dcrat | 4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27

Analysis

max time kernel
147s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 17:12

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General

Target

4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe
Size

1.3MB
MD5

d62bc75600a21a6c8443e01c29efff9b
SHA1

279120785ce5f07963738f569b788c61554e94e4
SHA256

4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27
SHA512

f696c08bb1991828a8cb05258a3b28d254a52075873bcf1358a990430885d6961ae61dfbe2e3654a2e43f8feb53f87fb5e1d789d09e9ef08d68fb2d62a81e675
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 9 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	2768	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2960	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	828	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2604	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2680	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2656	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1720	2900	schtasks.exe	34
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2012	2900	schtasks.exe	34

DCRat payload 8 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x00080000000164de-9.dat	dcrat
behavioral1/memory/2716-13-0x0000000000A70000-0x0000000000B80000-memory.dmp	dcrat
behavioral1/memory/2444-52-0x00000000001E0000-0x00000000002F0000-memory.dmp	dcrat
behavioral1/memory/2416-112-0x0000000000300000-0x0000000000410000-memory.dmp	dcrat
behavioral1/memory/356-172-0x0000000001270000-0x0000000001380000-memory.dmp	dcrat
behavioral1/memory/1364-292-0x00000000003F0000-0x0000000000500000-memory.dmp	dcrat
behavioral1/memory/2248-352-0x00000000010A0000-0x00000000011B0000-memory.dmp	dcrat
behavioral1/memory/2944-412-0x00000000013E0000-0x00000000014F0000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1472	powershell.exe
1272	powershell.exe
908	powershell.exe
688	powershell.exe

Executes dropped EXE 12 IoCs

pid	Process
2716	DllCommonsvc.exe
2444	csrss.exe
2416	csrss.exe
356	csrss.exe
1668	csrss.exe
1364	csrss.exe
2248	csrss.exe
2944	csrss.exe
1472	csrss.exe
2760	csrss.exe
1624	csrss.exe
752	csrss.exe

Loads dropped DLL 2 IoCs

pid	Process
2908	cmd.exe
2908	cmd.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 11 IoCs

Web Service

T1102

flow	ioc
4	raw.githubusercontent.com
5	raw.githubusercontent.com
12	raw.githubusercontent.com
20	raw.githubusercontent.com
23	raw.githubusercontent.com
34	raw.githubusercontent.com
37	raw.githubusercontent.com
9	raw.githubusercontent.com
16	raw.githubusercontent.com
27	raw.githubusercontent.com
30	raw.githubusercontent.com

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Defender\ja-JP\DllCommonsvc.exe	DllCommonsvc.exe
File created	C:\Program Files\Windows Defender\ja-JP\a76d7bf15d8370	DllCommonsvc.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\DigitalLocker\de-DE\24dbde2999530e	DllCommonsvc.exe
File created	C:\Windows\DigitalLocker\de-DE\WmiPrvSE.exe	DllCommonsvc.exe
File opened for modification	C:\Windows\DigitalLocker\de-DE\WmiPrvSE.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	4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2768	schtasks.exe
828	schtasks.exe
2680	schtasks.exe
1720	schtasks.exe
2012	schtasks.exe
3004	schtasks.exe
2960	schtasks.exe
2604	schtasks.exe
2656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2716	DllCommonsvc.exe
688	powershell.exe
1272	powershell.exe
908	powershell.exe
1472	powershell.exe
2444	csrss.exe
2416	csrss.exe
356	csrss.exe
1668	csrss.exe
1364	csrss.exe
2248	csrss.exe
2944	csrss.exe
1472	csrss.exe
2760	csrss.exe
1624	csrss.exe
752	csrss.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	2716	DllCommonsvc.exe
Token: SeDebugPrivilege	688	powershell.exe
Token: SeDebugPrivilege	1272	powershell.exe
Token: SeDebugPrivilege	908	powershell.exe
Token: SeDebugPrivilege	1472	powershell.exe
Token: SeDebugPrivilege	2444	csrss.exe
Token: SeDebugPrivilege	2416	csrss.exe
Token: SeDebugPrivilege	356	csrss.exe
Token: SeDebugPrivilege	1668	csrss.exe
Token: SeDebugPrivilege	1364	csrss.exe
Token: SeDebugPrivilege	2248	csrss.exe
Token: SeDebugPrivilege	2944	csrss.exe
Token: SeDebugPrivilege	1472	csrss.exe
Token: SeDebugPrivilege	2760	csrss.exe
Token: SeDebugPrivilege	1624	csrss.exe
Token: SeDebugPrivilege	752	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1716	1736	4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe	30
PID 1736 wrote to memory of 1716	1736	4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe	30
PID 1736 wrote to memory of 1716	1736	4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe	30
PID 1736 wrote to memory of 1716	1736	4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe	30
PID 1716 wrote to memory of 2908	1716	WScript.exe	31
PID 1716 wrote to memory of 2908	1716	WScript.exe	31
PID 1716 wrote to memory of 2908	1716	WScript.exe	31
PID 1716 wrote to memory of 2908	1716	WScript.exe	31
PID 2908 wrote to memory of 2716	2908	cmd.exe	33
PID 2908 wrote to memory of 2716	2908	cmd.exe	33
PID 2908 wrote to memory of 2716	2908	cmd.exe	33
PID 2908 wrote to memory of 2716	2908	cmd.exe	33
PID 2716 wrote to memory of 1472	2716	DllCommonsvc.exe	44
PID 2716 wrote to memory of 1472	2716	DllCommonsvc.exe	44
PID 2716 wrote to memory of 1472	2716	DllCommonsvc.exe	44
PID 2716 wrote to memory of 1272	2716	DllCommonsvc.exe	45
PID 2716 wrote to memory of 1272	2716	DllCommonsvc.exe	45
PID 2716 wrote to memory of 1272	2716	DllCommonsvc.exe	45
PID 2716 wrote to memory of 908	2716	DllCommonsvc.exe	46
PID 2716 wrote to memory of 908	2716	DllCommonsvc.exe	46
PID 2716 wrote to memory of 908	2716	DllCommonsvc.exe	46
PID 2716 wrote to memory of 688	2716	DllCommonsvc.exe	47
PID 2716 wrote to memory of 688	2716	DllCommonsvc.exe	47
PID 2716 wrote to memory of 688	2716	DllCommonsvc.exe	47
PID 2716 wrote to memory of 2156	2716	DllCommonsvc.exe	53
PID 2716 wrote to memory of 2156	2716	DllCommonsvc.exe	53
PID 2716 wrote to memory of 2156	2716	DllCommonsvc.exe	53
PID 2156 wrote to memory of 2120	2156	cmd.exe	55
PID 2156 wrote to memory of 2120	2156	cmd.exe	55
PID 2156 wrote to memory of 2120	2156	cmd.exe	55
PID 2156 wrote to memory of 2444	2156	cmd.exe	56
PID 2156 wrote to memory of 2444	2156	cmd.exe	56
PID 2156 wrote to memory of 2444	2156	cmd.exe	56
PID 2444 wrote to memory of 1784	2444	csrss.exe	57
PID 2444 wrote to memory of 1784	2444	csrss.exe	57
PID 2444 wrote to memory of 1784	2444	csrss.exe	57
PID 1784 wrote to memory of 1564	1784	cmd.exe	59
PID 1784 wrote to memory of 1564	1784	cmd.exe	59
PID 1784 wrote to memory of 1564	1784	cmd.exe	59
PID 1784 wrote to memory of 2416	1784	cmd.exe	60
PID 1784 wrote to memory of 2416	1784	cmd.exe	60
PID 1784 wrote to memory of 2416	1784	cmd.exe	60
PID 2416 wrote to memory of 1868	2416	csrss.exe	61
PID 2416 wrote to memory of 1868	2416	csrss.exe	61
PID 2416 wrote to memory of 1868	2416	csrss.exe	61
PID 1868 wrote to memory of 828	1868	cmd.exe	63
PID 1868 wrote to memory of 828	1868	cmd.exe	63
PID 1868 wrote to memory of 828	1868	cmd.exe	63
PID 1868 wrote to memory of 356	1868	cmd.exe	64
PID 1868 wrote to memory of 356	1868	cmd.exe	64
PID 1868 wrote to memory of 356	1868	cmd.exe	64
PID 356 wrote to memory of 2004	356	csrss.exe	65
PID 356 wrote to memory of 2004	356	csrss.exe	65
PID 356 wrote to memory of 2004	356	csrss.exe	65
PID 2004 wrote to memory of 2972	2004	cmd.exe	67
PID 2004 wrote to memory of 2972	2004	cmd.exe	67
PID 2004 wrote to memory of 2972	2004	cmd.exe	67
PID 2004 wrote to memory of 1668	2004	cmd.exe	68
PID 2004 wrote to memory of 1668	2004	cmd.exe	68
PID 2004 wrote to memory of 1668	2004	cmd.exe	68
PID 1668 wrote to memory of 2480	1668	csrss.exe	69
PID 1668 wrote to memory of 2480	1668	csrss.exe	69
PID 1668 wrote to memory of 2480	1668	csrss.exe	69
PID 2480 wrote to memory of 2484	2480	cmd.exe	71

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\4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe
"C:\Users\Admin\AppData\Local\Temp\4864cff21e7846a6c8fed9052a86845e34c034d3b6d57687160704dcb0f3ba27.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\providercommon\1zu9dW.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2908
  - - C:\providercommon\DllCommonsvc.exe
      "C:\providercommon\DllCommonsvc.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:2716
    - - 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:1472
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\DigitalLocker\de-DE\WmiPrvSE.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1272
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:908
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\Windows Defender\ja-JP\DllCommonsvc.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:688
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\FE1ty2beYi.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2156
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:2120
      - C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2444
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\3Fb5uY85DH.bat"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1784
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:1564
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        8⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2416
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\mxrgiezM67.bat"
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:1868
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        10⤵
        
        PID:828
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        10⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:356
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\UWW2tbEWSD.bat"
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:2004
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        12⤵
        
        PID:2972
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        12⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1668
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\VJj2LbMAw3.bat"
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:2480
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        14⤵
        
        PID:2484
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        14⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1364
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\rBMLF9HJtT.bat"
        15⤵
        
        PID:2644
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        16⤵
        
        PID:2212
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        16⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2248
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\DegeIw2hse.bat"
        17⤵
        
        PID:1044
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        18⤵
        
        PID:3036
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        18⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2944
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\onYrHPGvDe.bat"
        19⤵
        
        PID:2496
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        20⤵
        
        PID:3032
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        20⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1472
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\pFE2FgvhS1.bat"
        21⤵
        
        PID:2632
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        22⤵
        
        PID:2640
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        22⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2760
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\iYTmIkWLiw.bat"
        23⤵
        
        PID:2776
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        24⤵
        
        PID:1720
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        24⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1624
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\W3ML2JPNvQ.bat"
        25⤵
        
        PID:1508
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        26⤵
        
        PID:3040
        
        C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe
        
        "C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe"
        26⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 7 /tr "'C:\Windows\DigitalLocker\de-DE\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Windows\DigitalLocker\de-DE\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 12 /tr "'C:\Windows\DigitalLocker\de-DE\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2960

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.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 "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\209d6542-69f6-11ef-b491-62cb582c238c\csrss.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 "DllCommonsvcD" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Defender\ja-JP\DllCommonsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2656

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "DllCommonsvc" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\ja-JP\DllCommonsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "DllCommonsvcD" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Defender\ja-JP\DllCommonsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2012

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
8677941740121e08fd2087ad6989593b

SHA1
192ee993aa58784b865caca9e1cb0555443ebab4

SHA256
a462e4eb9b462b7b0243d0710819eda4b9bba7d4c89b79cb32cbcc616b53c147

SHA512
9d0287f30bc5b0d337f639a53f693e72a211bb6c2057d14f20d5ae5ab13c45bb4803cf0fea0a956af16607791d8ba89d02d474c35ab400bcda826183b5df5242

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
5d3d5957bc1f78796a25b4014d114b6e

SHA1
14f3aaefed5ec7d7656eed449fdd3785fa09cafd

SHA256
8b52d5721c94c92362efc905951d2c75cd423e3a871f52d7e5d381bf817ed1f8

SHA512
9e8f45c69c697079dbc9c85547d521d3e1169b68c4b28d440bcac2c100f2aa0ef4ce71fc7bf8bb56a8b4f4b7bc228df500a6c0359170ce3b494d2e85ce5523ef

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
d6799b0d0321a401a3766dcded9d0eac

SHA1
848c220b183acca7f65d85012535bc73fe1b6163

SHA256
59bea3dd0cfd47f58246f37951554267877b24b34c5acdd0e72ce91e7ed811c1

SHA512
7f2a78c4d804525ad4ab714c77677f3dd892f9de35cec082fd0b4f3526b9957f836bfb3638001395c39b7b6c871a83c217aaac16f4881387b313e19fddfb54f6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
bfa6515d2faf294455cfa5b51b7fb787

SHA1
a2304afe081d8db8aa590242112a08295369847b

SHA256
dac4996b559490077f97ef39ffb5446fa1a2e0bc46c643894323f6484072ab10

SHA512
5665d37c078285c7ba86aad43bc7c547278663088e447434723beb2c4e4ac0f39d0b36e2097f386a6cc66ffece93cdf2401b7392aeb688f6dc5dd350014dd8c6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
927f9cd8d371bad245798f5d31aca11b

SHA1
122ac26ddc8c66f1e91ad267350ed5bdca542741

SHA256
225e9367a1b8d20d24e8f79c9e065573e61ea1bea1bd128930e6c8dd044f4f71

SHA512
f6b4dfc850eb8ee2336fae1daf8e2e6f6d4ed21e5d214738c06eb0605e14ac08fe5b4fd3e174852bb17156181e7d0f431516b8e43914daac4689ab946b28094f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
748527557d98cde802a2d415aa34fcae

SHA1
e2bb0de078f221d4916732b9859c1b3e0537dd6a

SHA256
a88b1ea9e07cf0f97a2873baa2f99f607c53ff9ee1bd258c7637050d5bb16d95

SHA512
9f24639560da7fa5cc4e60eae733b6b7e99cf9f8d7098dd0656e4cfae0832ee2ff52a8ee49e7edcedd9b22613921b7ecdb7c3fd5610ac40bec245e1a68f73e7a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
bdc097f9e7e45a8538d4952636cca150

SHA1
9eb22df5f2de865b76b75feaaf3062e62f546f69

SHA256
0db06e52935d162dbf006236d0cfa21d67ad93a1e63fd0702792ead7a3e7a346

SHA512
f1e4d3d16d6c64577dd041d4c55dca083a4a4ca44c89b06849b74d747bf602effcea3c1aa17b684b20437dcb6ed1be33f31f796ad8ac1f4dfa6af6b34791cb92

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
157d23c24fb2fa110fb93946b612cbcc

SHA1
1269690b7e2adffdc706d3c2a662fd4acc4c67d1

SHA256
c5642c19223bd67cfb1f17205fe39cf6c27d713fcd4d70b7afd867ce0c169597

SHA512
03894126a1f4f168b71d34dc48c6cee74c57409162e01e922183300f3c5424a600fb774f76013e252e2dcaa114b6ad3b4a5e8d6f00ef224114bffc3f37087bc7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
eb6943604c3099ae3851256509dd865b

SHA1
4a6f27add82faf9416204eda779b3d18c460cb20

SHA256
2e4ecb274291f2938cf2e4b67b4b5a215b07892ebb48454b77c0b88704ebcb08

SHA512
07e7cda74fe1460b6cbeebd8aa90c73a87b91cb9bab6912d97a0635e399662e19b0cc62339eba1d619d8566d372f68260ffe6d665d3e2c44a636b6b92b461c2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\3Fb5uY85DH.bat

Filesize
223B

MD5
e2470d603a7f4d5fe94e74e9979d188f

SHA1
4c4f80cff73a9beb6565cb3aa1259d7dd03fe536

SHA256
98afa378b67e2741898ad56f3a193bb336b58a767f9ed18a61fdfa69abdee2e6

SHA512
1c2423aa29a29ec86aecd61b081d0a74b3a6978aafa4fbc879659f287aae14ffdedcd17d2e94b289a8936a066372523808330222f9f4bd298de8337e6c4a757b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab215.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\DegeIw2hse.bat

Filesize
223B

MD5
9f5520d5b5c758a3f81fa2dae3f83f86

SHA1
3757f3f89485d5824884168b21f7d671f98c1871

SHA256
88bf94737aea806e44f19b76da1f8ce33e396fba85b5483aefd19271d69a246e

SHA512
844c70b79c4e151cd42117df41f8e18648ff9bc71505544319e8378ce1c50bfc1631d14a48101ba8cc77a36d22e5b43920cd3b2c314e70335819af646321b19b

Download Submit
C:\Users\Admin\AppData\Local\Temp\FE1ty2beYi.bat

Filesize
223B

MD5
f44d17c2e74213439e5f899f03cd1888

SHA1
a6f191d79c7e5713e0d6311be98b70e05806b0d4

SHA256
b21f63966b80210b29ffd4c17c95ed3e5b1c589e15fb23e6d5a7bc901ce8e537

SHA512
210f581e546279284b672105bf586f792f882b3a208286ae79f8b6f6af25f8f741ae1db13f4caa9082570ad068c1bfbfadfd79350ac1091fd6e5442bc53341f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar228.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\UWW2tbEWSD.bat

Filesize
223B

MD5
07591c760410c29f7bb7bb60e8b1525d

SHA1
6577f4afe8303ccd21f3862632082597a476232d

SHA256
13064a748b7abb6e9df5b38927167f2692add71ad7876c96e09980bc5bcac048

SHA512
15399434c137e7851768cf543f13f4c9d4b924ada8a20a91a8ce84bcdfd5173ecee870570e341a86c295925cd8cd2d09f9572fb5a12efa25c4d3bed1f9664a05

Download Submit
C:\Users\Admin\AppData\Local\Temp\VJj2LbMAw3.bat

Filesize
223B

MD5
c33f716d37baabf5cc9368b2f33a5eeb

SHA1
ba09d76afb839a4421998e3784f55635ce6ca2d7

SHA256
02a5bea92fbe15d852aebe8f5f84deaeddfeb10cdaabe0d275d4bdd5c56f174a

SHA512
16f53ac5a9c1d37055eec66be7f58f61fb39facc8ec1cd4edc24638c6e4a174854717ac5f133285ae21782e529eca4f35b566e1ef629b9ee9caa1e01e5cbf7ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\W3ML2JPNvQ.bat

Filesize
223B

MD5
fc50ec9b97320776c51cc24ce981a48e

SHA1
ad3618e500396bb2f84e68a096f5f1f2aed9563c

SHA256
6ad42eaedec556700644a9cb55bba62ec6205ed842229dae1382e919ab384ad5

SHA512
2d6ee167b80e816dd185c3c291c881d8baafabded1e08429b747a06e47993c0e5c3b0135253af99111dae594a5c1fc770413f8c639a4041a096e41cb7c936f99

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

Filesize
223B

MD5
e5bcc91e02888b9a0f0ce7c80bde1a44

SHA1
0fa80ab190fd6367f16be87e2d42f2fb7c852b6d

SHA256
7ecd121e19b7c0759b4231abea344953803bc23d607f66c7d42550ee51a00c9e

SHA512
13f11b26140f42f259785fd8e280e6e87cab1db060d8c95b27cb42d604b61bdf4367b48b0659e54758efe454f4f97313f5c771d9013a3cfca02860603c48b863

Download Submit
C:\Users\Admin\AppData\Local\Temp\mxrgiezM67.bat

Filesize
223B

MD5
6f46e1e6992be45b273f979540f451ae

SHA1
758f59f1898cb41bb0a7a875c68fd883a8ea81d4

SHA256
4803d7ac0d6f3afa12bc17a0ddfcb2e50578c2bfb34b919ffafc538a992c75e9

SHA512
22b753455bb4da881c2d47b80d82b95f64c23a78f6122acd9d3f3d5b6af8583fb70e31f0b7792adfeb1f3389e4f2480b89cc4ef055e1a79ddb7179b1ecdb3097

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

Filesize
223B

MD5
49bea6f2191113735f67601641f0cce5

SHA1
1e1bd4bfc97afb7a5cc7eafc2817f11e9254b867

SHA256
9d0d774ae05326e555ae80ff2507a4027cce104a3be5474afbae302296e31212

SHA512
a9c76b2adb0fbd5be58288d0f235915cebd679d1ecf5dc02e91d52f62441e7feee2679d1be0f9cd1cf34b7e2518bb7b47c41e9a1a3a3f225bf52267a7da53a56

Download Submit
C:\Users\Admin\AppData\Local\Temp\pFE2FgvhS1.bat

Filesize
223B

MD5
ea283377cb6ce62d3ecf1c438736c191

SHA1
ba02cc24dea44becf4575c3139ab4d9cba3ec419

SHA256
f8615e46b202710b4b8bb5f0bdb408766019bd1570efc345bb49a47c39af8522

SHA512
039822593b004392a69a022886d67638a0d8522a3e56660ee1538b938b9f9670b3f348d6bb148f6196fea4ae07a64179e8b8a111f5b7db365c3403f537251f27

Download Submit
C:\Users\Admin\AppData\Local\Temp\rBMLF9HJtT.bat

Filesize
223B

MD5
f88f300675d99dff0c26954b7fe1c4b2

SHA1
af39744777b1838071b91166191610413065b2ba

SHA256
fbe3721f0506cdbc2c5e2a0ea7d4eede0d52f52e7b4e32c5143bbd15c07f7d34

SHA512
a46de3c65d1c01efc0fdcbd548f8000db0596eb5e8edf240a498ff4327ceacaf47af53f774aa009c8e7b9538878d3e03affc7826e648ab2bd7f58d86def79698

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

Filesize
7KB

MD5
daadc21e6145a6891eaeea8ca8806ebb

SHA1
04b79429358d062a0068a867fa76b4edd1764542

SHA256
83955632f51dd837efb7e95c896ec90181a74702475a4db44db1622b0c36a9c2

SHA512
690ccf96056b9569ac23932c601fe94654d7ff80cc6c8168fe00f96db7fcb5590558ed3af7db374abc94b3b84ab38752c35d9e1906570696adda40fa7bda01c8

Download Submit
C:\providercommon\1zu9dW.bat

Filesize
36B

MD5
6783c3ee07c7d151ceac57f1f9c8bed7

SHA1
17468f98f95bf504cc1f83c49e49a78526b3ea03

SHA256
8ab782f0f327a2021530e7230d3aee8abbecb7eed59482a3a46e78b9e3862322

SHA512
c6012d4bfac1ed14d0fd9f0eabd0e1c3d647b343db292a907b246271d52a4b7469c809db43910ddba2e8c5045f9cb3d24d0af62d363281e6cb8b39ee94a183e8

Download Submit
C:\providercommon\yTUdeXjbLOhnrN32dgrxVg.vbe

Filesize
197B

MD5
8088241160261560a02c84025d107592

SHA1
083121f7027557570994c9fc211df61730455bb5

SHA256
2072cc9a4a3b84d4c5178ab41c5588eea7d0103e3928e34d64f17bf97f3d1cc1

SHA512
20d9369dd359315848ea30144383a0bb479d86059fdbc3b3256ac84f998193512feb3b1799ab663619920c99fe7e0ebba33ada31a3855094b956fcd351c90478

Download Submit
\providercommon\DllCommonsvc.exe

Filesize
1.0MB

MD5
bd31e94b4143c4ce49c17d3af46bcad0

SHA1
f8c51ff3ff909531d9469d4ba1bbabae101853ff

SHA256
b5199d3eb28e7de8ec4a5de66cb339a03d90b297e2292473badaab98ade15c63

SHA512
f96658bd19b672fd84038bd7e95c89e14f4e6f84e3ce9c6fe3216861a41203406148c6a809c2ab350d0d6c5919c845f619deb1fc9b1f1814dfce87e566bc2394

Download Submit
memory/356-172-0x0000000001270000-0x0000000001380000-memory.dmp

Filesize
1.1MB

Download
memory/688-42-0x000000001B600000-0x000000001B8E2000-memory.dmp

Filesize
2.9MB

Download
memory/752-651-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1272-44-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/1364-292-0x00000000003F0000-0x0000000000500000-memory.dmp

Filesize
1.1MB

Download
memory/1624-591-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/1668-232-0x0000000000330000-0x0000000000342000-memory.dmp

Filesize
72KB

Download
memory/2248-352-0x00000000010A0000-0x00000000011B0000-memory.dmp

Filesize
1.1MB

Download
memory/2416-112-0x0000000000300000-0x0000000000410000-memory.dmp

Filesize
1.1MB

Download
memory/2444-53-0x00000000001D0000-0x00000000001E2000-memory.dmp

Filesize
72KB

Download
memory/2444-52-0x00000000001E0000-0x00000000002F0000-memory.dmp

Filesize
1.1MB

Download
memory/2716-15-0x0000000000470000-0x000000000047C000-memory.dmp

Filesize
48KB

Download
memory/2716-13-0x0000000000A70000-0x0000000000B80000-memory.dmp

Filesize
1.1MB

Download
memory/2716-14-0x0000000000450000-0x0000000000462000-memory.dmp

Filesize
72KB

Download
memory/2716-17-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/2716-16-0x0000000000460000-0x000000000046C000-memory.dmp

Filesize
48KB

Download
memory/2760-531-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download
memory/2944-412-0x00000000013E0000-0x00000000014F0000-memory.dmp

Filesize
1.1MB

Download