dcrat | 80446e16d616fee4a8ffeef94f2dc1f5737435d07a111de9622f13a98a5f196e

Analysis

max time kernel
1800s
max time network
1798s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 07:44

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General

Target

АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe
Size

745KB
MD5

5e82f4a00b31da2ecd210a7c7575e29d
SHA1

518e5f78b256ee794ebbc8f96275993a9252be23
SHA256

80446e16d616fee4a8ffeef94f2dc1f5737435d07a111de9622f13a98a5f196e
SHA512

5f794743493acff89407966cdc2b3df386389d90f2468ec5a32c4df2a2ba6dfddea60886ab14a6e9a1b4ddc173989278e2c7397d430aea8c01297b40d782a900
SSDEEP

12288:sBpoIY///1UFxJF80IsoBVnsNxd2LFErkUzw2jtQsnmeTRf7qrc5PPjr21tM/7nf:ZIY/4FcHG/MnUzVhmMRfG4lLr2M/T

Score

10^/10

dcrat njrat hacked discovery evasion infostealer rat trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

thomas-drops.gl.at.ply.gg:45773

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

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

Process spawned unexpected child process 51 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	2192	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2308	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1804	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1860	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1040	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2924	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1684	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1648	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1756	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	352	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	572	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2840	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1128	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1284	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1444	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2964	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2992	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2700	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2536	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2984	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	664	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2436	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1552	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3052	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	628	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1372	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1984	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2968	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2296	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1336	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1544	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2208	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1672	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2544	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1808	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	824	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2312	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1004	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	892	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1944	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2244	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2528	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1604	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1736	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1956	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2160	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1864	2636	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1880	2636	schtasks.exe	36

UAC bypass 3 TTPs 6 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\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"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	reviewdriver.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	lsm.exe

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

DCRat payload 25 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x00090000000120f9-8.dat	dcrat
behavioral1/files/0x0007000000015ec9-29.dat	dcrat
behavioral1/memory/2184-30-0x0000000000B00000-0x0000000000BF4000-memory.dmp	dcrat
behavioral1/memory/2268-74-0x0000000001260000-0x0000000001354000-memory.dmp	dcrat
behavioral1/memory/2604-87-0x0000000000220000-0x0000000000314000-memory.dmp	dcrat
behavioral1/memory/572-90-0x0000000000970000-0x0000000000A64000-memory.dmp	dcrat
behavioral1/memory/2992-95-0x0000000000CA0000-0x0000000000D94000-memory.dmp	dcrat
behavioral1/memory/3044-96-0x0000000000E80000-0x0000000000F74000-memory.dmp	dcrat
behavioral1/memory/1268-101-0x0000000001230000-0x0000000001324000-memory.dmp	dcrat
behavioral1/memory/716-102-0x00000000002F0000-0x00000000003E4000-memory.dmp	dcrat
behavioral1/memory/1880-105-0x00000000000D0000-0x00000000001C4000-memory.dmp	dcrat
behavioral1/memory/588-110-0x0000000000EB0000-0x0000000000FA4000-memory.dmp	dcrat
behavioral1/memory/1684-111-0x00000000002E0000-0x00000000003D4000-memory.dmp	dcrat
behavioral1/memory/1660-113-0x0000000000180000-0x0000000000274000-memory.dmp	dcrat
behavioral1/memory/1916-116-0x0000000000B20000-0x0000000000C14000-memory.dmp	dcrat
behavioral1/memory/892-120-0x00000000013D0000-0x00000000014C4000-memory.dmp	dcrat
behavioral1/memory/716-121-0x0000000000FE0000-0x00000000010D4000-memory.dmp	dcrat
behavioral1/memory/876-127-0x0000000001140000-0x0000000001234000-memory.dmp	dcrat
behavioral1/memory/1372-128-0x00000000008D0000-0x00000000009C4000-memory.dmp	dcrat
behavioral1/memory/2852-130-0x0000000001220000-0x0000000001314000-memory.dmp	dcrat
behavioral1/memory/2508-132-0x0000000001350000-0x0000000001444000-memory.dmp	dcrat
behavioral1/memory/1492-135-0x0000000000360000-0x0000000000454000-memory.dmp	dcrat
behavioral1/memory/1808-138-0x00000000002A0000-0x0000000000394000-memory.dmp	dcrat
behavioral1/memory/2064-140-0x00000000001C0000-0x00000000002B4000-memory.dmp	dcrat
behavioral1/memory/2352-148-0x0000000000370000-0x0000000000464000-memory.dmp	dcrat

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	Server.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	Server.exe

Executes dropped EXE 36 IoCs

pid	Process
2100	gggg.exe
2172	Server.exe
2184	reviewdriver.exe
2268	lsm.exe
2604	WmiPrvSE.exe
572	sppsvc.exe
2992	lsm.exe
3044	explorer.exe
1268	Server.exe
716	conhost.exe
1880	System.exe
1684	audiodg.exe
588	spoolsv.exe
1660	WmiPrvSE.exe
1916	cmd.exe
892	csrss.exe
716	sppsvc.exe
684	explorer.exe
568	lsm.exe
1984	Server.exe
876	WmiPrvSE.exe
1372	conhost.exe
2852	System.exe
2508	sppsvc.exe
1340	spoolsv.exe
1492	audiodg.exe
2064	lsm.exe
1808	explorer.exe
1504	WmiPrvSE.exe
2348	cmd.exe
2700	Server.exe
2984	conhost.exe
2776	csrss.exe
2688	sppsvc.exe
2352	System.exe
1800	WmiPrvSE.exe

Loads dropped DLL 2 IoCs

pid	Process
2868	cmd.exe
2868	cmd.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

evasion trojan

System Information Discovery

T1082

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

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File created	C:\Program Files\Mozilla Firefox\101b941d020240	reviewdriver.exe
File created	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe	reviewdriver.exe
File created	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\ebf1f9fa8afd6d	reviewdriver.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe	reviewdriver.exe
File created	C:\Program Files (x86)\Windows Photo Viewer\de-DE\0a1fd5f707cd16	reviewdriver.exe
File created	C:\Program Files\Mozilla Firefox\lsm.exe	reviewdriver.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Setup\State\Server.exe	reviewdriver.exe
File created	C:\Windows\Setup\State\786bd863e8d80c	reviewdriver.exe
File created	C:\Windows\Resources\Ease of Access Themes\spoolsv.exe	reviewdriver.exe
File created	C:\Windows\Resources\Ease of Access Themes\f3b6ecef712a24	reviewdriver.exe
File created	C:\Windows\Branding\ShellBrd\lsm.exe	reviewdriver.exe
File created	C:\Windows\Branding\ShellBrd\101b941d020240	reviewdriver.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gggg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 51 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2968	schtasks.exe
1916	schtasks.exe
2436	schtasks.exe
1544	schtasks.exe
2924	schtasks.exe
1284	schtasks.exe
2064	schtasks.exe
2984	schtasks.exe
892	schtasks.exe
1804	schtasks.exe
2244	schtasks.exe
1860	schtasks.exe
1552	schtasks.exe
2208	schtasks.exe
2528	schtasks.exe
1040	schtasks.exe
2508	schtasks.exe
352	schtasks.exe
1128	schtasks.exe
2700	schtasks.exe
2544	schtasks.exe
2964	schtasks.exe
2536	schtasks.exe
3052	schtasks.exe
628	schtasks.exe
2312	schtasks.exe
1004	schtasks.exe
2992	schtasks.exe
664	schtasks.exe
1372	schtasks.exe
2192	schtasks.exe
1648	schtasks.exe
824	schtasks.exe
1956	schtasks.exe
2308	schtasks.exe
1684	schtasks.exe
1444	schtasks.exe
1604	schtasks.exe
1984	schtasks.exe
2160	schtasks.exe
1756	schtasks.exe
2840	schtasks.exe
1336	schtasks.exe
2296	schtasks.exe
1808	schtasks.exe
1864	schtasks.exe
1880	schtasks.exe
1672	schtasks.exe
1944	schtasks.exe
572	schtasks.exe
1736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2184	reviewdriver.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe
2268	lsm.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2172	Server.exe
2268	lsm.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2184	reviewdriver.exe
Token: SeDebugPrivilege	2268	lsm.exe
Token: SeDebugPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe
Token: SeIncBasePriorityPrivilege	2172	Server.exe
Token: 33	2172	Server.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2100	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	30
PID 3064 wrote to memory of 2100	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	30
PID 3064 wrote to memory of 2100	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	30
PID 3064 wrote to memory of 2100	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	30
PID 3064 wrote to memory of 2172	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	31
PID 3064 wrote to memory of 2172	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	31
PID 3064 wrote to memory of 2172	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	31
PID 3064 wrote to memory of 2172	3064	АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe	31
PID 2100 wrote to memory of 2816	2100	gggg.exe	32
PID 2100 wrote to memory of 2816	2100	gggg.exe	32
PID 2100 wrote to memory of 2816	2100	gggg.exe	32
PID 2100 wrote to memory of 2816	2100	gggg.exe	32
PID 2816 wrote to memory of 2868	2816	WScript.exe	33
PID 2816 wrote to memory of 2868	2816	WScript.exe	33
PID 2816 wrote to memory of 2868	2816	WScript.exe	33
PID 2816 wrote to memory of 2868	2816	WScript.exe	33
PID 2868 wrote to memory of 2184	2868	cmd.exe	35
PID 2868 wrote to memory of 2184	2868	cmd.exe	35
PID 2868 wrote to memory of 2184	2868	cmd.exe	35
PID 2868 wrote to memory of 2184	2868	cmd.exe	35
PID 2184 wrote to memory of 2268	2184	reviewdriver.exe	88
PID 2184 wrote to memory of 2268	2184	reviewdriver.exe	88
PID 2184 wrote to memory of 2268	2184	reviewdriver.exe	88
PID 2268 wrote to memory of 2816	2268	lsm.exe	89
PID 2268 wrote to memory of 2816	2268	lsm.exe	89
PID 2268 wrote to memory of 2816	2268	lsm.exe	89
PID 2268 wrote to memory of 2600	2268	lsm.exe	90
PID 2268 wrote to memory of 2600	2268	lsm.exe	90
PID 2268 wrote to memory of 2600	2268	lsm.exe	90
PID 2860 wrote to memory of 2604	2860	taskeng.exe	93
PID 2860 wrote to memory of 2604	2860	taskeng.exe	93
PID 2860 wrote to memory of 2604	2860	taskeng.exe	93
PID 2860 wrote to memory of 572	2860	taskeng.exe	94
PID 2860 wrote to memory of 572	2860	taskeng.exe	94
PID 2860 wrote to memory of 572	2860	taskeng.exe	94
PID 2860 wrote to memory of 572	2860	taskeng.exe	94
PID 2860 wrote to memory of 572	2860	taskeng.exe	94
PID 2860 wrote to memory of 2992	2860	taskeng.exe	95
PID 2860 wrote to memory of 2992	2860	taskeng.exe	95
PID 2860 wrote to memory of 2992	2860	taskeng.exe	95
PID 2860 wrote to memory of 3044	2860	taskeng.exe	96
PID 2860 wrote to memory of 3044	2860	taskeng.exe	96
PID 2860 wrote to memory of 3044	2860	taskeng.exe	96
PID 2860 wrote to memory of 1268	2860	taskeng.exe	97
PID 2860 wrote to memory of 1268	2860	taskeng.exe	97
PID 2860 wrote to memory of 1268	2860	taskeng.exe	97
PID 2860 wrote to memory of 716	2860	taskeng.exe	98
PID 2860 wrote to memory of 716	2860	taskeng.exe	98
PID 2860 wrote to memory of 716	2860	taskeng.exe	98
PID 2860 wrote to memory of 1880	2860	taskeng.exe	99
PID 2860 wrote to memory of 1880	2860	taskeng.exe	99
PID 2860 wrote to memory of 1880	2860	taskeng.exe	99
PID 2860 wrote to memory of 588	2860	taskeng.exe	100
PID 2860 wrote to memory of 588	2860	taskeng.exe	100
PID 2860 wrote to memory of 588	2860	taskeng.exe	100
PID 2860 wrote to memory of 1684	2860	taskeng.exe	101
PID 2860 wrote to memory of 1684	2860	taskeng.exe	101
PID 2860 wrote to memory of 1684	2860	taskeng.exe	101
PID 2860 wrote to memory of 1660	2860	taskeng.exe	102
PID 2860 wrote to memory of 1660	2860	taskeng.exe	102
PID 2860 wrote to memory of 1660	2860	taskeng.exe	102
PID 2860 wrote to memory of 1916	2860	taskeng.exe	103
PID 2860 wrote to memory of 1916	2860	taskeng.exe	103
PID 2860 wrote to memory of 1916	2860	taskeng.exe	103

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

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

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\АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe
"C:\Users\Admin\AppData\Local\Temp\АОАОАОАОА БЕСПЛАТНЫЕ РОБУКСЫ.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Users\Admin\AppData\Local\Temp\gggg.exe
  "C:\Users\Admin\AppData\Local\Temp\gggg.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\ChainComponentBrowserwin\zJJP8u9NRTk6u.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2816
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\ChainComponentBrowserwin\ZckenFSJPCIUJWjfI5CZYMEmaPZVg.bat" "
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2868
    - - C:\ChainComponentBrowserwin\reviewdriver.exe
        
        "C:\ChainComponentBrowserwin\reviewdriver.exe"
        5⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:2184
      - C:\Windows\Branding\ShellBrd\lsm.exe
        
        "C:\Windows\Branding\ShellBrd\lsm.exe"
        6⤵
        UAC bypass
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        System policy modification
        
        PID:2268
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\86d41a73-fbc5-485e-80e7-cadeb12d56d5.vbs"
        7⤵
        
        PID:2816
        
        C:\Windows\System32\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\68522b1f-0de8-494a-8001-20b9307a10e8.vbs"
        7⤵
        
        PID:2600
- C:\Users\Admin\AppData\Local\Temp\Server.exe
  "C:\Users\Admin\AppData\Local\Temp\Server.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:2172

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 12 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Windows\Resources\Ease of Access Themes\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\Resources\Ease of Access Themes\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Windows\Resources\Ease of Access Themes\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 6 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 6 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:572

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\ChainComponentBrowserwin\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1984

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\ChainComponentBrowserwin\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 7 /tr "'C:\Windows\Branding\ShellBrd\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Windows\Branding\ShellBrd\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 8 /tr "'C:\Windows\Branding\ShellBrd\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 6 /tr "'C:\Program Files\Mozilla Firefox\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 10 /tr "'C:\Program Files\Mozilla Firefox\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 8 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 9 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ServerS" /sc MINUTE /mo 10 /tr "'C:\Windows\Setup\State\Server.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Server" /sc ONLOGON /tr "'C:\Windows\Setup\State\Server.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ServerS" /sc MINUTE /mo 9 /tr "'C:\Windows\Setup\State\Server.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\ChainComponentBrowserwin\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\ChainComponentBrowserwin\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\ChainComponentBrowserwin\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 9 /tr "'C:\Users\Admin\SendTo\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Users\Admin\SendTo\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 8 /tr "'C:\Users\Admin\SendTo\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1880

C:\Windows\system32\taskeng.exe
taskeng.exe {9F0EF6A9-0485-430B-A334-AA32FB4CA50B} S-1-5-21-4177215427-74451935-3209572229-1000:JSMURNPT\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  PID:2604
- C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe
  "C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe"
  2⤵
  - Executes dropped EXE
  PID:572
- C:\Users\Admin\SendTo\lsm.exe
  C:\Users\Admin\SendTo\lsm.exe
  2⤵
  - Executes dropped EXE
  PID:2992
- C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe
  "C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe"
  2⤵
  - Executes dropped EXE
  PID:3044
- C:\Windows\Setup\State\Server.exe
  C:\Windows\Setup\State\Server.exe
  2⤵
  - Executes dropped EXE
  PID:1268
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  2⤵
  - Executes dropped EXE
  PID:716
- C:\ChainComponentBrowserwin\System.exe
  C:\ChainComponentBrowserwin\System.exe
  2⤵
  - Executes dropped EXE
  PID:1880
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe
  2⤵
  - Executes dropped EXE
  PID:588
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe
  2⤵
  - Executes dropped EXE
  PID:1684
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  PID:1660
- C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe
  "C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe"
  2⤵
  - Executes dropped EXE
  PID:1916
- C:\ChainComponentBrowserwin\csrss.exe
  C:\ChainComponentBrowserwin\csrss.exe
  2⤵
  - Executes dropped EXE
  PID:892
- C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe
  "C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe"
  2⤵
  - Executes dropped EXE
  PID:716
- C:\Users\Admin\SendTo\lsm.exe
  C:\Users\Admin\SendTo\lsm.exe
  2⤵
  - Executes dropped EXE
  PID:568
- C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe
  "C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe"
  2⤵
  - Executes dropped EXE
  PID:684
- C:\Windows\Setup\State\Server.exe
  C:\Windows\Setup\State\Server.exe
  2⤵
  - Executes dropped EXE
  PID:1984
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  PID:876
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  2⤵
  - Executes dropped EXE
  PID:1372
- C:\ChainComponentBrowserwin\System.exe
  C:\ChainComponentBrowserwin\System.exe
  2⤵
  - Executes dropped EXE
  PID:2852
- C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe
  "C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe"
  2⤵
  - Executes dropped EXE
  PID:2508
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\spoolsv.exe
  2⤵
  - Executes dropped EXE
  PID:1340
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\audiodg.exe
  2⤵
  - Executes dropped EXE
  PID:1492
- C:\Users\Admin\SendTo\lsm.exe
  C:\Users\Admin\SendTo\lsm.exe
  2⤵
  - Executes dropped EXE
  PID:2064
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  PID:1504
- C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe
  "C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\explorer.exe"
  2⤵
  - Executes dropped EXE
  PID:1808
- C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe
  "C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Effects\cmd.exe"
  2⤵
  - Executes dropped EXE
  PID:2348
- C:\Windows\Setup\State\Server.exe
  C:\Windows\Setup\State\Server.exe
  2⤵
  - Executes dropped EXE
  PID:2700
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\conhost.exe
  2⤵
  - Executes dropped EXE
  PID:2984
- C:\ChainComponentBrowserwin\csrss.exe
  C:\ChainComponentBrowserwin\csrss.exe
  2⤵
  - Executes dropped EXE
  PID:2776
- C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe
  "C:\Program Files (x86)\Windows Photo Viewer\de-DE\sppsvc.exe"
  2⤵
  - Executes dropped EXE
  PID:2688
- C:\ChainComponentBrowserwin\System.exe
  C:\ChainComponentBrowserwin\System.exe
  2⤵
  - Executes dropped EXE
  PID:2352
- C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  C:\Recovery\18fc4542-69f6-11ef-a46c-62cb582c238c\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ChainComponentBrowserwin\ZckenFSJPCIUJWjfI5CZYMEmaPZVg.bat

Filesize
46B

MD5
3e83fda43f1932bb71d930d2f89e68b2

SHA1
1fa2f89990c21a7f0eebfbf06f7064c19e46b081

SHA256
ecb36758516d13f656baac1a37f3af9dd3e683e8aab3847d65bb82c9eb05cb51

SHA512
d6efea92b244d10f5a0e2b228782cc7e1b45fcf262dcc7ea709a9ab8fa458b2e8d3e3bfa4cdf4a4852812d01bb9ff1c7bba65abbe62527e5a84e5b3b15f8ea9b

Download Submit
C:\ChainComponentBrowserwin\reviewdriver.exe

Filesize
948KB

MD5
2e2c059f61338c40914c10d40502e57e

SHA1
e6cb5a1ffdf369b3135c72ab12d71cc3d5f2b053

SHA256
8e4df816223a625bf911553d5f80219f81fc44f07ba98c95f379fd12169c2918

SHA512
1b1f2dae55f50874532b37ad4ab74a54452f65d7499004b37b0afc3dc2c1d16d66a0e41c1733ac1f4cff9993325d32ea714b441c06ba4eba350136835c746d3e

Download Submit
C:\ChainComponentBrowserwin\zJJP8u9NRTk6u.vbe

Filesize
230B

MD5
b9b72befe720ec640eb23938f752a453

SHA1
c621298c3cfac9aa9c5cdfebd5efa0a1b01c7b34

SHA256
bddc35ffa29cfc10fc39778a551335781091aec61771943662e66cdf4c4a07ad

SHA512
4d119e2aba40fe14d624690103d08620369eeeb0a922a3091027a7cf90597db7d491653ed356eb85a45104bdcbd3eb5876e5c4c508ed85d0e235d71a65578f26

Download Submit
C:\Users\Admin\AppData\Local\Temp\68522b1f-0de8-494a-8001-20b9307a10e8.vbs

Filesize
488B

MD5
fa9ca401c338656e06fcd4c2790f865b

SHA1
0bc06386eac03aa4d239d6453ca5a6d1cd9619ae

SHA256
b51b38491d633c4ea53d62c4d852b2588b2b89eb10305607f7c9625a6203886d

SHA512
84c91d5bd4a2b70601fe394a573f7afc061253e1f272e5aaaa1a67b9608142cc0337aa0b95aceef60620ff642427faa48ceeed86a77439fb8eac19e1f157d11a

Download Submit
C:\Users\Admin\AppData\Local\Temp\86d41a73-fbc5-485e-80e7-cadeb12d56d5.vbs

Filesize
712B

MD5
8dc068d7967a9f91e60c04f1a9fb1210

SHA1
8e9480555fe2c7c8a3621014155d40fa018221bc

SHA256
98d1ed86fd394a62bce55ba0e5de15c0069cc527c47aa1b5dbe9bd44856c821e

SHA512
b20fb5346c9ab9947249ae924bcfa4bad130ebde0a84d920d5459fba0604d3c5c66337ff9191ca901c00014e7a7ea9dda858d41cbea52312230821f3fae1dfae

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

Filesize
43KB

MD5
eab8788760465b2b46598ff289b4b8c4

SHA1
8c7b27c7ec66ea41f7e20afaf1394fb71b7c4a35

SHA256
7ba3084c6d0fcc0e6e1fedfdd04d24768b819aaf309b933d0f4243c37297821f

SHA512
996471d395c297950a4df7140cf0dda388f87ad8a26fb99feb35fa265873b77a7e100520df69770fbe1554ad4bf7f877f9214a61b44326353935dfe7def12ed0

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

Filesize
1.2MB

MD5
c5607848210b7d664771584276d7d7ae

SHA1
9a395fbac63306fa240e51646cad80a803064352

SHA256
16de1516d3fc00a0873b270ffa44f20c13524827a88798e2743afe0bb06b9815

SHA512
ef9c622ee75161fc038456a2a7e7b9e881f66852dd06331fa2fecac13ce4d585b332672d51a6c8ab3dfd5a99de22b863dd52b53750669d0175aea45ed08a6e8b

Download Submit
memory/572-90-0x0000000000970000-0x0000000000A64000-memory.dmp

Filesize
976KB

Download
memory/588-110-0x0000000000EB0000-0x0000000000FA4000-memory.dmp

Filesize
976KB

Download
memory/716-121-0x0000000000FE0000-0x00000000010D4000-memory.dmp

Filesize
976KB

Download
memory/716-102-0x00000000002F0000-0x00000000003E4000-memory.dmp

Filesize
976KB

Download
memory/876-127-0x0000000001140000-0x0000000001234000-memory.dmp

Filesize
976KB

Download
memory/892-120-0x00000000013D0000-0x00000000014C4000-memory.dmp

Filesize
976KB

Download
memory/1268-101-0x0000000001230000-0x0000000001324000-memory.dmp

Filesize
976KB

Download
memory/1372-128-0x00000000008D0000-0x00000000009C4000-memory.dmp

Filesize
976KB

Download
memory/1492-135-0x0000000000360000-0x0000000000454000-memory.dmp

Filesize
976KB

Download
memory/1660-113-0x0000000000180000-0x0000000000274000-memory.dmp

Filesize
976KB

Download
memory/1684-111-0x00000000002E0000-0x00000000003D4000-memory.dmp

Filesize
976KB

Download
memory/1808-138-0x00000000002A0000-0x0000000000394000-memory.dmp

Filesize
976KB

Download
memory/1880-105-0x00000000000D0000-0x00000000001C4000-memory.dmp

Filesize
976KB

Download
memory/1916-116-0x0000000000B20000-0x0000000000C14000-memory.dmp

Filesize
976KB

Download
memory/2064-140-0x00000000001C0000-0x00000000002B4000-memory.dmp

Filesize
976KB

Download
memory/2172-24-0x0000000001160000-0x0000000001172000-memory.dmp

Filesize
72KB

Download
memory/2184-33-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/2184-31-0x00000000003B0000-0x00000000003BA000-memory.dmp

Filesize
40KB

Download
memory/2184-30-0x0000000000B00000-0x0000000000BF4000-memory.dmp

Filesize
976KB

Download
memory/2184-32-0x00000000003C0000-0x00000000003CC000-memory.dmp

Filesize
48KB

Download
memory/2268-74-0x0000000001260000-0x0000000001354000-memory.dmp

Filesize
976KB

Download
memory/2352-148-0x0000000000370000-0x0000000000464000-memory.dmp

Filesize
976KB

Download
memory/2508-132-0x0000000001350000-0x0000000001444000-memory.dmp

Filesize
976KB

Download
memory/2604-87-0x0000000000220000-0x0000000000314000-memory.dmp

Filesize
976KB

Download
memory/2852-130-0x0000000001220000-0x0000000001314000-memory.dmp

Filesize
976KB

Download
memory/2992-95-0x0000000000CA0000-0x0000000000D94000-memory.dmp

Filesize
976KB

Download
memory/3044-96-0x0000000000E80000-0x0000000000F74000-memory.dmp

Filesize
976KB

Download
memory/3064-11-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

Filesize
9.9MB

Download
memory/3064-1-0x0000000000E90000-0x0000000000F50000-memory.dmp

Filesize
768KB

Download
memory/3064-21-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

Filesize
9.9MB

Download
memory/3064-0-0x000007FEF5313000-0x000007FEF5314000-memory.dmp

Filesize
4KB

Download