dcrat | 27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4

General

Target

27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Size

783KB
MD5

98847426d37f95205ac38af1a2dffcb4
SHA1

c859a5aa720b06186316cc5c42b4be0b34b4599b
SHA256

27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4
SHA512

b021f71904752c4cebcfc61530fe69dd720a38991a750f718d4b473890c560e7e5aca125df93d04336e8e1979eaa608162c87ce86e103f465f36e0571ce81875
SSDEEP

12288:GqnOYxdAgpoNeF91rg5iFdr0yQ9gYx+EIpakCYJRU7Q9bWoFzqK:G+OQbpbgsFdAyQvzSqaq8q

Score

10^/10

dcrat evasion infostealer persistence rat trojan

Malware Config

Signatures

DcRat 14 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		2900	schtasks.exe
		1736	schtasks.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Documents and Settings\\sppsvc.exe\""		27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\FXSEVENT\\wininit.exe\""		27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\System32\\KBDKAZ\\csrss.exe\""		27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
		2604	schtasks.exe
		2584	schtasks.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsm = "\"C:\\Windows\\System32\\msvfw32\\lsm.exe\""		27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
		2720	schtasks.exe
		864	schtasks.exe
		2588	schtasks.exe
		2024	schtasks.exe
		1972	schtasks.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA		27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Dcrat family
dcrat

Process spawned unexpected child process 9 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	2588	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2900	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	864	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2024	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1736	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1972	284	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2584	284	schtasks.exe	28

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"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

DCRat payload 5 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/628-1-0x0000000000C80000-0x0000000000D4A000-memory.dmp	dcrat
behavioral1/files/0x000600000001757f-32.dat	dcrat
behavioral1/files/0x000800000001659b-70.dat	dcrat
behavioral1/memory/1820-71-0x0000000001220000-0x00000000012EA000-memory.dmp	dcrat
behavioral1/memory/2848-98-0x0000000001100000-0x00000000011CA000-memory.dmp	dcrat

Executes dropped EXE 2 IoCs

pid	Process
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
2848	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Adds Run key to start application 2 TTPs 9 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sppsvc = "\"C:\\Documents and Settings\\sppsvc.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wininit = "\"C:\\Windows\\System32\\FXSEVENT\\wininit.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Windows\\System32\\NlsLexicons0018\\dwm.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\1f5748e2-69f6-11ef-b486-62cb582c238c\\csrss.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Program Files\\Microsoft Office\\Office14\\1033\\Idle.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\System32\\KBDKAZ\\csrss.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsm = "\"C:\\Windows\\System32\\msvfw32\\lsm.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft .NET Framework 4.7.2 Setup_20240903_051533592\\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Users\\Default User\\csrss.exe\""	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.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	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Drops file in System32 directory 15 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\KBDKAZ\csrss.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\msvfw32\RCX89DA.tmp	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\KBDKAZ\886983d96e3d3e31032c679b2d4ea91b6c05afef	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\FXSEVENT\wininit.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\FXSEVENT\RCX8DE2.tmp	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\FXSEVENT\wininit.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\NlsLexicons0018\dwm.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\KBDKAZ\csrss.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\msvfw32\lsm.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\msvfw32\101b941d020240259ca4912829b53995ad543df6	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\NlsLexicons0018\dwm.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\FXSEVENT\560854153607923c4c5f107085a7db67be01f252	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\KBDKAZ\RCX87D6.tmp	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Windows\System32\msvfw32\lsm.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Windows\System32\NlsLexicons0018\6cb0b6c459d5d3455a3da700e713f2e2529862ff	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\Office14\1033\Idle.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\6ccacd8608530fba3a93e87ae2225c7032aa18c1	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\1033\Idle.exe	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.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 9 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2604	schtasks.exe
1736	schtasks.exe
2584	schtasks.exe
864	schtasks.exe
2024	schtasks.exe
1972	schtasks.exe
2588	schtasks.exe
2720	schtasks.exe
2900	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Token: SeDebugPrivilege	1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Token: SeDebugPrivilege	2848	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 2572	628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	33
PID 628 wrote to memory of 2572	628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	33
PID 628 wrote to memory of 2572	628	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	33
PID 2572 wrote to memory of 2692	2572	cmd.exe	35
PID 2572 wrote to memory of 2692	2572	cmd.exe	35
PID 2572 wrote to memory of 2692	2572	cmd.exe	35
PID 2572 wrote to memory of 1820	2572	cmd.exe	36
PID 2572 wrote to memory of 1820	2572	cmd.exe	36
PID 2572 wrote to memory of 1820	2572	cmd.exe	36
PID 1820 wrote to memory of 2848	1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	42
PID 1820 wrote to memory of 2848	1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	42
PID 1820 wrote to memory of 2848	1820	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe	42

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"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.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\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
"C:\Users\Admin\AppData\Local\Temp\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe"
1⤵
- DcRat
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\cyUtI8Uu8P.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:2692
- - C:\Users\Admin\AppData\Local\Temp\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
    "C:\Users\Admin\AppData\Local\Temp\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe"
    3⤵
    - UAC bypass
    - Executes dropped EXE
    - Adds Run key to start application
    - Checks whether UAC is enabled
    - Drops file in System32 directory
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:1820
  - - C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4.7.2 Setup_20240903_051533592\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe
      "C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4.7.2 Setup_20240903_051533592\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:2848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\System32\KBDKAZ\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Windows\System32\msvfw32\lsm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Documents and Settings\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\System32\FXSEVENT\wininit.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\System32\NlsLexicons0018\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4.7.2 Setup_20240903_051533592\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office14\1033\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Default User\csrss.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4.exe

Filesize
783KB

MD5
98847426d37f95205ac38af1a2dffcb4

SHA1
c859a5aa720b06186316cc5c42b4be0b34b4599b

SHA256
27e7c3c983148345bd6694b972325c8af83587f9c414c891fad275697d714cb4

SHA512
b021f71904752c4cebcfc61530fe69dd720a38991a750f718d4b473890c560e7e5aca125df93d04336e8e1979eaa608162c87ce86e103f465f36e0571ce81875

Download Submit
C:\Users\Admin\AppData\Local\Temp\RCX85D3.tmp

Filesize
783KB

MD5
afa90b85663fa2a335df8aa181cc95ae

SHA1
26a62b2dca36cdbfef173a07be024b3ccca9282e

SHA256
880fc50e5a8064133b2becb8381fb7d71747ba447b68d0bb1cde52dfbf3eabb5

SHA512
f0fc7e97ed6266752ac168d2bf780803163dc0fca59cc9d2ba33e87cfe8bfbf9b58c49004bca8cd7ca21ac81a7cceeb2b3f1e605dd73ee476de7c5c93023960d

Download Submit
C:\Users\Admin\AppData\Local\Temp\cyUtI8Uu8P.bat

Filesize
266B

MD5
22473d1382e7c9889c5b109c227bd752

SHA1
b340fec18a9366a05acd2dae95a18c3c4624b5a2

SHA256
b24a5fb7a4f2a8bfc35904ecd35dffd9f1f0ccda5c0de28eafad031c0a9b89ea

SHA512
86ec867fbfbca2945076318127d42dbb906246eaba8152e002bbb39c01e879bb0c8b0130a91a29e7edabab704672d6088561980a641b4b6fbffa8102c64eea24

Download Submit
memory/628-8-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download
memory/628-22-0x0000000000C40000-0x0000000000C48000-memory.dmp

Filesize
32KB

Download
memory/628-4-0x00000000003D0000-0x00000000003D8000-memory.dmp

Filesize
32KB

Download
memory/628-6-0x00000000003F0000-0x00000000003F8000-memory.dmp

Filesize
32KB

Download
memory/628-7-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/628-0-0x000007FEF5C43000-0x000007FEF5C44000-memory.dmp

Filesize
4KB

Download
memory/628-9-0x0000000000430000-0x000000000043A000-memory.dmp

Filesize
40KB

Download
memory/628-10-0x00000000004C0000-0x00000000004C8000-memory.dmp

Filesize
32KB

Download
memory/628-12-0x0000000000C00000-0x0000000000C08000-memory.dmp

Filesize
32KB

Download
memory/628-11-0x0000000000500000-0x0000000000508000-memory.dmp

Filesize
32KB

Download
memory/628-13-0x00000000004D0000-0x00000000004D8000-memory.dmp

Filesize
32KB

Download
memory/628-17-0x0000000000C30000-0x0000000000C38000-memory.dmp

Filesize
32KB

Download
memory/628-16-0x00000000004F0000-0x00000000004F8000-memory.dmp

Filesize
32KB

Download
memory/628-15-0x0000000000C20000-0x0000000000C28000-memory.dmp

Filesize
32KB

Download
memory/628-5-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/628-19-0x0000000000BE0000-0x0000000000BE8000-memory.dmp

Filesize
32KB

Download
memory/628-14-0x00000000004E0000-0x00000000004E8000-memory.dmp

Filesize
32KB

Download
memory/628-20-0x0000000000BF0000-0x0000000000BF8000-memory.dmp

Filesize
32KB

Download
memory/628-21-0x0000000000C10000-0x0000000000C1C000-memory.dmp

Filesize
48KB

Download
memory/628-18-0x0000000000690000-0x0000000000698000-memory.dmp

Filesize
32KB

Download
memory/628-25-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/628-3-0x00000000003C0000-0x00000000003C8000-memory.dmp

Filesize
32KB

Download
memory/628-41-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/628-62-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/628-2-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/628-69-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

Filesize
9.9MB

Download
memory/628-1-0x0000000000C80000-0x0000000000D4A000-memory.dmp

Filesize
808KB

Download
memory/1820-71-0x0000000001220000-0x00000000012EA000-memory.dmp

Filesize
808KB

Download
memory/2848-98-0x0000000001100000-0x00000000011CA000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads