dcrat | d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141e

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-01-2025 07:57

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General

Target

d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Size

984KB
MD5

da4d66fe328d749c558da6e3a4899270
SHA1

a7cd9ca71fe9f1ea3217cf8e1633dc811f56a211
SHA256

d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141e
SHA512

169a93fe2e293028b85838c469e6a763abefa54b6515f4656a2094140c3cf48ff83eab4486b6229ca73228385cad9b79687424dbf58928164221bb690a9acff6
SSDEEP

12288:syEIOYTNEIf5AycvEhKIV6tEcln0Ai2a61h3cQ9Fk+ntGoWuzsx1oiLgo:syErYT+PvXIUln/1GJgo

Score

10^/10

dcrat evasion execution infostealer rat trojan

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 18 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	2740	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2620	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2772	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2800	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2036	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2660	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2608	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2676	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2348	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2216	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	664	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2924	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2956	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2712	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1412	2820	schtasks.exe	30
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2912	2820	schtasks.exe	30

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\EnableLUA = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	taskhost.exe

DCRat payload 5 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2548-1-0x00000000012C0000-0x00000000013BC000-memory.dmp	dcrat
behavioral1/files/0x00070000000173a9-24.dat	dcrat
behavioral1/files/0x0008000000019350-77.dat	dcrat
behavioral1/files/0x000c000000016d0e-100.dat	dcrat
behavioral1/memory/1124-115-0x00000000011B0000-0x00000000012AC000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2580	powershell.exe
904	powershell.exe
1176	powershell.exe
408	powershell.exe
2380	powershell.exe
2272	powershell.exe
2332	powershell.exe
1100	powershell.exe
2512	powershell.exe
2468	powershell.exe
1888	powershell.exe
1268	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1124	taskhost.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	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	taskhost.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 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2216	schtasks.exe
3004	schtasks.exe
2956	schtasks.exe
2676	schtasks.exe
2620	schtasks.exe
2800	schtasks.exe
2036	schtasks.exe
664	schtasks.exe
2712	schtasks.exe
1412	schtasks.exe
2740	schtasks.exe
2660	schtasks.exe
2608	schtasks.exe
2348	schtasks.exe
1724	schtasks.exe
2772	schtasks.exe
2912	schtasks.exe
2924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
2580	powershell.exe
904	powershell.exe
1888	powershell.exe
2512	powershell.exe
1176	powershell.exe
1268	powershell.exe
2332	powershell.exe
2468	powershell.exe
1100	powershell.exe
2380	powershell.exe
408	powershell.exe
2272	powershell.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe
1124	taskhost.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Token: SeDebugPrivilege	2580	powershell.exe
Token: SeDebugPrivilege	904	powershell.exe
Token: SeDebugPrivilege	1888	powershell.exe
Token: SeDebugPrivilege	2512	powershell.exe
Token: SeDebugPrivilege	1176	powershell.exe
Token: SeDebugPrivilege	1268	powershell.exe
Token: SeDebugPrivilege	2332	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe
Token: SeDebugPrivilege	1100	powershell.exe
Token: SeDebugPrivilege	2380	powershell.exe
Token: SeDebugPrivilege	408	powershell.exe
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeDebugPrivilege	1124	taskhost.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2580	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	49
PID 2548 wrote to memory of 2580	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	49
PID 2548 wrote to memory of 2580	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	49
PID 2548 wrote to memory of 904	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	50
PID 2548 wrote to memory of 904	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	50
PID 2548 wrote to memory of 904	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	50
PID 2548 wrote to memory of 1176	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	51
PID 2548 wrote to memory of 1176	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	51
PID 2548 wrote to memory of 1176	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	51
PID 2548 wrote to memory of 408	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	52
PID 2548 wrote to memory of 408	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	52
PID 2548 wrote to memory of 408	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	52
PID 2548 wrote to memory of 1100	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	53
PID 2548 wrote to memory of 1100	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	53
PID 2548 wrote to memory of 1100	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	53
PID 2548 wrote to memory of 2512	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	54
PID 2548 wrote to memory of 2512	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	54
PID 2548 wrote to memory of 2512	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	54
PID 2548 wrote to memory of 2380	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	55
PID 2548 wrote to memory of 2380	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	55
PID 2548 wrote to memory of 2380	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	55
PID 2548 wrote to memory of 2468	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	56
PID 2548 wrote to memory of 2468	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	56
PID 2548 wrote to memory of 2468	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	56
PID 2548 wrote to memory of 2272	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	57
PID 2548 wrote to memory of 2272	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	57
PID 2548 wrote to memory of 2272	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	57
PID 2548 wrote to memory of 1888	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	58
PID 2548 wrote to memory of 1888	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	58
PID 2548 wrote to memory of 1888	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	58
PID 2548 wrote to memory of 1268	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	59
PID 2548 wrote to memory of 1268	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	59
PID 2548 wrote to memory of 1268	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	59
PID 2548 wrote to memory of 2332	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	60
PID 2548 wrote to memory of 2332	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	60
PID 2548 wrote to memory of 2332	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	60
PID 2548 wrote to memory of 1124	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	73
PID 2548 wrote to memory of 1124	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	73
PID 2548 wrote to memory of 1124	2548	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe	73

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"	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	taskhost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.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\d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe
"C:\Users\Admin\AppData\Local\Temp\d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141eN.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2548
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2580
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:904
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1176
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/MSOCache/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:408
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1100
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2512
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2380
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2468
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2272
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1888
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1268
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2332
- C:\Users\Public\taskhost.exe
  "C:\Users\Public\taskhost.exe"
  2⤵
  - UAC bypass
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - System policy modification
  PID:1124

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\Users\Public\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Users\Public\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 10 /tr "'C:\Users\Public\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 8 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 11 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 9 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 9 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2348

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 9 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 6 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1412

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2712

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\sppsvc.exe

Filesize
984KB

MD5
4322493d8d59ea1999872f560fab2e3f

SHA1
58c5b6635d20c18518e4c403b025d9f0b6e8e859

SHA256
667b069ab6dcfec49db6653849756afd03e1c7dc084991db5502e18494c60b16

SHA512
5577cd34d3bf28095af5de23d1a8cdd96c5a14840e754c82e9c06c1b79f73d74884e3db8248e3a9d41094b3e22b83c3c6f366d4423e45f3d612457c5a6baea2d

Download Submit
C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\audiodg.exe

Filesize
984KB

MD5
da4d66fe328d749c558da6e3a4899270

SHA1
a7cd9ca71fe9f1ea3217cf8e1633dc811f56a211

SHA256
d9d151ab0ca505bbc07d24e1d4440b39b5e1bc95c2f92fdd9e37a155d4ed141e

SHA512
169a93fe2e293028b85838c469e6a763abefa54b6515f4656a2094140c3cf48ff83eab4486b6229ca73228385cad9b79687424dbf58928164221bb690a9acff6

Download Submit
C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\dwm.exe

Filesize
984KB

MD5
ed5731887b9f8af7ed20c85a75512033

SHA1
05aae8e28994ea3cd6aa74ba83ad15d7136832b2

SHA256
cd2242a97ca08c418f6421879f4b4e33bbfe81128ff7ddbeeccc61df0b269fda

SHA512
f0c0fc437662cc118f1e78254f1b202224618b12401151963678a9497c7e2f1224159204d58043dd85a85ad88152343cceb4eb6c6117fdeb9ab5959322f22c68

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
ab125b614622d13f31a7130866ad49ae

SHA1
108792e7134dba650369fa2f46e32507f7cc2481

SHA256
f585cf434c00d3fb69686e3076183627440f71514ab821619ef50236904a198d

SHA512
7f536ce0b9188a6ebe1f29521e178513bc8b5dc062427028a0dde50266a6acfbcf67730958dc8d3de7131b709388760f17c34fb9645c162792e947bf0ea0c880

Download Submit
memory/1124-115-0x00000000011B0000-0x00000000012AC000-memory.dmp

Filesize
1008KB

Download
memory/2548-7-0x0000000000390000-0x000000000039A000-memory.dmp

Filesize
40KB

Download
memory/2548-15-0x000007FEF64F0000-0x000007FEF6EDC000-memory.dmp

Filesize
9.9MB

Download
memory/2548-6-0x0000000000A40000-0x0000000000A56000-memory.dmp

Filesize
88KB

Download
memory/2548-8-0x0000000000490000-0x000000000049C000-memory.dmp

Filesize
48KB

Download
memory/2548-9-0x0000000000A60000-0x0000000000A6C000-memory.dmp

Filesize
48KB

Download
memory/2548-10-0x0000000000AF0000-0x0000000000AFC000-memory.dmp

Filesize
48KB

Download
memory/2548-13-0x0000000000B20000-0x0000000000B2C000-memory.dmp

Filesize
48KB

Download
memory/2548-12-0x0000000000B10000-0x0000000000B1E000-memory.dmp

Filesize
56KB

Download
memory/2548-11-0x0000000000B00000-0x0000000000B08000-memory.dmp

Filesize
32KB

Download
memory/2548-0-0x000007FEF64F3000-0x000007FEF64F4000-memory.dmp

Filesize
4KB

Download
memory/2548-14-0x0000000000B30000-0x0000000000B3C000-memory.dmp

Filesize
48KB

Download
memory/2548-5-0x0000000000380000-0x0000000000390000-memory.dmp

Filesize
64KB

Download
memory/2548-4-0x0000000000370000-0x0000000000378000-memory.dmp

Filesize
32KB

Download
memory/2548-3-0x0000000000360000-0x000000000036E000-memory.dmp

Filesize
56KB

Download
memory/2548-1-0x00000000012C0000-0x00000000013BC000-memory.dmp

Filesize
1008KB

Download
memory/2548-117-0x000007FEF64F0000-0x000007FEF6EDC000-memory.dmp

Filesize
9.9MB

Download
memory/2548-2-0x000007FEF64F0000-0x000007FEF6EDC000-memory.dmp

Filesize
9.9MB

Download
memory/2580-108-0x000000001B780000-0x000000001BA62000-memory.dmp

Filesize
2.9MB

Download
memory/2580-118-0x0000000001D80000-0x0000000001D88000-memory.dmp

Filesize
32KB

Download