dcrat | 7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
19/05/2024, 10:44

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General

Target
7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe
Size 1.1MB
Sample240519-mtardaee89
SHA256 7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507
MD5 45a62d3f7e65b83fe28bb1fd317fd1d2
SHA1 cf97b166bdd7a829c5b31b676de012bd0e734284
SHA512 26ad782074caad503cbbab6aa743b2843a0d88c5111fe4dc230fae9313a941c4c153ace0eb5efa58c872fadc9d844b1b803d5c7028482750ebce2634bd4e99c2
SSDEEP 24576:U2G/nvxW3Ww0tgmNcrfDaLjgc8I2hbUKnciXqi9aq:UbA307MKMcyvz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

dcrat evasion 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	2552	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1964	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2524	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2200	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2388	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2740	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2836	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2868	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2872	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2992	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2980	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1248	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1996	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1848	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1928	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1640	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1440	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2708	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2256	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1284	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	804	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2248	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1740	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2900	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1612	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2296	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2188	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	668	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2196	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	584	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2300	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3016	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	324	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1324	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2960	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2264	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2384	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1528	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2000	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1016	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2004	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1992	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1620	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1804	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1708	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1680	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2192	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	888	2892	schtasks.exe	32
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1908	2892	schtasks.exe	32

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x00070000000144c0-9.dat	dcrat
behavioral1/memory/2648-13-0x0000000001180000-0x0000000001256000-memory.dmp	dcrat
behavioral1/memory/2356-55-0x0000000000990000-0x0000000000A66000-memory.dmp	dcrat

Disables Task Manager via registry modification
evasion

Executes dropped EXE 2 IoCs

pid	Process
2648	HyperProviderperf.exe
2356	lsm.exe

Loads dropped DLL 2 IoCs

pid	Process
2136	cmd.exe
2136	cmd.exe

Drops file in Program Files directory 19 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Synchronization Services\69ddcba757bf72	HyperProviderperf.exe
File created	C:\Program Files (x86)\Windows Sidebar\es-ES\System.exe	HyperProviderperf.exe
File created	C:\Program Files (x86)\Windows Sidebar\es-ES\27d1bcfc3c54e0	HyperProviderperf.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\b75386f1303e64	HyperProviderperf.exe
File created	C:\Program Files (x86)\Microsoft Synchronization Services\smss.exe	HyperProviderperf.exe
File created	C:\Program Files (x86)\Windows Mail\es-ES\csrss.exe	HyperProviderperf.exe
File created	C:\Program Files\Uninstall Information\b75386f1303e64	HyperProviderperf.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\taskhost.exe	HyperProviderperf.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\6203df4a6bafc7	HyperProviderperf.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\explorer.exe	HyperProviderperf.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\7a0fd90576e088	HyperProviderperf.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\es-ES\System.exe	HyperProviderperf.exe
File created	C:\Program Files\DVD Maker\it-IT\886983d96e3d3e	HyperProviderperf.exe
File created	C:\Program Files (x86)\Microsoft Analysis Services\lsass.exe	HyperProviderperf.exe
File created	C:\Program Files (x86)\Windows Mail\es-ES\886983d96e3d3e	HyperProviderperf.exe
File created	C:\Program Files\DVD Maker\it-IT\csrss.exe	HyperProviderperf.exe
File created	C:\Program Files\Windows Sidebar\it-IT\cmd.exe	HyperProviderperf.exe
File created	C:\Program Files\Windows Sidebar\it-IT\ebf1f9fa8afd6d	HyperProviderperf.exe
File created	C:\Program Files\Uninstall Information\taskhost.exe	HyperProviderperf.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\rescache\rc0006\spoolsv.exe	HyperProviderperf.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 51 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1964	schtasks.exe
2708	schtasks.exe
2296	schtasks.exe
2188	schtasks.exe
888	schtasks.exe
1248	schtasks.exe
1804	schtasks.exe
1680	schtasks.exe
2552	schtasks.exe
3004	schtasks.exe
2872	schtasks.exe
2256	schtasks.exe
1740	schtasks.exe
2064	schtasks.exe
2980	schtasks.exe
2900	schtasks.exe
2196	schtasks.exe
3016	schtasks.exe
2960	schtasks.exe
2388	schtasks.exe
2868	schtasks.exe
1848	schtasks.exe
324	schtasks.exe
1620	schtasks.exe
804	schtasks.exe
2000	schtasks.exe
1284	schtasks.exe
1928	schtasks.exe
1612	schtasks.exe
1324	schtasks.exe
2384	schtasks.exe
1992	schtasks.exe
2264	schtasks.exe
2992	schtasks.exe
1640	schtasks.exe
1440	schtasks.exe
2192	schtasks.exe
2248	schtasks.exe
1528	schtasks.exe
2200	schtasks.exe
2836	schtasks.exe
2300	schtasks.exe
668	schtasks.exe
1016	schtasks.exe
2524	schtasks.exe
2740	schtasks.exe
1996	schtasks.exe
2004	schtasks.exe
584	schtasks.exe
1708	schtasks.exe
1908	schtasks.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2112	reg.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2648	HyperProviderperf.exe
2648	HyperProviderperf.exe
2648	HyperProviderperf.exe
2648	HyperProviderperf.exe
2648	HyperProviderperf.exe
2356	lsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2648	HyperProviderperf.exe
Token: SeDebugPrivilege	2356	lsm.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 2348	1232	7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe	28
PID 1232 wrote to memory of 2348	1232	7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe	28
PID 1232 wrote to memory of 2348	1232	7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe	28
PID 1232 wrote to memory of 2348	1232	7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe	28
PID 2348 wrote to memory of 2136	2348	WScript.exe	29
PID 2348 wrote to memory of 2136	2348	WScript.exe	29
PID 2348 wrote to memory of 2136	2348	WScript.exe	29
PID 2348 wrote to memory of 2136	2348	WScript.exe	29
PID 2136 wrote to memory of 2648	2136	cmd.exe	31
PID 2136 wrote to memory of 2648	2136	cmd.exe	31
PID 2136 wrote to memory of 2648	2136	cmd.exe	31
PID 2136 wrote to memory of 2648	2136	cmd.exe	31
PID 2648 wrote to memory of 1696	2648	HyperProviderperf.exe	84
PID 2648 wrote to memory of 1696	2648	HyperProviderperf.exe	84
PID 2648 wrote to memory of 1696	2648	HyperProviderperf.exe	84
PID 2136 wrote to memory of 2112	2136	cmd.exe	86
PID 2136 wrote to memory of 2112	2136	cmd.exe	86
PID 2136 wrote to memory of 2112	2136	cmd.exe	86
PID 2136 wrote to memory of 2112	2136	cmd.exe	86
PID 1696 wrote to memory of 1064	1696	cmd.exe	87
PID 1696 wrote to memory of 1064	1696	cmd.exe	87
PID 1696 wrote to memory of 1064	1696	cmd.exe	87
PID 1696 wrote to memory of 2356	1696	cmd.exe	88
PID 1696 wrote to memory of 2356	1696	cmd.exe	88
PID 1696 wrote to memory of 2356	1696	cmd.exe	88

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\7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe
"C:\Users\Admin\AppData\Local\Temp\7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\ReviewwinRuntimeCrt\psMPCJUe60sLwL01eoi9ebYODIM2W.vbe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\ReviewwinRuntimeCrt\vUhbmNt6DJD6nW71Txw7WaIiuWkBg.bat" "
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2136
  - - C:\ReviewwinRuntimeCrt\HyperProviderperf.exe
      "C:\ReviewwinRuntimeCrt\HyperProviderperf.exe"
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2648
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\VqAzTkWWiM.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1696
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:1064
      - C:\ReviewwinRuntimeCrt\lsm.exe
        
        "C:\ReviewwinRuntimeCrt\lsm.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2356
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
      4⤵
      Modifies registry key
      PID:2112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Sidebar\es-ES\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\es-ES\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Sidebar\es-ES\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 11 /tr "'C:\Program Files\Google\Chrome\Application\106.0.5249.119\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files\Google\Chrome\Application\106.0.5249.119\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2388

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\Program Files\Google\Chrome\Application\106.0.5249.119\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Program Files\DVD Maker\it-IT\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\DVD Maker\it-IT\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Program Files\DVD Maker\it-IT\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1848

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Default User\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Default User\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Analysis Services\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Analysis Services\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1612

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2296

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Recovery\8f60a382-0d98-11ef-817d-5aba25856535\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2196

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Sidebar\it-IT\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:584

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\it-IT\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Sidebar\it-IT\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Mail\es-ES\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Mail\es-ES\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 5 /tr "'C:\ReviewwinRuntimeCrt\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\ReviewwinRuntimeCrt\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2384

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 7 /tr "'C:\ReviewwinRuntimeCrt\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 8 /tr "'C:\Users\Admin\Contacts\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Users\Admin\Contacts\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1016

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\Contacts\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft Synchronization Services\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\Program Files\Uninstall Information\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Program Files\Uninstall Information\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 13 /tr "'C:\Program Files\Uninstall Information\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

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

psMPCJUe60sLwL01eoi9ebYODIM2W.vbe

Path C:\ReviewwinRuntimeCrt\psMPCJUe60sLwL01eoi9ebYODIM2W.vbe
Size 225B
SHA256 c1ebb1d22050de949169ea9bdfff45eb11be9deb0366ff9a67ed4adee09dfebc
MD5 86edeec95a24f11ccce84960813fb067
SHA1 ff77fd9382fae23b3c27073f915001fa27367100
SHA512 bc31cb0c245ebc07ace3271f15d979e80cd68984d2fe21e7dc7456709ca35b5f54df3a507ba67bc664f53f027bd733a50b514d1bedfe682969d02b139aa9b739
MD5 SHA1 SHA512

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vUhbmNt6DJD6nW71Txw7WaIiuWkBg.bat

Path C:\ReviewwinRuntimeCrt\vUhbmNt6DJD6nW71Txw7WaIiuWkBg.bat
Size 158B
SHA256 9a6643936b50bc3632659519136ff8720323f60de76e67cd885f85291304849c
MD5 86169685325c879342fdd8110606c11c
SHA1 0cce386e4c230f7645d49e5bf644493aeec5b94d
SHA512 36c18a23ad0507eebdc82e9c04ac20c607b182f66a90d46020ea5eb78a30ee73d313a725aa9f6f4b46832902aac3622f05b7c0fcccba19cbd73a9188d44dbf69
MD5 SHA1 SHA512

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VqAzTkWWiM.bat

Path C:\Users\Admin\AppData\Local\Temp\VqAzTkWWiM.bat
Size 195B
SHA256 ad5cf940820ed196e19629c4bd34be874c1db8a802e8dd7bf81b89ef05bec9f8
MD5 219ea86753b6f2bd013c74a074d8461e
SHA1 935091e64f28726ec5ba8548a8c7fbda6828cff4
SHA512 465f4765c61f0bdeb5c70d693d46bda880bf652b079b6c27ec6b3f5b55cf6c2997369133e4dbd08252ae4f5bb51a4d3727786cfc6ecd401cfd4d98d8c6b13c0f
MD5 SHA1 SHA512

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HyperProviderperf.exe

Path \ReviewwinRuntimeCrt\HyperProviderperf.exe
Size 827KB
SHA256 d01b12f06fb2183b99d5161d3e971c573933aef87ecd51ee9eeaf1f1b1514273
MD5 b0303198439e8b429daabcaf7c028daa
SHA1 7ce88f4b6d4424bee0c350c5f5ac6cad730adff6
SHA512 57829539efe877e018c3fb993f536e8b435f3e2192e657c09ab07dc20b9852ca31830d128162f988cb2544dc64edf8e25117d15bd2725b9cb51b57a53d45ed32
SSDEEP 12288:bownNcQopfDaMusjcjgc8NTWE79ssbUOvGn+ciXqi9a:EmNcrfDaLjgc8I2hbUKnciXqi9a
MD5 SHA1 SHA512 SSDEEP

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memory/2356-55-0x0000000000990000-0x0000000000A66000-memory.dmp

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memory/2648-13-0x0000000001180000-0x0000000001256000-memory.dmp

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