec67e1954d

Download Submit
C:\Users\Admin\AppData\Local\Temp\0bd314fa-e8d5-4afa-9ede-191df6fdcf09.vbs

Filesize
706B

MD5
94f24c4f76e574cb76aa546ffcd3d9b7

SHA1
fc5d2c70a76230fea20a00878fdace30ee3b59bf

SHA256
aab888c316ebcc1afad58409b849651c56690669759ffdab9267db22dc587dca

SHA512
9d6e16269437bbc419da67e1200152aa9a69697cf1f64b32c0a85744cc12f4c7217bc0c4a45b929b81349af630bb82be48fa2cafc9cccb06c40f30b2924746af

Download Submit
C:\Users\Admin\AppData\Local\Temp\10770bd47368861c1bd3fed1700d203ad75762c4.exe

Filesize
4.9MB

MD5
2bdf88f95eefab58442e317326670113

SHA1
2450f81b62f48cdcbfe58f811572828bfed3eb2a

SHA256
a9d1412122518f5f5d592e9814592420d400674cee43fd487d8dc6cb5ef2f208

SHA512
52ba1e85a362fa19c987c8d76810cd01627808473259a25aa1f4f5ed70c3b75acff6ed5950ec4cf7b8056ab8528518be5eff5f3c974fb8696bddd3f9a00ad71d

Download Submit
C:\Users\Admin\AppData\Local\Temp\252b82f0-3c91-4284-8bdc-f7390fb709be.vbs

Filesize
706B

MD5
fcf4617094e46f29e9de498b931fe0b3

SHA1
2113a2b64572c74ae0e825e3cccdf4c529b04bde

SHA256
0a3e5b5633e3effb64d0aa300e5473d3791a975f01590e29d535b42334a91fe8

SHA512
d02fe77f1d9492a5571bc9b399068ce32e88492d55ed4d0515a7eb3c88ba425f71e56195121c5e2d7d72880f32f3138e94ad9121d68a47cf5d05655928ca396e

Download Submit
C:\Users\Admin\AppData\Local\Temp\5fce7411-754a-4611-8402-fe33b419e5ac.vbs

Filesize
706B

MD5
6451a36b580f6aa6eec166de2bec6a12

SHA1
ab3abe3db434c87cf197ce97fb0ad0f30a5daebb

SHA256
db9db0139c43e085326bce3e5c158fbcb6a1c74e4beed2c1ab8f80b632b43ceb

SHA512
789bc5036e94f7c49d86d7e507f1188d0bfdc49099c02b73a3cf29973bedb0a256eda44d809ab24c8cda0cbe9282d21838ac6d7a8cf00debbe4e154bf9027342

Download Submit
C:\Users\Admin\AppData\Local\Temp\a8e19baf-127c-4e07-a076-c1534dfc3e03.vbs

Filesize
706B

MD5
a8e233c30faa1ef86edf5c91ff1ea495

SHA1
dc552eb7554f52dfbc419f969a9fe641b4abb4cd

SHA256
05a823d082ef23fdc6dd44f3b60647a3691230e6df1e006ca5d86129456de0a5

SHA512
d2c4bf5a5d5edaa3850d3530c296cd347bbf87eead94056404ac2c994835a2b7257ea4324ac0bbfcf59e61a578e354873ee28e15d39c289b1ca742c920d6a7ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\ca45089f-48ee-4045-82f6-004d39f50973.vbs

Filesize
705B

MD5
67b61432551e444adaab8ffd50b0549a

SHA1
1217ffb412dcd15b4aa182beace3546f806905bc

SHA256
3ecaf05345ce6ea2747044835d1587038c4af0d4a771c32911bc3fa1ef20bbdb

SHA512
db58bac1f91ff180d5235d05508cc1b9f62dd03c9ddf5114a368406621ed3a28be3201f5bec81d99fa2e567cb29588128a8142256b569895c52b4a2297e02f85

Download Submit
C:\Users\Admin\AppData\Local\Temp\cbc88dea-0fea-499a-93c8-3dc16d3ad5b3.vbs

Filesize
705B

MD5
bb39e8fb209a4ee364fef3befafaea65

SHA1
989c4076f9000155ee2c3e9fe9b3e6fe64547113

SHA256
16865887df22eee9baaeb095c213085334e30ce2ab3bc82d14102c5ba224f705

SHA512
09833855f6cc7faac0c30c2d25f7e9bccde57b8d69ed831777ecb0d021bc245af5af09132b6a63dfccd01d3c51c25bbb1d3c489f604ef62918aa2a91bd56bfe3

Download Submit
C:\Users\Admin\AppData\Local\Temp\d0cSnkaL9P.bat

Filesize
195B

MD5
2ee0b82af32c882b37016360ebea84f3

SHA1
e937a85a407939aca29a262f10d50196405d722e

SHA256
ec8211986cf144fbec742eff78883ec82ed6c56e72773c2a8356b813744c2fa1

SHA512
e7a6425b3e6a61e4889ee4c699307f05cf558d3fb46def38cd051aabfc8316c14510e1891cb2a076b403fa5214e3ef17f3288c1c0ce3d560eeae3922128ae7cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\d682307a-1b24-4170-b448-e2b5498e5666.vbs

Filesize
706B

MD5
49ec24f45294dd7a46f08e9ef95bf5b4

SHA1
50f92070732cda90ff26eb95db0e329a5e1a250a

SHA256
5995d80e9a9998f1f34ed3196898988b6b6c893b9c13badcf7b89789ff5e2907

SHA512
cea0b778511461e909bb36f68bea1aaf4851b4690960057ccf379c26ddd538e7c73f35c4f26950c926a4c8ad00ffcbecd20e159211c4d259090e28e26683abd1

Download Submit
C:\Users\Admin\AppData\Local\Temp\dc47e8b9-b381-4106-9f7e-2731e0e8355d.vbs

Filesize
482B

MD5
bd1d5c0a1c1d467527debde66ee66954

SHA1
62aa846f877d789933cd92fa325ff77efbd7acec

SHA256
c50aa21fb1577b16005f73a5037936608139ae5201f79124afcb128818690276

SHA512
2257962196a9172ed9e3fbb98618b8089aa03d9ec1f29169a777b61aab3cd5fc18b09a934fde10da4f9bacd55890086aac45cb88b0bf9e80cf0e191f8cf9e4bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\fce2b944-67ac-47bd-b48d-f093860c096c.vbs

Filesize
706B

MD5
3a7c9567bb18bb72e20bfbb8db547e23

SHA1
83f7ab8edeabb271543bec2891400a338a0a43bb

SHA256
b8e0f03640c7fe2d40f10c333cafd52df247085d13b06c79072238162dae524f

SHA512
4ef21d35f1e2e8a733147f99e54c68f408309f9f6e8921fa607f3d0f8d4c069328a5046f494505e3fc5061405dc1405eeddb82487026d96da976430bb3ba37f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBA69.tmp.exe

Filesize
75KB

MD5
e0a68b98992c1699876f818a22b5b907

SHA1
d41e8ad8ba51217eb0340f8f69629ccb474484d0

SHA256
2b00d8c2bcc6b48e90524cdd41a07735dc94548ed41925baff86e43a61a4c37f

SHA512
856854f5fd89ae1669e4b2db10b73b4a78496bf80117003244c83e781f75e533e2e2bea9aa6c1b3aba3db1ed92ea0ed9755fbfd78cd6c86ba95867d07fc0ece2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
234bfeb70f069c629d4212162a7fb4fb

SHA1
5ebfb54c9371572bc83cbf21cc62dfaef434e5cf

SHA256
324723e3fd6dcc6ad60be7afb7c6eee4f680bec1b60bad9cdc8eca259ad2c43a

SHA512
bf0deb4188c002d97704403c7a0a682c2c95caaa1ca9db7c65d799683a935d7a42222d434d1392bedc20577dc1958fb5bfb05bead93feed1509f161fd0b1676c

Download Submit
C:\Users\Admin\AppData\lsm.exe

Filesize
2.5MB

MD5
3aac6a60031244e9e7e2a345509d314f

SHA1
817ba19993ca5ca24162f31c5032423e1e39610a

SHA256
0d8bf4f14e5b12437e59d7c3d3973ea4b56abbabf380c8a3380eee5d41288c92

SHA512
53107cdd0a375d67bf8283a5e62a7184bf4d57a43e701b4c6ba164a5fd69d2d9a2532c73b916f255aabbb54f4bc6055996e52c82eb85ba5f2c669b884113fc34

Download Submit
memory/600-256-0x0000000000390000-0x0000000000884000-memory.dmp

Filesize
5.0MB

Download
memory/616-180-0x00000000002E0000-0x00000000007D4000-memory.dmp

Filesize
5.0MB

Download
memory/616-181-0x0000000002540000-0x0000000002552000-memory.dmp

Filesize
72KB

Download
memory/1712-196-0x0000000001130000-0x0000000001624000-memory.dmp

Filesize
5.0MB

Download
memory/1744-211-0x0000000000C50000-0x0000000000C62000-memory.dmp

Filesize
72KB

Download
memory/1784-241-0x00000000003A0000-0x0000000000894000-memory.dmp

Filesize
5.0MB

Download
memory/1848-226-0x0000000001300000-0x00000000017F4000-memory.dmp

Filesize
5.0MB

Download
memory/2076-13-0x0000000002590000-0x000000000259E000-memory.dmp

Filesize
56KB

Download
memory/2076-6-0x0000000000A00000-0x0000000000A10000-memory.dmp

Filesize
64KB

Download
memory/2076-1-0x0000000000B60000-0x0000000001054000-memory.dmp

Filesize
5.0MB

Download
memory/2076-2-0x000000001B910000-0x000000001BA3E000-memory.dmp

Filesize
1.2MB

Download
memory/2076-3-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

Filesize
9.9MB

Download
memory/2076-90-0x000007FEF5B00000-0x000007FEF64EC000-memory.dmp

Filesize
9.9MB

Download
memory/2076-4-0x0000000000530000-0x000000000054C000-memory.dmp

Filesize
112KB

Download
memory/2076-5-0x00000000009F0000-0x00000000009F8000-memory.dmp

Filesize
32KB

Download
memory/2076-11-0x0000000002570000-0x000000000257A000-memory.dmp

Filesize
40KB

Download
memory/2076-14-0x00000000025A0000-0x00000000025A8000-memory.dmp

Filesize
32KB

Download
memory/2076-15-0x00000000026A0000-0x00000000026A8000-memory.dmp

Filesize
32KB

Download
memory/2076-16-0x00000000026B0000-0x00000000026BC000-memory.dmp

Filesize
48KB

Download
memory/2076-0-0x000007FEF5B03000-0x000007FEF5B04000-memory.dmp

Filesize
4KB

Download
memory/2076-12-0x0000000002580000-0x000000000258E000-memory.dmp

Filesize
56KB

Download
memory/2076-10-0x0000000000B50000-0x0000000000B62000-memory.dmp

Filesize
72KB

Download
memory/2076-9-0x0000000000B40000-0x0000000000B4A000-memory.dmp

Filesize
40KB

Download
memory/2076-8-0x0000000000B30000-0x0000000000B40000-memory.dmp

Filesize
64KB

Download
memory/2076-7-0x0000000000A10000-0x0000000000A26000-memory.dmp

Filesize
88KB

Download
memory/2084-98-0x000000001B500000-0x000000001B7E2000-memory.dmp

Filesize
2.9MB

Download
memory/2084-99-0x0000000001E60000-0x0000000001E68000-memory.dmp

Filesize
32KB

Download
memory/2300-271-0x0000000000850000-0x0000000000D44000-memory.dmp

Filesize
5.0MB

Download
memory/2300-272-0x0000000000630000-0x0000000000642000-memory.dmp

Filesize
72KB

Download
memory/2328-149-0x0000000000200000-0x00000000006F4000-memory.dmp

Filesize
5.0MB

Download
memory/2328-150-0x0000000000BA0000-0x0000000000BB2000-memory.dmp

Filesize
72KB

Download
memory/2552-165-0x00000000025B0000-0x00000000025C2000-memory.dmp

Filesize
72KB

Download
memory/2552-164-0x0000000000270000-0x0000000000764000-memory.dmp

Filesize
5.0MB

Download