dcrat | 132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700

Analysis

max time kernel
111s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2025 08:18

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General

Target

132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe
Size

2.1MB
MD5

ec146a2e37bd9c70ab7fc5201db99f34
SHA1

dd50c65dfaae886a8d52e6ff4d7db85be23f7409
SHA256

132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700
SHA512

f52aba728d5a824ebfe028e6a1949cf18ea84b6a424fd190e9539aee04245adfad9e8160e0f83f5d80c0693dcb61c6eefef6c793a34d2eb4e1ed79b5724866d9
SSDEEP

24576:2TbBv5rUyXV5gDkCxpg6CEyXvV/XwNXHOEAlSvZmBraKlTwCg4HNavM1TFvWiPR4:IBJONP2Vw9Z2SvZik34t0qJ/oYehq9+

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
Disables Task Manager via registry modification
defense_evasion

Checks computer location settings 2 TTPs 14 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	SurrogateRuntime.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	sysmon.exe

Executes dropped EXE 12 IoCs

pid	Process
4556	SurrogateRuntime.exe
4976	sysmon.exe
1544	sysmon.exe
4044	sysmon.exe
4400	sysmon.exe
3208	sysmon.exe
4208	sysmon.exe
804	sysmon.exe
4736	sysmon.exe
1576	sysmon.exe
3804	sysmon.exe
4400	sysmon.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\RuntimeBroker.exe	SurrogateRuntime.exe
File created	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\9e8d7a4ca61bd9	SurrogateRuntime.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\appcompat\Programs\winlogon.exe	SurrogateRuntime.exe
File created	C:\Windows\appcompat\Programs\cc11b995f2a76d	SurrogateRuntime.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	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe
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

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 7 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4480	PING.EXE
3080	PING.EXE
1224	PING.EXE
2528	PING.EXE
1832	PING.EXE
1112	PING.EXE
1264	PING.EXE

Modifies registry class 13 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	SurrogateRuntime.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	sysmon.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
4440	reg.exe

Runs ping.exe 1 TTPs 7 IoCs

Remote System Discovery

T1018

pid	Process
1112	PING.EXE
1264	PING.EXE
4480	PING.EXE
3080	PING.EXE
1224	PING.EXE
2528	PING.EXE
1832	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4556	SurrogateRuntime.exe
4976	sysmon.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	4556	SurrogateRuntime.exe
Token: SeDebugPrivilege	4976	sysmon.exe
Token: SeDebugPrivilege	1544	sysmon.exe
Token: SeDebugPrivilege	4044	sysmon.exe
Token: SeDebugPrivilege	4400	sysmon.exe
Token: SeDebugPrivilege	3208	sysmon.exe
Token: SeDebugPrivilege	4208	sysmon.exe
Token: SeDebugPrivilege	804	sysmon.exe
Token: SeDebugPrivilege	4736	sysmon.exe
Token: SeDebugPrivilege	1576	sysmon.exe
Token: SeDebugPrivilege	3804	sysmon.exe
Token: SeDebugPrivilege	4400	sysmon.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 3208	2904	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe	84
PID 2904 wrote to memory of 3208	2904	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe	84
PID 2904 wrote to memory of 3208	2904	132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe	84
PID 3208 wrote to memory of 4616	3208	WScript.exe	92
PID 3208 wrote to memory of 4616	3208	WScript.exe	92
PID 3208 wrote to memory of 4616	3208	WScript.exe	92
PID 4616 wrote to memory of 4440	4616	cmd.exe	94
PID 4616 wrote to memory of 4440	4616	cmd.exe	94
PID 4616 wrote to memory of 4440	4616	cmd.exe	94
PID 4616 wrote to memory of 4556	4616	cmd.exe	95
PID 4616 wrote to memory of 4556	4616	cmd.exe	95
PID 4556 wrote to memory of 3472	4556	SurrogateRuntime.exe	96
PID 4556 wrote to memory of 3472	4556	SurrogateRuntime.exe	96
PID 3472 wrote to memory of 1104	3472	cmd.exe	98
PID 3472 wrote to memory of 1104	3472	cmd.exe	98
PID 3472 wrote to memory of 800	3472	cmd.exe	99
PID 3472 wrote to memory of 800	3472	cmd.exe	99
PID 3472 wrote to memory of 4976	3472	cmd.exe	100
PID 3472 wrote to memory of 4976	3472	cmd.exe	100
PID 4976 wrote to memory of 2620	4976	sysmon.exe	101
PID 4976 wrote to memory of 2620	4976	sysmon.exe	101
PID 2620 wrote to memory of 2884	2620	cmd.exe	103
PID 2620 wrote to memory of 2884	2620	cmd.exe	103
PID 2620 wrote to memory of 4620	2620	cmd.exe	104
PID 2620 wrote to memory of 4620	2620	cmd.exe	104
PID 2620 wrote to memory of 1544	2620	cmd.exe	105
PID 2620 wrote to memory of 1544	2620	cmd.exe	105
PID 1544 wrote to memory of 5052	1544	sysmon.exe	106
PID 1544 wrote to memory of 5052	1544	sysmon.exe	106
PID 5052 wrote to memory of 2032	5052	cmd.exe	108
PID 5052 wrote to memory of 2032	5052	cmd.exe	108
PID 5052 wrote to memory of 1676	5052	cmd.exe	109
PID 5052 wrote to memory of 1676	5052	cmd.exe	109
PID 5052 wrote to memory of 4044	5052	cmd.exe	112
PID 5052 wrote to memory of 4044	5052	cmd.exe	112
PID 4044 wrote to memory of 4240	4044	sysmon.exe	113
PID 4044 wrote to memory of 4240	4044	sysmon.exe	113
PID 4240 wrote to memory of 2500	4240	cmd.exe	115
PID 4240 wrote to memory of 2500	4240	cmd.exe	115
PID 4240 wrote to memory of 4480	4240	cmd.exe	116
PID 4240 wrote to memory of 4480	4240	cmd.exe	116
PID 4240 wrote to memory of 4400	4240	cmd.exe	117
PID 4240 wrote to memory of 4400	4240	cmd.exe	117
PID 4400 wrote to memory of 3584	4400	sysmon.exe	118
PID 4400 wrote to memory of 3584	4400	sysmon.exe	118
PID 3584 wrote to memory of 4760	3584	cmd.exe	120
PID 3584 wrote to memory of 4760	3584	cmd.exe	120
PID 3584 wrote to memory of 3080	3584	cmd.exe	121
PID 3584 wrote to memory of 3080	3584	cmd.exe	121
PID 3584 wrote to memory of 3208	3584	cmd.exe	122
PID 3584 wrote to memory of 3208	3584	cmd.exe	122
PID 3208 wrote to memory of 4972	3208	sysmon.exe	123
PID 3208 wrote to memory of 4972	3208	sysmon.exe	123
PID 4972 wrote to memory of 4836	4972	cmd.exe	125
PID 4972 wrote to memory of 4836	4972	cmd.exe	125
PID 4972 wrote to memory of 3332	4972	cmd.exe	126
PID 4972 wrote to memory of 3332	4972	cmd.exe	126
PID 4972 wrote to memory of 4208	4972	cmd.exe	127
PID 4972 wrote to memory of 4208	4972	cmd.exe	127
PID 4208 wrote to memory of 1104	4208	sysmon.exe	128
PID 4208 wrote to memory of 1104	4208	sysmon.exe	128
PID 1104 wrote to memory of 2112	1104	cmd.exe	130
PID 1104 wrote to memory of 2112	1104	cmd.exe	130
PID 1104 wrote to memory of 1224	1104	cmd.exe	131

C:\Users\Admin\AppData\Local\Temp\132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe
"C:\Users\Admin\AppData\Local\Temp\132d69a651072381fe311769b255409aba8304c3a5d1fd12037646222ed00700.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Surrogateruntime\P9DdGGlS5b2aTSnKWJTJwWrepfgHDTEYIB3UgppvViFu1H.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3208
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Surrogateruntime\MVs8VfCVMeW6mREbfqxrHFCitQpyb6DDHebrKL.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4616
  - - 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:4440
  - - C:\Surrogateruntime\SurrogateRuntime.exe
      "C:\Surrogateruntime/SurrogateRuntime.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4556
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\VHwqgP7pjT.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3472
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:1104
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:800
      - C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4976
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\tpiwJJ3Pd2.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2620
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        8⤵
        
        PID:2884
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:4620
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1544
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\xDZppRkgYb.bat"
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:5052
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        10⤵
        
        PID:2032
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        10⤵
        
        PID:1676
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        10⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4044
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SlRmWYpFEV.bat"
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:4240
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        12⤵
        
        PID:2500
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        12⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4480
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        12⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4400
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qM3gKm3hFC.bat"
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:3584
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        14⤵
        
        PID:4760
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        14⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3080
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        14⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3208
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\M9klWf8770.bat"
        15⤵
        Suspicious use of WriteProcessMemory
        
        PID:4972
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        16⤵
        
        PID:4836
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        16⤵
        
        PID:3332
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        16⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4208
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\3ApthKbmDn.bat"
        17⤵
        Suspicious use of WriteProcessMemory
        
        PID:1104
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        18⤵
        
        PID:2112
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        18⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1224
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        18⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:804
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\QrE9yw7ggl.bat"
        19⤵
        
        PID:1284
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        20⤵
        
        PID:4620
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        20⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2528
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        20⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:4736
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\OOZt0Q8yJv.bat"
        21⤵
        
        PID:2556
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        22⤵
        
        PID:2316
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        22⤵
        
        PID:1824
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        22⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:1576
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Lvud1u8Gv5.bat"
        23⤵
        
        PID:4628
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        24⤵
        
        PID:1564
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        24⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1832
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        24⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:3804
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\YwaRxMoVB5.bat"
        25⤵
        
        PID:1720
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        26⤵
        
        PID:1952
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        26⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1112
        
        C:\Users\Default User\sysmon.exe
        
        "C:\Users\Default User\sysmon.exe"
        26⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        
        PID:4400
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\yRPxJCkWkW.bat"
        27⤵
        
        PID:1384
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        28⤵
        
        PID:996
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        28⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Surrogateruntime\MVs8VfCVMeW6mREbfqxrHFCitQpyb6DDHebrKL.bat

Filesize
201B

MD5
45b1a6bf28d6179761045c903151239d

SHA1
325f6cf7b5d789c87e1b48ac37348d6783ec9ce0

SHA256
554d2ff6a9a200259a28465731c78f1751ca8616573d576ca62e9bd6af2dd571

SHA512
10ddc3cc7dfc5f88a8566593d6da5afc909ac4d60871bb39f8b8a29c7b36dd80f80708c6c0386ca74f525b0b3152990243d30024ce270c7d25b9c0a7f2e3746f

Download Submit
C:\Surrogateruntime\P9DdGGlS5b2aTSnKWJTJwWrepfgHDTEYIB3UgppvViFu1H.vbe

Filesize
233B

MD5
698f8d1e6574a51a4194c13765a8c6cc

SHA1
ca8513908eecc80e3e0361f0223b409119a63093

SHA256
31c88e128698731f3ecc0faba6611a1cf4b114683ef0c525e24b1ec87d9772d7

SHA512
06640e35e883a2c3284e619548727081117f731f5085ea87900514fc505d4ec191faeb5973eceedc13a8e958623af2c31a2d121e0d720f59a6ef13072614016b

Download Submit
C:\Surrogateruntime\SurrogateRuntime.exe

Filesize
1.8MB

MD5
e7e30c540ff87f97fd3eda5e0ad4a49d

SHA1
7579649340c71f199f2c9b7e67ac92eb0b3c70c1

SHA256
ff5d574ce37eb35e774dc1e6fc20b5856099848112ffd7e81304e120232dfef4

SHA512
69415a16e1a7c6865965207b91f349116f7d000c93eeb87f21421bcc2df18087553f87ef82df86af7f7e3ec7a9877600fbf4bdad5780f5336f0bbb45585c07c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\sysmon.exe.log

Filesize
1KB

MD5
f8b2fca3a50771154571c11f1c53887b

SHA1
2e83b0c8e2f4c10b145b7fb4832ed1c78743de3f

SHA256
0efa72802031a8f902c3a4ab18fe3d667dafc71c93eb3a1811e78353ecf4a6b6

SHA512
b98b8d5516593d13415199d4ac6fbe4ff924488487c4bd863cb677601048785d872a3ff30129148e2961cb6fb2fc33117540302980a132f57f7ec9a497813f1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\3ApthKbmDn.bat

Filesize
160B

MD5
85bba80fff7f212064569ea5f8ec87ec

SHA1
324a7f6f9244641dfcb2a14ade904212bf8f965f

SHA256
9fcb79cbafadd50993367fde776dfdc62c7333b9772252fd4983a7ce2fc3cad6

SHA512
3e82b1596a7421d45cbaa0db2a7456442089b565181afa27269b151b24810970312c80e20a4be0d574bf8e097470bf361b7319a0afbbf89513bf531662cc2319

Download Submit
C:\Users\Admin\AppData\Local\Temp\Lvud1u8Gv5.bat

Filesize
160B

MD5
6a26bae50271b79976608a563314a760

SHA1
93a9c7ca5893c0e61d79673ca56375c2687722bf

SHA256
c5029d568da072fe1e0ff84c752c3356f3b6ae88b7fa79a41a5a7a8234855eb9

SHA512
516ab1443226f01046ad40ce930572028e16fb3eeedf8fb36c7dcbf917c9becc348738490809635b5d6789d558fc294b52ee0359c761cd91e0fd9d8ac4a6f6a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\M9klWf8770.bat

Filesize
208B

MD5
daccdb48d3bcccdb5c2274d09e4215ed

SHA1
4fcb8b3c9e403437ce658a7f1eb25f37a999627b

SHA256
b1f13bba4ee235fbd923b4d6cfdb96c43994f35e0417929c43886407d59d7ee6

SHA512
7be904dbe4bcdcb9572aff8f20dfe459072ca3686a1b60c9e0a0f37d3448e7d26b4b79f2a20b54f4a8d1cea9b2fcc57f57022467485c0953fc3d5abab07b79e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\OOZt0Q8yJv.bat

Filesize
208B

MD5
16a96556d32f349395b2648ea2b6e6c1

SHA1
cb0d7b9cc5d5a393bd8a5e5ccae623b202f81896

SHA256
b9cab48680bf3b400e53ed1efb400b9d157a963fc02e328e8284f49cd560ef0f

SHA512
55e83d82639a2d5be41c37bdee179c2ae2153ff4a1e5680c2151cdf6e346ab36dcb0645f50fd2e7c4077a4730148c337df5442961a1c38161501ceb16482f10d

Download Submit
C:\Users\Admin\AppData\Local\Temp\QrE9yw7ggl.bat

Filesize
160B

MD5
d9a45b60d97bb6e89a2b0f2cfea17edb

SHA1
e8851118891d43734312f7a1e1aff830e6574db4

SHA256
3895b4059b84b6e700781c91bafb2306ed0d7861e5dbda03cb9a7da5ea872ba5

SHA512
6a91367027af2f519ac930c4993ccf2f4cd177ce3f4f60b18ede32865b12fa590b8981db257f04dcb760466dd3bfc6db2840773b40675536e3f1a1d8adf290b0

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

Filesize
160B

MD5
617af93c79edbd64049d06d4400a7966

SHA1
b1cde2d7d6802b6a85ba7824766233da76f081d2

SHA256
b8811e714ee2fc538e849bea92092fa854fef6548cf72472136af5401d033907

SHA512
9cc3d79a512655e610971a92544c7b4e906443d4cf3c97ae2ed1e93abc8619862eb49688ba1010a0346f0135a9c038fc8ee5da1fd3e0b78d209c6176b285f583

Download Submit
C:\Users\Admin\AppData\Local\Temp\VHwqgP7pjT.bat

Filesize
208B

MD5
b696e2862ec50f33281ff34e500fc0d5

SHA1
03207bf09091e8b5f3148678838c57037221fdc0

SHA256
520305fcd09c42f3b2fc649054697997570c70a6829fc794c16ce4fb8fc4cb16

SHA512
1cb81f9ff8bc8cd3c5b32ac2407448602264a5a68f863f35dc3ec88dd4bb46d674e62e7dbdcd378e933002848d13e1121e5b611d51e296e2c4bdf142ba98c4a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\YwaRxMoVB5.bat

Filesize
160B

MD5
fa83c27a10acb18083e0e4065150f1a9

SHA1
bab542738bc4a3996581799414f72e6a686478b6

SHA256
d86cd4da266d18274f928ea4c6bd197d99933e09589024834b5aeda041ffc28a

SHA512
317d3485e5fc65642db0e6f6daa7c0e3c61bdce7a5b60225d18097a260104b6125f6ab69c1f6b6e09d2ee19320c709d9c287e183b19eee6772aa5a0a2c21a867

Download Submit
C:\Users\Admin\AppData\Local\Temp\qM3gKm3hFC.bat

Filesize
160B

MD5
3c3f877d2a1ac39361ea1afbb66c39dd

SHA1
90f566c7e1a773a6f15f25ab459ae1af69b317de

SHA256
93c54969732d59f19598f2a427643539c5cf8f500fe5997601766909b8f8d359

SHA512
bc202123865c9d941da75b8f2ed0e5738f11876f559e705f8d4db7fb28aec6dfc2dfaf952d4c316bb7efce99a8eb3a9cc7409e4a94ef781234a378661e6e0049

Download Submit
C:\Users\Admin\AppData\Local\Temp\tpiwJJ3Pd2.bat

Filesize
208B

MD5
e3cc65457dd027010a84f72000b2b3d5

SHA1
2dcaef9a4ed09494771ab487963c50d03f65e2c1

SHA256
04dee77d395d2b1ae2987fbe58a01005c0e50aedf6b59299645b1a113b9976cd

SHA512
8d8f58d7b3ff588fa10b45b3fe356ca45d04e17b5a93d6afc7aa19c54c4f613c1f7d4727c9eb74679d61401ebaf2dbf6862b64478c5e3e4633c138b59cf67bd7

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

Filesize
208B

MD5
e452940dfec3f550d2014ee541fa523a

SHA1
a1a484fcadef960365734028767d91f98bc1a7bf

SHA256
121e98419e9ea5f974d6fad48bcec3626a290f1b681c48cfbccffb245860e8b8

SHA512
d696123a227206654422f8ac720d904dce5d33f210f70be6e1bd7b0f8f0bc9965c203cca6a12caf9bcc1bb0c4b9679a674bb88f8e53b6daa2c9060dc30160649

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

Filesize
160B

MD5
31fe3c382c98c9c96dc0ba4c0f293d3c

SHA1
9533861a6f5465ba799c3df0edc470207d3a0d51

SHA256
3d103e3fe7a1643643cf36e135ac9a6d2e32799ca8f75b903c3e9e1d48150b55

SHA512
dab7e65ef15dd3c167da606110d8085ddb71a727b030aac2de78f4d3a89157913b56956ece7b9f0e501ebb7004fe5cf5eddfc4347e4e823d514af6d5c40e0b47

Download Submit
memory/4556-21-0x0000000003000000-0x000000000300C000-memory.dmp

Filesize
48KB

Download
memory/4556-19-0x0000000003040000-0x0000000003058000-memory.dmp

Filesize
96KB

Download
memory/4556-17-0x000000001BAC0000-0x000000001BB10000-memory.dmp

Filesize
320KB

Download
memory/4556-16-0x0000000003020000-0x000000000303C000-memory.dmp

Filesize
112KB

Download
memory/4556-14-0x0000000002FF0000-0x0000000002FFE000-memory.dmp

Filesize
56KB

Download
memory/4556-12-0x0000000000C00000-0x0000000000DDA000-memory.dmp

Filesize
1.9MB

Download