dcrat | b50bbb4b93fd8ef7a2876b3743dfda6945e9011f406e71b41897244b0b836467

Analysis

max time kernel
151s
max time network
199s
platform
windows10-1703_x64
resource
win10-20240611-en
resource tags

arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
submitted
10-08-2024 17:49

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General

Target

19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
Size

827KB
MD5

6fa85ee085f3116d1300286649404c26
SHA1

82537e484282db0d26eb890c4d2a04ff854a088f
SHA256

19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c
SHA512

d17f6bb4e3bf9bfcd4e4265a94430a68bf178c518ba7174d7231a59f0927d21cf77986d38c9e86dc851cda76dc1b477bcf0be0a3a4a36e8a65d8fa43e6aa4e89
SSDEEP

12288:l6oKQd2h6uX9vOWSAF9MgaBwbVQ5a3tbEzKlPFQErxTYeclv1CWX:Oxh6uXWzwBQ52jLxTY/X

Score

10^/10

dcrat infostealer rat

Malware Config

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	2468	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4184	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4632	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2348	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3764	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2236	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2420	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4128	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1064	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4948	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3312	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2624	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2284	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2232	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4768	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4272	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4504	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4976	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4888	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5048	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2464	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4228	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	676	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4608	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2212	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5060	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4124	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2296	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4420	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4400	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2372	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2336	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2300	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2188	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2272	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4460	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3688	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3196	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3224	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3964	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4840	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3876	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3848	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3808	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2748	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3772	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2892	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4620	1520	schtasks.exe	71
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4384	1520	schtasks.exe	71

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral17/memory/540-1-0x0000000000320000-0x00000000003F6000-memory.dmp	dcrat
behavioral17/files/0x000700000001abba-11.dat	dcrat

Executes dropped EXE 1 IoCs

pid	Process
1836	dllhost.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\886983d96e3d3e	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Mozilla Firefox\sysmon.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\f8c8f1285d826b	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\29c1c3cc0f7685	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Windows Portable Devices\sysmon.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Windows Portable Devices\121e5b5079f7c0	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Mozilla Firefox\121e5b5079f7c0	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\f3b6ecef712a24	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ShellExperienceHost.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Windows Portable Devices\dwm.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Java\jre-1.8\5b884080fd4f94	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\5940a34987c991	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\csrss.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Windows Portable Devices\6cb0b6c459d5d3	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files (x86)\Microsoft.NET\RedistList\spoolsv.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\Java\jre-1.8\fontdrvhost.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\unsecapp.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Logs\sysmon.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Windows\Logs\121e5b5079f7c0	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Windows\ja-JP\csrss.exe	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
File created	C:\Windows\ja-JP\886983d96e3d3e	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1453213197-474736321-1741884505-1000_Classes\Local Settings	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.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
2300	schtasks.exe
4632	schtasks.exe
4976	schtasks.exe
4948	schtasks.exe
2212	schtasks.exe
2188	schtasks.exe
2420	schtasks.exe
1064	schtasks.exe
3772	schtasks.exe
4128	schtasks.exe
3688	schtasks.exe
3196	schtasks.exe
4888	schtasks.exe
4228	schtasks.exe
2468	schtasks.exe
4420	schtasks.exe
4504	schtasks.exe
2296	schtasks.exe
4840	schtasks.exe
2464	schtasks.exe
676	schtasks.exe
3964	schtasks.exe
2236	schtasks.exe
2284	schtasks.exe
4124	schtasks.exe
2336	schtasks.exe
4608	schtasks.exe
2372	schtasks.exe
4768	schtasks.exe
5060	schtasks.exe
3876	schtasks.exe
4988	schtasks.exe
2748	schtasks.exe
2892	schtasks.exe
4620	schtasks.exe
3764	schtasks.exe
4460	schtasks.exe
3848	schtasks.exe
2348	schtasks.exe
4272	schtasks.exe
2272	schtasks.exe
3224	schtasks.exe
3808	schtasks.exe
3312	schtasks.exe
2624	schtasks.exe
4400	schtasks.exe
5048	schtasks.exe
4384	schtasks.exe
4184	schtasks.exe
1916	schtasks.exe
2232	schtasks.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
1836	dllhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
Token: SeDebugPrivilege	1836	dllhost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 3608	540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe	123
PID 540 wrote to memory of 3608	540	19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe	123
PID 3608 wrote to memory of 1288	3608	cmd.exe	125
PID 3608 wrote to memory of 1288	3608	cmd.exe	125
PID 3608 wrote to memory of 1836	3608	cmd.exe	126
PID 3608 wrote to memory of 1836	3608	cmd.exe	126

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\19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe
"C:\Users\Admin\AppData\Local\Temp\19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\EIHpi6toFP.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3608
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:1288
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Users\Public\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 7 /tr "'C:\Windows\Logs\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Windows\Logs\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 11 /tr "'C:\Windows\Logs\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2236

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Program Files\Java\jre-1.8\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files\Java\jre-1.8\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Program Files\Java\jre-1.8\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\Default User\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Windows\ja-JP\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2232

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\ja-JP\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Windows\ja-JP\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\Program Files\VideoLAN\VLC\plugins\video_chroma\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\plugins\video_chroma\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 12 /tr "'C:\Program Files\VideoLAN\VLC\plugins\video_chroma\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\csrss.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 "sysmons" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Portable Devices\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4400

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Portable Devices\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Downloads\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Public\Downloads\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Downloads\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Desktop\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2272

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Default\Desktop\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Desktop\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 10 /tr "'C:\Program Files\Mozilla Firefox\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Program Files\Mozilla Firefox\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft.NET\RedistList\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHostS" /sc MINUTE /mo 14 /tr "'C:\Program Files\Common Files\microsoft shared\ClickToRun\ShellExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHost" /sc ONLOGON /tr "'C:\Program Files\Common Files\microsoft shared\ClickToRun\ShellExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellExperienceHostS" /sc MINUTE /mo 9 /tr "'C:\Program Files\Common Files\microsoft shared\ClickToRun\ShellExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Portable Devices\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4384

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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:\Recovery\WindowsRE\taskhostw.exe

Filesize
827KB

MD5
6fa85ee085f3116d1300286649404c26

SHA1
82537e484282db0d26eb890c4d2a04ff854a088f

SHA256
19efe1624f526c084e096431a4b1e5bf63c299351751fa0bf466106a99196d3c

SHA512
d17f6bb4e3bf9bfcd4e4265a94430a68bf178c518ba7174d7231a59f0927d21cf77986d38c9e86dc851cda76dc1b477bcf0be0a3a4a36e8a65d8fa43e6aa4e89

Download Submit
C:\Users\Admin\AppData\Local\Temp\EIHpi6toFP.bat

Filesize
223B

MD5
9c4031c2819e10fada8dcc9dc5380795

SHA1
20c082fc4f6c23d764ad7e25763fd6ede33850b0

SHA256
705dac78526b5da6766bd0fdca1b4603ccb2cb188ff468428046b7086d7d9f3d

SHA512
c874f4d7586ab8599603180ddbeace2d901696f853c9fae0f232ac38de129481e4cb33e24a4b9349cf34d5997ed9ef927d5f4b4a8577f24ca11b08af2daea1b6

Download Submit
memory/540-0-0x00007FF844743000-0x00007FF844744000-memory.dmp

Filesize
4KB

Download
memory/540-1-0x0000000000320000-0x00000000003F6000-memory.dmp

Filesize
856KB

Download
memory/540-2-0x00007FF844740000-0x00007FF84512C000-memory.dmp

Filesize
9.9MB

Download
memory/540-43-0x00007FF844740000-0x00007FF84512C000-memory.dmp

Filesize
9.9MB

Download