dcrat | 871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3

Analysis

max time kernel
146s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 22:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe
Size

1.3MB
MD5

e090284969f9630b6cca5bc3f9565d80
SHA1

bd1d695b0c5c0f426623d739156118b02a4f4cf6
SHA256

871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3
SHA512

aafd7f2f2ea2003d2a0c3b2fed5f7dab502ab43623ebf130885773d23e135507c05580cb7b72cfc2f841aed21ff1b48134df2266022515a1bb5e5e323bd145e4
SSDEEP

24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score

10^/10

dcrat discovery execution 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 12 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	4704	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4564	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2028	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	224	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2420	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4484	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	220	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2040	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2304	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1372	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2620	3464	schtasks.exe	86
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1672	3464	schtasks.exe	86

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral2/files/0x000a000000023b96-10.dat	dcrat
behavioral2/memory/3716-13-0x0000000000A30000-0x0000000000B40000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2260	powershell.exe
1824	powershell.exe
2212	powershell.exe
512	powershell.exe
376	powershell.exe

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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	DllCommonsvc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe

Executes dropped EXE 13 IoCs

pid	Process
3716	DllCommonsvc.exe
244	RuntimeBroker.exe
828	RuntimeBroker.exe
3036	RuntimeBroker.exe
4592	RuntimeBroker.exe
4264	RuntimeBroker.exe
1820	RuntimeBroker.exe
4876	RuntimeBroker.exe
4748	RuntimeBroker.exe
3764	RuntimeBroker.exe
2592	RuntimeBroker.exe
624	RuntimeBroker.exe
1772	RuntimeBroker.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 12 IoCs

Web Service

T1102

flow	ioc
14	raw.githubusercontent.com
24	raw.githubusercontent.com
44	raw.githubusercontent.com
47	raw.githubusercontent.com
52	raw.githubusercontent.com
53	raw.githubusercontent.com
15	raw.githubusercontent.com
30	raw.githubusercontent.com
33	raw.githubusercontent.com
38	raw.githubusercontent.com
43	raw.githubusercontent.com
51	raw.githubusercontent.com

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\SIGNUP\dwm.exe	DllCommonsvc.exe
File created	C:\Program Files\Internet Explorer\SIGNUP\6cb0b6c459d5d3	DllCommonsvc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\WaaS\SppExtComObj.exe	DllCommonsvc.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 3 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	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings	RuntimeBroker.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 12 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2028	schtasks.exe
224	schtasks.exe
4484	schtasks.exe
2040	schtasks.exe
1672	schtasks.exe
4704	schtasks.exe
4564	schtasks.exe
2304	schtasks.exe
1372	schtasks.exe
2620	schtasks.exe
2420	schtasks.exe
220	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
3716	DllCommonsvc.exe
2260	powershell.exe
2212	powershell.exe
376	powershell.exe
512	powershell.exe
1824	powershell.exe
244	RuntimeBroker.exe
2260	powershell.exe
2212	powershell.exe
376	powershell.exe
1824	powershell.exe
512	powershell.exe
828	RuntimeBroker.exe
3036	RuntimeBroker.exe
4592	RuntimeBroker.exe
4264	RuntimeBroker.exe
1820	RuntimeBroker.exe
4876	RuntimeBroker.exe
4748	RuntimeBroker.exe
3764	RuntimeBroker.exe
2592	RuntimeBroker.exe
624	RuntimeBroker.exe
1772	RuntimeBroker.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	3716	DllCommonsvc.exe
Token: SeDebugPrivilege	2260	powershell.exe
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeDebugPrivilege	376	powershell.exe
Token: SeDebugPrivilege	512	powershell.exe
Token: SeDebugPrivilege	1824	powershell.exe
Token: SeDebugPrivilege	244	RuntimeBroker.exe
Token: SeDebugPrivilege	828	RuntimeBroker.exe
Token: SeDebugPrivilege	3036	RuntimeBroker.exe
Token: SeDebugPrivilege	4592	RuntimeBroker.exe
Token: SeDebugPrivilege	4264	RuntimeBroker.exe
Token: SeDebugPrivilege	1820	RuntimeBroker.exe
Token: SeDebugPrivilege	4876	RuntimeBroker.exe
Token: SeDebugPrivilege	4748	RuntimeBroker.exe
Token: SeDebugPrivilege	3764	RuntimeBroker.exe
Token: SeDebugPrivilege	2592	RuntimeBroker.exe
Token: SeDebugPrivilege	624	RuntimeBroker.exe
Token: SeDebugPrivilege	1772	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3080 wrote to memory of 4820	3080	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe	82
PID 3080 wrote to memory of 4820	3080	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe	82
PID 3080 wrote to memory of 4820	3080	JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe	82
PID 4820 wrote to memory of 1268	4820	WScript.exe	83
PID 4820 wrote to memory of 1268	4820	WScript.exe	83
PID 4820 wrote to memory of 1268	4820	WScript.exe	83
PID 1268 wrote to memory of 3716	1268	cmd.exe	85
PID 1268 wrote to memory of 3716	1268	cmd.exe	85
PID 3716 wrote to memory of 1824	3716	DllCommonsvc.exe	99
PID 3716 wrote to memory of 1824	3716	DllCommonsvc.exe	99
PID 3716 wrote to memory of 2212	3716	DllCommonsvc.exe	100
PID 3716 wrote to memory of 2212	3716	DllCommonsvc.exe	100
PID 3716 wrote to memory of 2260	3716	DllCommonsvc.exe	101
PID 3716 wrote to memory of 2260	3716	DllCommonsvc.exe	101
PID 3716 wrote to memory of 376	3716	DllCommonsvc.exe	102
PID 3716 wrote to memory of 376	3716	DllCommonsvc.exe	102
PID 3716 wrote to memory of 512	3716	DllCommonsvc.exe	103
PID 3716 wrote to memory of 512	3716	DllCommonsvc.exe	103
PID 3716 wrote to memory of 244	3716	DllCommonsvc.exe	108
PID 3716 wrote to memory of 244	3716	DllCommonsvc.exe	108
PID 244 wrote to memory of 516	244	RuntimeBroker.exe	110
PID 244 wrote to memory of 516	244	RuntimeBroker.exe	110
PID 516 wrote to memory of 3252	516	cmd.exe	112
PID 516 wrote to memory of 3252	516	cmd.exe	112
PID 516 wrote to memory of 828	516	cmd.exe	113
PID 516 wrote to memory of 828	516	cmd.exe	113
PID 828 wrote to memory of 4804	828	RuntimeBroker.exe	115
PID 828 wrote to memory of 4804	828	RuntimeBroker.exe	115
PID 4804 wrote to memory of 3764	4804	cmd.exe	117
PID 4804 wrote to memory of 3764	4804	cmd.exe	117
PID 4804 wrote to memory of 3036	4804	cmd.exe	118
PID 4804 wrote to memory of 3036	4804	cmd.exe	118
PID 3036 wrote to memory of 1924	3036	RuntimeBroker.exe	119
PID 3036 wrote to memory of 1924	3036	RuntimeBroker.exe	119
PID 1924 wrote to memory of 1624	1924	cmd.exe	121
PID 1924 wrote to memory of 1624	1924	cmd.exe	121
PID 1924 wrote to memory of 4592	1924	cmd.exe	122
PID 1924 wrote to memory of 4592	1924	cmd.exe	122
PID 4592 wrote to memory of 4924	4592	RuntimeBroker.exe	123
PID 4592 wrote to memory of 4924	4592	RuntimeBroker.exe	123
PID 4924 wrote to memory of 1648	4924	cmd.exe	125
PID 4924 wrote to memory of 1648	4924	cmd.exe	125
PID 4924 wrote to memory of 4264	4924	cmd.exe	130
PID 4924 wrote to memory of 4264	4924	cmd.exe	130
PID 4264 wrote to memory of 3604	4264	RuntimeBroker.exe	133
PID 4264 wrote to memory of 3604	4264	RuntimeBroker.exe	133
PID 3604 wrote to memory of 2088	3604	cmd.exe	135
PID 3604 wrote to memory of 2088	3604	cmd.exe	135
PID 3604 wrote to memory of 1820	3604	cmd.exe	136
PID 3604 wrote to memory of 1820	3604	cmd.exe	136
PID 1820 wrote to memory of 376	1820	RuntimeBroker.exe	137
PID 1820 wrote to memory of 376	1820	RuntimeBroker.exe	137
PID 376 wrote to memory of 4440	376	cmd.exe	139
PID 376 wrote to memory of 4440	376	cmd.exe	139
PID 376 wrote to memory of 4876	376	cmd.exe	140
PID 376 wrote to memory of 4876	376	cmd.exe	140
PID 4876 wrote to memory of 2764	4876	RuntimeBroker.exe	141
PID 4876 wrote to memory of 2764	4876	RuntimeBroker.exe	141
PID 2764 wrote to memory of 516	2764	cmd.exe	143
PID 2764 wrote to memory of 516	2764	cmd.exe	143
PID 2764 wrote to memory of 4748	2764	cmd.exe	144
PID 2764 wrote to memory of 4748	2764	cmd.exe	144
PID 4748 wrote to memory of 4448	4748	RuntimeBroker.exe	145
PID 4748 wrote to memory of 4448	4748	RuntimeBroker.exe	145

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\JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_871a40c5088ca95cc838073f8dc372ca764742d34386af947c90cb49b8a6b4b3.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3080
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4820
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\providercommon\1zu9dW.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1268
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.exe"
      4⤵
      Checks computer location settings
      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:3716
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\DllCommonsvc.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1824
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\sihost.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2212
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Internet Explorer\SIGNUP\dwm.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2260
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\RuntimeBroker.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:376
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\providercommon\spoolsv.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:512
    - - C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:244
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\N4rS0hE0df.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:516
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:3252
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        7⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:828
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\fdSjcfTSOA.bat"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4804
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        9⤵
        
        PID:3764
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        9⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3036
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\fjnbjzFmbP.bat"
        10⤵
        Suspicious use of WriteProcessMemory
        
        PID:1924
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        11⤵
        
        PID:1624
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        11⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4592
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\hfpeQ4JfvC.bat"
        12⤵
        Suspicious use of WriteProcessMemory
        
        PID:4924
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        13⤵
        
        PID:1648
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        13⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4264
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\onYrHPGvDe.bat"
        14⤵
        Suspicious use of WriteProcessMemory
        
        PID:3604
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        15⤵
        
        PID:2088
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        15⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1820
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5Ad8adCyX4.bat"
        16⤵
        Suspicious use of WriteProcessMemory
        
        PID:376
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        17⤵
        
        PID:4440
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        17⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4876
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\rjauxUKpXQ.bat"
        18⤵
        Suspicious use of WriteProcessMemory
        
        PID:2764
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        19⤵
        
        PID:516
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        19⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4748
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\zY3yp8Lh1n.bat"
        20⤵
        
        PID:4448
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        21⤵
        
        PID:684
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        21⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3764
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\tebxeZNirC.bat"
        22⤵
        
        PID:4368
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        23⤵
        
        PID:2040
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        23⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2592
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8RIE4o2SCx.bat"
        24⤵
        
        PID:2860
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        25⤵
        
        PID:1696
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        25⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:624
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\0Sh6ipYOoX.bat"
        26⤵
        
        PID:4080
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        27⤵
        
        PID:552
        
        C:\Users\All Users\RuntimeBroker.exe
        
        "C:\Users\All Users\RuntimeBroker.exe"
        27⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1772

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4704

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Program Files\Internet Explorer\SIGNUP\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files\Internet Explorer\SIGNUP\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Program Files\Internet Explorer\SIGNUP\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\All Users\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2304

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\providercommon\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1372

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

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 10 /tr "'C:\providercommon\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\RuntimeBroker.exe.log

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d3e9c29fe44e90aae6ed30ccf799ca8

SHA1
c7974ef72264bbdf13a2793ccf1aed11bc565dce

SHA256
2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d

SHA512
60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

Download Submit
C:\Users\Admin\AppData\Local\Temp\0Sh6ipYOoX.bat

Filesize
201B

MD5
86104bbd441fdb320ef1e6286bb59257

SHA1
50073b4d35f3493f6d40ada77b8c3e033b3aa60c

SHA256
4628fcc4a24fe96cd01bca760a138f606eb3816bcd98b85c7e667c4828c5ab8f

SHA512
a109339e0d7f5ab41a415d1527a94ba59ec667037063b0633021a35696fa3ea4878b041475ea16696375e3eb771b883bde34a362412a6ddd98ceda6044b81164

Download Submit
C:\Users\Admin\AppData\Local\Temp\5Ad8adCyX4.bat

Filesize
201B

MD5
b333e5ebf125239d387abd0b744f0827

SHA1
b5a5734909d5145ced1a3f13441aff9c97410566

SHA256
eded60afba6a34566ecbdfad2154ef8922234983424e90f80a80985f28d82155

SHA512
4c62c1fca8d3b23ce2872e7c15d1a62ac690e0bea08adef8482bec3d8c6e3e99f3ab183266d4926934139010cc294b464ddc595e83b24356904a604c83a11070

Download Submit
C:\Users\Admin\AppData\Local\Temp\8RIE4o2SCx.bat

Filesize
201B

MD5
eed4c90af65d036d6a085fe0bbf1e904

SHA1
0ea4606310551842a03a1cfc966dc268f07c2e02

SHA256
6ebbe94fb3ba3f5e1bc8f8e2766d100ed7e71747359076a5a417b3ef592c6a92

SHA512
f8538395e7c47edc1fec5cb34b2fba4fc2bb14ac8a9b0c7cb1e8cc3b74afb69dd68093a27848d3f231cdb1c16bba07b29c03d0a0754f68686a843e7e720cf6df

Download Submit
C:\Users\Admin\AppData\Local\Temp\N4rS0hE0df.bat

Filesize
201B

MD5
7fe070b35281cf92f830cbbe282e396c

SHA1
dd73739016b67250634a3b3a72ef04095b5a1125

SHA256
9c566ed37008ece6a0b9d891621e63f1296da2dd003a1b50948d4ab105974175

SHA512
db8d30329e147f00d4979d1363a81d1906976dbacd3b18d4622e5a66e514309ff4813ba1d4d1938d06f9d30a27661b9e9cbee055661b65bf126634567b94d856

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qafxkz1r.arw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
201B

MD5
d44a77285e1ea2253f640fe0f3e42262

SHA1
9523f51033dbc21596c573d79d1cc99d3d558e6f

SHA256
1819379ea6f3313d8b4fbe85ce67d9ccd60724cb0fec345584c1226b938e5326

SHA512
b6656d4ceb0ebd53305242371deac9300f342486767e04b5759ecfe34aaa626b20a5410dfece425d66d96c5b9884ae86be414f269827148dc129246578c8c8f3

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

Filesize
201B

MD5
948880ca56f5dce69d5ef257618bd373

SHA1
a48f52b040acdf4d9e4722dcea8cf77ddd720703

SHA256
d29f4d56c49ece10a10816567bae48e12fe4182d18d6c1b6e6e39b693cdae624

SHA512
66e9978855754e624781643fc7018b738e067a1d88b2d143e412950e42d23e910d4029465e0550c204ed6665b93772546a1abacf7ec2435f8ff627a416eae95e

Download Submit
C:\Users\Admin\AppData\Local\Temp\hfpeQ4JfvC.bat

Filesize
201B

MD5
922ccfdfe4d902d2c396dcf7503c76b2

SHA1
8e7bf846f93de10a11ded44e6921909d65b526e7

SHA256
bcbb88432c1db546540c80d0c04a868a7344d6678a17675ee5ca77c37d9cd411

SHA512
ebe25ff7c715a36eb6add1692db665154b848d4f69c78e6ba456f5f666b05ce61560b692da0fb08b6a8e5bc591693995843d0cbdd876a14011a361c768972815

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

Filesize
201B

MD5
130e43778ebe03c16a12baa19cd39ded

SHA1
4261795d52ab5cbdb7f0a8ae3cf7adf05f393972

SHA256
fb9ebc0dae648ea0d171b31b2506dfb422973676c25f7341eed538afff509e86

SHA512
bed82866dd216a217eda233c9774f1d2e37c83f051c676c08c193cb24b3591eb82cd4e4db25741e0f0c924f7883e401b09cc2587a05830d49e1e2beb75509c75

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

Filesize
201B

MD5
4b001b3a9516598defa7193684d14d42

SHA1
217a046252d26c276a26eb18e819b1e5ca63c3cd

SHA256
0b805621b943b9c6eab3e03dfa371ca3d62d4ba57fb20537eaa2ee2122a153b9

SHA512
00229a5e3b1ce3a6419ca63af3b4611e70ef60c4202bce652b465ba48bb0a43f505a7c519ca6f185ee05c40a103d9fae1f5dbe7ff5307e46c623fcd859f4a6ba

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

Filesize
201B

MD5
2aaf96e9e2a1eed128fbb9f20a680284

SHA1
c8658c397be2c524d9c8a60efb95bf52c6b5069b

SHA256
10fd4a70013b186af8ab32974350bedf471c53228974e1137c954e5d08b4860d

SHA512
78f021ea7810e3917c09ed2d807aefbc8725cf7025be1984a2d5e6ad0f4b329c68588add7a33a3e76218b6ef41ad61bea648442367a2669d0dc479b5ef047ff5

Download Submit
C:\Users\Admin\AppData\Local\Temp\zY3yp8Lh1n.bat

Filesize
201B

MD5
280028a44b5629a14719535efd7c5018

SHA1
0ae41631d00e749e553368f516a6dab197f3f6be

SHA256
d7bffdae948ae2e9fb737366865124b31551be1775c021423e53f8bda72f1dab

SHA512
4784c3dcd9e9836fd80cef0871abb59ad36505d21964a8a772ca088e826ff114a8e0be4c3dc70f6e42a79c4fcc69069495ef3cd40d6d02cc64a982c7d9aeaf77

Download Submit
C:\providercommon\1zu9dW.bat

Filesize
36B

MD5
6783c3ee07c7d151ceac57f1f9c8bed7

SHA1
17468f98f95bf504cc1f83c49e49a78526b3ea03

SHA256
8ab782f0f327a2021530e7230d3aee8abbecb7eed59482a3a46e78b9e3862322

SHA512
c6012d4bfac1ed14d0fd9f0eabd0e1c3d647b343db292a907b246271d52a4b7469c809db43910ddba2e8c5045f9cb3d24d0af62d363281e6cb8b39ee94a183e8

Download Submit
C:\providercommon\DllCommonsvc.exe

Filesize
1.0MB

MD5
bd31e94b4143c4ce49c17d3af46bcad0

SHA1
f8c51ff3ff909531d9469d4ba1bbabae101853ff

SHA256
b5199d3eb28e7de8ec4a5de66cb339a03d90b297e2292473badaab98ade15c63

SHA512
f96658bd19b672fd84038bd7e95c89e14f4e6f84e3ce9c6fe3216861a41203406148c6a809c2ab350d0d6c5919c845f619deb1fc9b1f1814dfce87e566bc2394

Download Submit
C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe

Filesize
197B

MD5
8088241160261560a02c84025d107592

SHA1
083121f7027557570994c9fc211df61730455bb5

SHA256
2072cc9a4a3b84d4c5178ab41c5588eea7d0103e3928e34d64f17bf97f3d1cc1

SHA512
20d9369dd359315848ea30144383a0bb479d86059fdbc3b3256ac84f998193512feb3b1799ab663619920c99fe7e0ebba33ada31a3855094b956fcd351c90478

Download Submit
memory/244-100-0x000000001D840000-0x000000001D9AA000-memory.dmp

Filesize
1.4MB

Download
memory/828-108-0x000000001D990000-0x000000001DAFA000-memory.dmp

Filesize
1.4MB

Download
memory/2260-37-0x0000020EDDDE0000-0x0000020EDDE02000-memory.dmp

Filesize
136KB

Download
memory/3036-115-0x000000001D140000-0x000000001D2AA000-memory.dmp

Filesize
1.4MB

Download
memory/3716-17-0x0000000002D80000-0x0000000002D8C000-memory.dmp

Filesize
48KB

Download
memory/3716-16-0x0000000002D70000-0x0000000002D7C000-memory.dmp

Filesize
48KB

Download
memory/3716-15-0x00000000014B0000-0x00000000014BC000-memory.dmp

Filesize
48KB

Download
memory/3716-14-0x00000000014A0000-0x00000000014B2000-memory.dmp

Filesize
72KB

Download
memory/3716-13-0x0000000000A30000-0x0000000000B40000-memory.dmp

Filesize
1.1MB

Download
memory/3716-12-0x00007FFB0A323000-0x00007FFB0A325000-memory.dmp

Filesize
8KB

Download
memory/4592-121-0x000000001D7A0000-0x000000001D90A000-memory.dmp

Filesize
1.4MB

Download