dcrat | 65b40c1d42b7b6248defa42191a2ac60c239f8f72889a6544e7427ab3c7c0587

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/01/2025, 19:20

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General

Target

Telegram.exe
Size

1.5MB
MD5

cbc1250f5968b3aad9f7b917ab0cb3fa
SHA1

57b64deea04bc339894d77725703c4d0b239f47e
SHA256

65b40c1d42b7b6248defa42191a2ac60c239f8f72889a6544e7427ab3c7c0587
SHA512

cf5eabff6cdcff3a314d3e884028ad908ab866934af520623e97f7ed9b58834e7c34f3b371288461c627eb7921e8e94a29e0390151134efd46263d3fb3b3cc93
SSDEEP

24576:U2G/nvxW3Ww0twsabRr96PUyifNzW657ZcGUOXTjieEVFpZ9867SgxeU1nS9x8Ay:UbA30+R0U5xgOFsbP7Bxe0S74yw

Score

10^/10

dcrat defense_evasion discovery 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 63 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	2904	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2568	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2592	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2548	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2608	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2668	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2596	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1492	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2780	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	600	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2440	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1056	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2768	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2908	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2108	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1240	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1300	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1856	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1160	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2036	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2080	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	964	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2948	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2932	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1952	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1832	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1868	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	920	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1532	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	556	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1784	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	900	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1824	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2188	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2312	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	764	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1752	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1980	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1768	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1580	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1588	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	536	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2320	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2248	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2952	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	560	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2692	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2680	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2920	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3064	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2560	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2512	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2776	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	532	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2660	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2668	2960	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2540	2960	schtasks.exe	35

DCRat payload 3 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x0007000000019609-10.dat	dcrat
behavioral1/memory/2176-13-0x0000000000A90000-0x0000000000BD2000-memory.dmp	dcrat
behavioral1/memory/1572-69-0x0000000000160000-0x00000000002A2000-memory.dmp	dcrat

Disables Task Manager via registry modification
defense_evasion

Executes dropped EXE 3 IoCs

pid	Process
2176	agenthostcommon.exe
2328	agenthostcommon.exe
1572	lsass.exe

Loads dropped DLL 2 IoCs

pid	Process
2152	cmd.exe
2152	cmd.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File created	C:\Program Files\Mozilla Firefox\fonts\69ddcba757bf72	agenthostcommon.exe
File created	C:\Program Files (x86)\Windows Media Player\de-DE\services.exe	agenthostcommon.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\de-DE\services.exe	agenthostcommon.exe
File created	C:\Program Files (x86)\Internet Explorer\SIGNUP\6203df4a6bafc7	agenthostcommon.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\wininit.exe	agenthostcommon.exe
File created	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\56085415360792	agenthostcommon.exe
File created	C:\Program Files (x86)\MSBuild\agenthostcommon.exe	agenthostcommon.exe
File created	C:\Program Files (x86)\MSBuild\c49f65e5bdb8cf	agenthostcommon.exe
File created	C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe	agenthostcommon.exe
File created	C:\Program Files\Mozilla Firefox\fonts\smss.exe	agenthostcommon.exe
File created	C:\Program Files (x86)\Windows Media Player\de-DE\c5b4cb5e9653cc	agenthostcommon.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File created	C:\Windows\Downloaded Program Files\886983d96e3d3e	agenthostcommon.exe
File created	C:\Windows\fr-FR\886983d96e3d3e	agenthostcommon.exe
File created	C:\Windows\system\agenthostcommon.exe	agenthostcommon.exe
File created	C:\Windows\IME\es-ES\dwm.exe	agenthostcommon.exe
File created	C:\Windows\Downloaded Program Files\csrss.exe	agenthostcommon.exe
File created	C:\Windows\Migration\csrss.exe	agenthostcommon.exe
File created	C:\Windows\Migration\886983d96e3d3e	agenthostcommon.exe
File created	C:\Windows\system\c49f65e5bdb8cf	agenthostcommon.exe
File created	C:\Windows\IME\es-ES\6cb0b6c459d5d3	agenthostcommon.exe
File created	C:\Windows\fr-FR\csrss.exe	agenthostcommon.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Telegram.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1660	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 63 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
1784	schtasks.exe
2188	schtasks.exe
2248	schtasks.exe
2776	schtasks.exe
2660	schtasks.exe
2668	schtasks.exe
2948	schtasks.exe
2952	schtasks.exe
2680	schtasks.exe
2512	schtasks.exe
2668	schtasks.exe
2780	schtasks.exe
556	schtasks.exe
2692	schtasks.exe
2920	schtasks.exe
2064	schtasks.exe
2592	schtasks.exe
1856	schtasks.exe
600	schtasks.exe
2068	schtasks.exe
2732	schtasks.exe
1532	schtasks.exe
560	schtasks.exe
1820	schtasks.exe
964	schtasks.exe
1952	schtasks.exe
900	schtasks.exe
1832	schtasks.exe
532	schtasks.exe
2440	schtasks.exe
2768	schtasks.exe
2312	schtasks.exe
2320	schtasks.exe
3064	schtasks.exe
1824	schtasks.exe
536	schtasks.exe
1056	schtasks.exe
1240	schtasks.exe
2080	schtasks.exe
1580	schtasks.exe
1588	schtasks.exe
2560	schtasks.exe
2596	schtasks.exe
1492	schtasks.exe
1868	schtasks.exe
764	schtasks.exe
1752	schtasks.exe
2608	schtasks.exe
2076	schtasks.exe
2036	schtasks.exe
2932	schtasks.exe
2908	schtasks.exe
2108	schtasks.exe
1160	schtasks.exe
920	schtasks.exe
2904	schtasks.exe
2568	schtasks.exe
2540	schtasks.exe
2548	schtasks.exe
1300	schtasks.exe
1980	schtasks.exe
1768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2176	agenthostcommon.exe
2176	agenthostcommon.exe
2176	agenthostcommon.exe
2328	agenthostcommon.exe
2328	agenthostcommon.exe
2328	agenthostcommon.exe
2328	agenthostcommon.exe
2328	agenthostcommon.exe
1572	lsass.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	agenthostcommon.exe
Token: SeDebugPrivilege	2328	agenthostcommon.exe
Token: SeDebugPrivilege	1572	lsass.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 576 wrote to memory of 560	576	Telegram.exe	31
PID 576 wrote to memory of 560	576	Telegram.exe	31
PID 576 wrote to memory of 560	576	Telegram.exe	31
PID 576 wrote to memory of 560	576	Telegram.exe	31
PID 560 wrote to memory of 2152	560	WScript.exe	32
PID 560 wrote to memory of 2152	560	WScript.exe	32
PID 560 wrote to memory of 2152	560	WScript.exe	32
PID 560 wrote to memory of 2152	560	WScript.exe	32
PID 2152 wrote to memory of 2176	2152	cmd.exe	34
PID 2152 wrote to memory of 2176	2152	cmd.exe	34
PID 2152 wrote to memory of 2176	2152	cmd.exe	34
PID 2152 wrote to memory of 2176	2152	cmd.exe	34
PID 2176 wrote to memory of 2328	2176	agenthostcommon.exe	75
PID 2176 wrote to memory of 2328	2176	agenthostcommon.exe	75
PID 2176 wrote to memory of 2328	2176	agenthostcommon.exe	75
PID 2152 wrote to memory of 1660	2152	cmd.exe	76
PID 2152 wrote to memory of 1660	2152	cmd.exe	76
PID 2152 wrote to memory of 1660	2152	cmd.exe	76
PID 2152 wrote to memory of 1660	2152	cmd.exe	76
PID 2328 wrote to memory of 2568	2328	agenthostcommon.exe	101
PID 2328 wrote to memory of 2568	2328	agenthostcommon.exe	101
PID 2328 wrote to memory of 2568	2328	agenthostcommon.exe	101
PID 2568 wrote to memory of 1308	2568	cmd.exe	103
PID 2568 wrote to memory of 1308	2568	cmd.exe	103
PID 2568 wrote to memory of 1308	2568	cmd.exe	103
PID 2568 wrote to memory of 1572	2568	cmd.exe	104
PID 2568 wrote to memory of 1572	2568	cmd.exe	104
PID 2568 wrote to memory of 1572	2568	cmd.exe	104

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\Telegram.exe
"C:\Users\Admin\AppData\Local\Temp\Telegram.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:576
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\68jFIeT0g2O7yNOidkNp7NM.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:560
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\7aY4koIasFqomWMXyiWo0dw.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2152
  - - C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\agenthostcommon.exe
      "C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\agenthostcommon.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:2176
    - - C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\agenthostcommon.exe
        
        "C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\agenthostcommon.exe"
        5⤵
        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:2328
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\75AoaEo1D0.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2568
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:1308
        
        C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe
        
        "C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe"
        7⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1572
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Users\Default\Favorites\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\Default\Favorites\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Favorites\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Windows\IME\es-ES\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\IME\es-ES\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1492

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Windows\IME\es-ES\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2440

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Windows\Downloaded Program Files\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommona" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\MSBuild\agenthostcommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommon" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\agenthostcommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommona" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\MSBuild\agenthostcommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Users\Public\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Users\Public\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.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 "lsassl" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Microsoft Help\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2080

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft Help\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Microsoft Help\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 13 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\WMIADAP.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAP" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WMIADAPW" /sc MINUTE /mo 11 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\WMIADAP.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Windows\fr-FR\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\fr-FR\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows\fr-FR\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\MSOCache\All Users\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2312

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1580

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "schtaskss" /sc MINUTE /mo 8 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\schtasks.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "schtasks" /sc ONLOGON /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\schtasks.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "schtaskss" /sc MINUTE /mo 8 /tr "'C:\Recovery\20e7eb62-69f6-11ef-be0c-62cb582c238c\schtasks.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\Migration\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2248

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Migration\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Windows\Migration\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Internet Explorer\SIGNUP\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\taskhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2560

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\taskhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommona" /sc MINUTE /mo 11 /tr "'C:\Windows\system\agenthostcommon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2776

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommon" /sc ONLOGON /tr "'C:\Windows\system\agenthostcommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "agenthostcommona" /sc MINUTE /mo 14 /tr "'C:\Windows\system\agenthostcommon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\wininit.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 "wininitw" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2540

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

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\75AoaEo1D0.bat

Filesize
222B

MD5
58644778e3b3e93387ad959523a41ea6

SHA1
ca20e97731e615514d589ba779f06f005281d475

SHA256
225b1b2455cde3667188cdf7f067eeb7b581253c9e11f91fe4c64914b2bf4bcb

SHA512
21762682b31b9a73210c03f982457b2626eede00ddc8469bae5c41bad9ead421fb42ae703339af0b5a27f7302391ee67207ecb987e11c760b1404fc799112950

Download Submit
C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\68jFIeT0g2O7yNOidkNp7NM.vbe

Filesize
228B

MD5
dfc061df87ea77fad8333c5536a71c77

SHA1
4e1b414754c3e429a94b219de5b6a4ba5fdfee55

SHA256
7e01c26e6f2cc61dbc7f90c390595d92f27e4974016985ffd98bb472c4c420ed

SHA512
d6270f8d1dcdbf0f8430d8168c165ffb7ade6960ad5c9022c2bf7e4e9b454412e01a652a57021711fbd1ebc9fb8f66283a734524790e595829c91f4e7ca22fc7

Download Submit
C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\7aY4koIasFqomWMXyiWo0dw.bat

Filesize
165B

MD5
d683c448a9fc23ecb2cd686913027158

SHA1
000d33e1aba93b1e766cc4b048b34ba13effe3f1

SHA256
a92eac764ae70583a64230e330936cade4f736205c6de8989c8418cf312420c4

SHA512
05ac774cae1e49cd89d44abf409d4e5ac343a9b291364838181d7b21b92322f1770d552bcb477b6c26150a171f58bda4b2f42d486b424e3d509cda1e16d5674c

Download Submit
C:\Users\Admin\AppData\Roaming\hyperblockagentRefDll\agenthostcommon.exe

Filesize
1.2MB

MD5
0e7963961186fa0563efbb7e2312034d

SHA1
966dd343e1a5760aa2d4b27f5e920bc1d0e53430

SHA256
b6d9acc3a43dd4897b59998c426db1af0d59f4b86b7a27d923adf32b2d643b65

SHA512
816050bf913c0c431a03e85a578e7aae6a4e1030d179d4501c732bc04c238d9133c8cd7d60db52610adc71f11cee67c5124a944e521cee58ace1bd9760a50236

Download Submit
memory/1572-69-0x0000000000160000-0x00000000002A2000-memory.dmp

Filesize
1.3MB

Download
memory/1572-70-0x0000000000650000-0x0000000000662000-memory.dmp

Filesize
72KB

Download
memory/2176-13-0x0000000000A90000-0x0000000000BD2000-memory.dmp

Filesize
1.3MB

Download
memory/2176-14-0x0000000000350000-0x000000000036C000-memory.dmp

Filesize
112KB

Download
memory/2176-15-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2176-16-0x0000000000140000-0x0000000000152000-memory.dmp

Filesize
72KB

Download
memory/2176-17-0x0000000000540000-0x0000000000548000-memory.dmp

Filesize
32KB

Download
memory/2176-18-0x0000000000550000-0x0000000000558000-memory.dmp

Filesize
32KB

Download