sheetrat | 038c9b2f12e4d4579a389b082080f20b21595edb419509928647c8fd58780134

Analysis

max time kernel
149s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/07/2026, 14:04

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General

Target
Client.exe
Size 256KB
Sample260702-rdjfssfw6z
SHA256 038c9b2f12e4d4579a389b082080f20b21595edb419509928647c8fd58780134
MD5 27a57b4cfbc1f54909f0dc5da0e7a41f
SHA1 de04cc23d35ecd1a45455ee1f9206ccfd23bb376
SHA512 15e57b9cb95fa1339d1fe19e20070d0997123afef237ae69b4a945a34186f55a2114f8151c0b686cd9a2236803b45fa3216fd7cfe83c4bd1c04623b40312b358
SSDEEP 3072:w0pJuO0hn95gNgBJ4IZUmjNeN3w/jhlhE1Z8Nig9eqh+ghXyIz8O3H5CVXbFemNd:tuhnj5Pxe6VlWT8b99RXyIz8Ombb
TLSH
T1E944F61CFF91E805CD5A3C37CBE611108B7161C22E229346768A6EFD8F553BB58A61BC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

sheet_mgxfrqbwmzoiwy execution sheetrat persistence privilege_escalation trojan

Malware Config

Extracted

Family

sheetrat

Version

Campaign

Sheet_mgxfrqbwmzoiwy

portbuddy.dev:43122

Signatures

Family: Sheetrat, NonEuclid rat
Sheetrat aka NonEuclid RAT is a trojan written in C#.
trojan sheetrat

Detects Sheetrat obfuscated V1.8 and higher 1 IoCs

Sheetrat aka NonEuclid RAT is a trojan written in C#.

resource	yara_rule
behavioral2/memory/872-0-0x0000000000C50000-0x0000000000C96000-memory.dmp	family_sheetrat_v4

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\System32\\userinit.exe,C:\\Users\\Public\\Documents\\xdwdMicrosoft Cortana.exe"	Client.exe

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Loads dropped DLL 49 IoCs

pid	Process
5856	Process not Found
5452	Process not Found
5736	Process not Found
1036	Process not Found
420	Process not Found
1628	Process not Found
5196	WmiApSrv.exe
1360	Process not Found
2724	Process not Found
3748	Process not Found
5600	Process not Found
2176	Process not Found
1336	Process not Found
5884	Process not Found
3928	Process not Found
4068	Process not Found
4796	Process not Found
1664	Process not Found
4852	Process not Found
4132	Process not Found
4400	Process not Found
964	Process not Found
4148	Process not Found
2584	Process not Found
5536	Process not Found
5340	Process not Found
1232	Process not Found
4476	Process not Found
4084	Process not Found
1956	Process not Found
5616	Process not Found
5112	Process not Found
1140	Process not Found
5080	Process not Found
6124	Process not Found
6092	Process not Found
1524	Process not Found
2500	Process not Found
3060	Process not Found
2008	Process not Found
428	Process not Found
4400	Process not Found
3200	Process not Found
1272	Process not Found
6140	Process not Found
3928	Process not Found
3588	Process not Found
3576	Process not Found
3504	Process not Found

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\xdwd.dll	Client.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 45 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
5236	schtasks.exe
2800	schtasks.exe
4560	schtasks.exe
2460	schtasks.exe
5908	schtasks.exe
3128	schtasks.exe
1544	schtasks.exe
3696	schtasks.exe
4844	schtasks.exe
5608	schtasks.exe
3552	schtasks.exe
1276	schtasks.exe
1192	schtasks.exe
3568	schtasks.exe
5452	schtasks.exe
1164	schtasks.exe
6036	schtasks.exe
4912	schtasks.exe
5600	schtasks.exe
1272	schtasks.exe
716	schtasks.exe
5664	schtasks.exe
5672	schtasks.exe
6056	schtasks.exe
4876	schtasks.exe
4828	schtasks.exe
2396	schtasks.exe
5680	schtasks.exe
2596	schtasks.exe
4732	schtasks.exe
1128	schtasks.exe
2280	schtasks.exe
5100	schtasks.exe
1344	schtasks.exe
1792	schtasks.exe
2820	schtasks.exe
4640	schtasks.exe
844	schtasks.exe
4548	schtasks.exe
6040	schtasks.exe
4432	schtasks.exe
3640	schtasks.exe
1784	schtasks.exe
1692	schtasks.exe
2992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
872	Client.exe
5196	WmiApSrv.exe
5196	WmiApSrv.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	872	Client.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 872 wrote to memory of 5972	872	Client.exe	89
PID 5972 wrote to memory of 1164	5972	CMD.exe	91
PID 872 wrote to memory of 4360	872	Client.exe	92
PID 4360 wrote to memory of 5236	4360	CMD.exe	94
PID 872 wrote to memory of 5744	872	Client.exe	95
PID 5744 wrote to memory of 1792	5744	CMD.exe	97
PID 872 wrote to memory of 2676	872	Client.exe	102
PID 2676 wrote to memory of 2820	2676	CMD.exe	104
PID 872 wrote to memory of 2412	872	Client.exe	107
PID 2412 wrote to memory of 4548	2412	CMD.exe	109
PID 872 wrote to memory of 2700	872	Client.exe	110
PID 2700 wrote to memory of 2800	2700	CMD.exe	112
PID 872 wrote to memory of 2420	872	Client.exe	113
PID 2420 wrote to memory of 6036	2420	CMD.exe	115
PID 872 wrote to memory of 5088	872	Client.exe	117
PID 5088 wrote to memory of 4560	5088	CMD.exe	119
PID 872 wrote to memory of 2884	872	Client.exe	120
PID 2884 wrote to memory of 2596	2884	CMD.exe	122
PID 872 wrote to memory of 1540	872	Client.exe	123
PID 1540 wrote to memory of 716	1540	CMD.exe	125
PID 872 wrote to memory of 1296	872	Client.exe	126
PID 1296 wrote to memory of 4732	1296	CMD.exe	128
PID 872 wrote to memory of 4752	872	Client.exe	129
PID 4752 wrote to memory of 4912	4752	CMD.exe	131
PID 872 wrote to memory of 5528	872	Client.exe	132
PID 5528 wrote to memory of 5452	5528	CMD.exe	134
PID 872 wrote to memory of 6068	872	Client.exe	135
PID 6068 wrote to memory of 4844	6068	CMD.exe	137
PID 872 wrote to memory of 3052	872	Client.exe	138
PID 3052 wrote to memory of 5664	3052	CMD.exe	140
PID 872 wrote to memory of 1476	872	Client.exe	141
PID 1476 wrote to memory of 6040	1476	CMD.exe	143
PID 872 wrote to memory of 700	872	Client.exe	144
PID 700 wrote to memory of 5600	700	CMD.exe	146
PID 872 wrote to memory of 2620	872	Client.exe	147
PID 2620 wrote to memory of 5672	2620	CMD.exe	149
PID 872 wrote to memory of 2060	872	Client.exe	150
PID 2060 wrote to memory of 1272	2060	CMD.exe	152
PID 872 wrote to memory of 1348	872	Client.exe	153
PID 1348 wrote to memory of 1128	1348	CMD.exe	155
PID 872 wrote to memory of 5556	872	Client.exe	156
PID 5556 wrote to memory of 4432	5556	CMD.exe	158
PID 872 wrote to memory of 3152	872	Client.exe	159
PID 3152 wrote to memory of 6056	3152	CMD.exe	161
PID 872 wrote to memory of 5300	872	Client.exe	162
PID 5300 wrote to memory of 3640	5300	CMD.exe	164
PID 872 wrote to memory of 5204	872	Client.exe	165
PID 5204 wrote to memory of 1784	5204	CMD.exe	167
PID 872 wrote to memory of 3524	872	Client.exe	168
PID 3524 wrote to memory of 2460	3524	CMD.exe	170
PID 872 wrote to memory of 2924	872	Client.exe	171
PID 2924 wrote to memory of 1692	2924	CMD.exe	173
PID 872 wrote to memory of 3536	872	Client.exe	174
PID 3536 wrote to memory of 4876	3536	CMD.exe	176
PID 872 wrote to memory of 3132	872	Client.exe	177
PID 3132 wrote to memory of 2280	3132	CMD.exe	179
PID 872 wrote to memory of 5316	872	Client.exe	180
PID 5316 wrote to memory of 5100	5316	CMD.exe	182
PID 872 wrote to memory of 1500	872	Client.exe	183
PID 1500 wrote to memory of 5908	1500	CMD.exe	185
PID 872 wrote to memory of 2836	872	Client.exe	186
PID 2836 wrote to memory of 2992	2836	CMD.exe	188
PID 872 wrote to memory of 4832	872	Client.exe	189
PID 4832 wrote to memory of 4828	4832	CMD.exe	191

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\Client.exe
"C:\Users\Admin\AppData\Local\Temp\Client.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:872
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /C SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "Adobe Premiere Pro Upgrade" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5972
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /CrEAte /F /sc OnLoGoN /rl HighEst /tn "Adobe Premiere Pro Upgrade" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1164
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4360
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5236
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo 5 /tn "Microsoft Excel Host" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdAvid Pro Tools.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5744
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo 5 /tn "Microsoft Excel Host" /tr "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\xdwdAvid Pro Tools.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1792
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2820
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2412
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4548
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2800
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:6036
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5088
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4560
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2596
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:716
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1296
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4732
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4752
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4912
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5528
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5452
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:6068
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4844
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3052
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5664
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:6040
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:700
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5600
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5672
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2060
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1272
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1348
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1128
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5556
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4432
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3152
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:6056
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5300
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3640
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5204
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1784
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3524
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2460
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1692
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3536
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4876
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3132
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2280
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5316
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5100
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1500
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5908
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2992
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4832
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4828
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:1068
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4640
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:4796
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5608
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:4704
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3552
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:908
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3128
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:3380
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2396
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:708
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1344
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:1636
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1544
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:752
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5680
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:6052
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1276
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:2044
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1192
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:4232
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:844
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:3624
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3696
- C:\Windows\SYSTEM32\CMD.exe
  "CMD" /c SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST & exit
  2⤵
  PID:5532
- - C:\Windows\system32\schtasks.exe
    SchTaSKs /create /f /sc minute /mo -1 /tn "CorelDRAW" /tr "C:\Users\Public\Documents\xdwdMicrosoft Cortana.exe" /RL HIGHEST
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:3568

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:5196

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

xdwd.dll

Path C:\Windows\xdwd.dll
Size 136KB
SHA256 35c8d022e1d917f1aabdceae98097ccc072161b302f84c768ca63e4b32ac2b66
MD5 16e5a492c9c6ae34c59683be9c51fa31
SHA1 97031b41f5c56f371c28ae0d62a2df7d585adaba
SHA512 20fd369172ef5e3e2fde388666b42e8fe5f0c2bfa338c0345f45e98af6561a249ba3ecc48c3f16efcc73f02ecb67b3ddb1e2e8f0e77d18fa00ac34e6379e50b6
SSDEEP 3072:t0iX+jLyDcqaH9a6DFHo6MjD7VbZaZaZ8Xwlk4MHWZpt:t07yDSvdoRj2up
TLSH
T151D35B0772A500BFE1668638C5630A09E777B8211770DBAF33A4429D9F277E19D3AF61
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/872-1-0x00007FFC5C54F000-0x00007FFC5C550000-memory.dmp

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memory/872-0-0x0000000000C50000-0x0000000000C96000-memory.dmp

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memory/872-2-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-3-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-4-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-5-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-6-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-7-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-39-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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memory/872-129-0x00007FFC5C3C0000-0x00007FFC5CD64000-memory.dmp

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