dcrat | f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05-11-2024 04:32

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General

Target

f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
Size

827KB
MD5

7d8db13b60e52fa8f795d68381eb2317
SHA1

cf815f00bf53482199124c6fed99c487f85e1d6e
SHA256

f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805
SHA512

d41f783a057e022bce577b4f90e6f031b86ba459856a532f75fb2a2405c1c30c589afa945278fe30a6b7e2b6115b5aca7756a791556d1f82b959dc06c6435768
SSDEEP

12288:i89kbsLqJ5RqavS3UCBe41kBEsIPtvz4OerNHcaMXb:w4LqJ5RqZ3UCBeYRbTexH8Xb

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
Dcrat family
dcrat

Process spawned unexpected child process 42 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	2848	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2236	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2192	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2688	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2760	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1128	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1804	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1920	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1308	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2120	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2404	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2416	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2972	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	704	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2516	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2880	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	872	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2112	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1948	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	688	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1568	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1936	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1596	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1632	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1168	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1428	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2664	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2224	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2280	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2304	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2052	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1424	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	408	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2456	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2228	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1584	2916	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1812	2916	schtasks.exe	30

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2932-1-0x0000000000200000-0x00000000002D6000-memory.dmp	dcrat
behavioral1/files/0x000500000001923e-11.dat	dcrat
behavioral1/memory/620-39-0x00000000000A0000-0x0000000000176000-memory.dmp	dcrat

Executes dropped EXE 1 IoCs

pid	Process
620	Idle.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\logs\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\65c6c4f816b303	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\cc11b995f2a76d	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files\Google\Chrome\Application\65c6c4f816b303	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\42af1c969fbb7b	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\6ccacd8608530f	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\winlogon.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\en-US\audiodg.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files\Google\Chrome\Application\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\audiodg.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\TAPI\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\TAPI\65c6c4f816b303	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\Speech\Engines\services.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\Speech\Engines\c5b4cb5e9653cc	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\LiveKernelReports\taskhost.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\LiveKernelReports\b75386f1303e64	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\system\winlogon.exe	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
File created	C:\Windows\system\cc11b995f2a76d	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 42 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1632	schtasks.exe
1168	schtasks.exe
1584	schtasks.exe
2236	schtasks.exe
2120	schtasks.exe
1568	schtasks.exe
2416	schtasks.exe
2972	schtasks.exe
1948	schtasks.exe
1596	schtasks.exe
2040	schtasks.exe
2760	schtasks.exe
1128	schtasks.exe
1804	schtasks.exe
1424	schtasks.exe
2304	schtasks.exe
408	schtasks.exe
2720	schtasks.exe
2516	schtasks.exe
2664	schtasks.exe
1812	schtasks.exe
872	schtasks.exe
688	schtasks.exe
1616	schtasks.exe
1920	schtasks.exe
704	schtasks.exe
1428	schtasks.exe
2880	schtasks.exe
2112	schtasks.exe
2224	schtasks.exe
2280	schtasks.exe
2052	schtasks.exe
2848	schtasks.exe
2808	schtasks.exe
1308	schtasks.exe
2192	schtasks.exe
2404	schtasks.exe
2456	schtasks.exe
2228	schtasks.exe
2936	schtasks.exe
2688	schtasks.exe
1936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
620	Idle.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
Token: SeDebugPrivilege	620	Idle.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 1272	2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	73
PID 2932 wrote to memory of 1272	2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	73
PID 2932 wrote to memory of 1272	2932	f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe	73
PID 1272 wrote to memory of 2636	1272	cmd.exe	75
PID 1272 wrote to memory of 2636	1272	cmd.exe	75
PID 1272 wrote to memory of 2636	1272	cmd.exe	75
PID 1272 wrote to memory of 620	1272	cmd.exe	76
PID 1272 wrote to memory of 620	1272	cmd.exe	76
PID 1272 wrote to memory of 620	1272	cmd.exe	76

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\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe
"C:\Users\Admin\AppData\Local\Temp\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\HU5PlmY1u5.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1272
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2636
- - C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.exe
    "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.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 "audiodga" /sc MINUTE /mo 6 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\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\f6a14ac2-8725-11ef-a9ab-dab21757c799\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Recovery\f6a14ac2-8725-11ef-a9ab-dab21757c799\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\Users\Default\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Users\Default\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2760

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 6 /tr "'C:\Users\Default\taskhost.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 "IdleI" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.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 "IdleI" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1308

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 10 /tr "'C:\Windows\TAPI\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805" /sc ONLOGON /tr "'C:\Windows\TAPI\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 8 /tr "'C:\Windows\TAPI\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2516

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 13 /tr "'C:\Program Files\Google\Chrome\Application\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805" /sc ONLOGON /tr "'C:\Program Files\Google\Chrome\Application\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805f" /sc MINUTE /mo 10 /tr "'C:\Program Files\Google\Chrome\Application\f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Microsoft Help\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1168

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 6 /tr "'C:\Program Files\Common Files\Microsoft Shared\VSTO\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Program Files\Common Files\Microsoft Shared\VSTO\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 12 /tr "'C:\Program Files\Common Files\Microsoft Shared\VSTO\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Windows\Speech\Engines\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\Speech\Engines\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Windows\Speech\Engines\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\Windows\LiveKernelReports\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Windows\LiveKernelReports\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 13 /tr "'C:\Windows\LiveKernelReports\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2228

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Windows\system\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Windows\system\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\Windows\system\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1812

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:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\winlogon.exe

Filesize
827KB

MD5
7d8db13b60e52fa8f795d68381eb2317

SHA1
cf815f00bf53482199124c6fed99c487f85e1d6e

SHA256
f0ac345cd615b9233b1436e380a0130863da5945f7a73a24877210a9ad4bc805

SHA512
d41f783a057e022bce577b4f90e6f031b86ba459856a532f75fb2a2405c1c30c589afa945278fe30a6b7e2b6115b5aca7756a791556d1f82b959dc06c6435768

Download Submit
C:\Users\Admin\AppData\Local\Temp\HU5PlmY1u5.bat

Filesize
237B

MD5
bd1c7f149bae84a381f9b5aad7e39be1

SHA1
cd706f4ce157b921473137c29ea3b218d3a892dd

SHA256
d09791cd1c151016dea44a612a61c98a3126901e1a541c3b8f8c8ccd716077af

SHA512
96fda2ecaa7f2468dbdc4a7d1e4703f16372e6c3486f9caffa27277115d14507b150bece316578d2d2d87945d262e3966cf22cdaab84e770a9084cec4335d3ce

Download Submit
memory/620-39-0x00000000000A0000-0x0000000000176000-memory.dmp

Filesize
856KB

Download
memory/2932-0-0x000007FEF6173000-0x000007FEF6174000-memory.dmp

Filesize
4KB

Download
memory/2932-1-0x0000000000200000-0x00000000002D6000-memory.dmp

Filesize
856KB

Download
memory/2932-2-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

Filesize
9.9MB

Download
memory/2932-36-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

Filesize
9.9MB

Download