File name:

Nursultan.exe

Full analysis: https://app.any.run/tasks/ce3713de-feaf-40f5-94d4-25d5a51ef1a3
Verdict: Malicious activity
Threats:

DCrat, also known as Dark Crystal RAT, is a remote access trojan (RAT), which was first introduced in 2018. It is a modular malware that can be customized to perform different tasks. For instance, it can steal passwords, crypto wallet information, hijack Telegram and Steam accounts, and more. Attackers may use a variety of methods to distribute DCrat, but phishing email campaigns are the most common.

Malware Trends Tracker     >>>
Analysis date: July 03, 2024, 18:35:18
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
rat
dcrat
remote
darkcrystal
netreactor
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

1B6293C7F0DFED044B0EBA8B98B0FAFF

SHA1:

E5705CBB256BB0B1A350E1B9FB71C1A1E4AC605A

SHA256:

FE014092AE92E8372849BED9F5CF33946E8D918BDC50FEDDC1316BC837414BA8

SSDEEP:

24576:mZPrK87M5rSv14/Zc/5xS+HFhDFcL1MWvM7GhsFt1OI:mFrKj5GCw5xG1MWvM7GhGt1

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • Nursultan.exe (PID: 4240)
      • svchost.exe (PID: 2020)
      • ServercrtDll.exe (PID: 2392)

    • Uses sleep, probably for evasion detection (SCRIPT)

      • wscript.exe (PID: 4544)

    • DCRAT has been detected (YARA)

      • lsass.exe (PID: 3724)

  • SUSPICIOUS

    • The process creates files with name similar to system file names

      • Nursultan.exe (PID: 4240)
      • ServercrtDll.exe (PID: 2392)

    • Reads security settings of Internet Explorer

      • Nursultan.exe (PID: 4240)
      • svchost.exe (PID: 2020)
      • ServercrtDll.exe (PID: 2392)

    • Reads the date of Windows installation

      • Nursultan.exe (PID: 4240)
      • ServercrtDll.exe (PID: 2392)
      • svchost.exe (PID: 2020)

    • Executable content was dropped or overwritten

      • Nursultan.exe (PID: 4240)
      • svchost.exe (PID: 2020)
      • ServercrtDll.exe (PID: 2392)

    • Executed via WMI

      • schtasks.exe (PID: 4904)
      • schtasks.exe (PID: 3624)
      • schtasks.exe (PID: 5504)
      • schtasks.exe (PID: 5792)
      • schtasks.exe (PID: 5116)
      • schtasks.exe (PID: 5148)
      • schtasks.exe (PID: 776)
      • schtasks.exe (PID: 2832)
      • schtasks.exe (PID: 1320)
      • schtasks.exe (PID: 1332)
      • schtasks.exe (PID: 1132)
      • schtasks.exe (PID: 5952)
      • schtasks.exe (PID: 2276)
      • schtasks.exe (PID: 4944)
      • schtasks.exe (PID: 1436)
      • schtasks.exe (PID: 4216)
      • schtasks.exe (PID: 5004)
      • schtasks.exe (PID: 5988)
      • schtasks.exe (PID: 2784)
      • schtasks.exe (PID: 2128)
      • schtasks.exe (PID: 5140)
      • schtasks.exe (PID: 3968)
      • schtasks.exe (PID: 3220)
      • schtasks.exe (PID: 1496)
      • schtasks.exe (PID: 5624)
      • schtasks.exe (PID: 5988)
      • schtasks.exe (PID: 2872)
      • schtasks.exe (PID: 4180)
      • schtasks.exe (PID: 3776)
      • schtasks.exe (PID: 2288)
      • schtasks.exe (PID: 2100)
      • schtasks.exe (PID: 3152)
      • schtasks.exe (PID: 1832)

    • Executing commands from a ".bat" file

      • wscript.exe (PID: 4544)
      • ServercrtDll.exe (PID: 2392)

    • Starts CMD.EXE for commands execution

      • wscript.exe (PID: 4544)
      • ServercrtDll.exe (PID: 2392)

    • Runs shell command (SCRIPT)

      • wscript.exe (PID: 4544)

    • Likely accesses (executes) a file from the Public directory

      • schtasks.exe (PID: 5140)
      • schtasks.exe (PID: 4216)
      • schtasks.exe (PID: 5004)

    • Probably delay the execution using 'w32tm.exe'

      • cmd.exe (PID: 2560)

  • INFO

    • Reads the computer name

      • Nursultan.exe (PID: 4240)
      • explorer.exe (PID: 3188)
      • svchost.exe (PID: 2020)
      • ServercrtDll.exe (PID: 2392)
      • lsass.exe (PID: 3724)

    • Create files in a temporary directory

      • Nursultan.exe (PID: 4240)
      • ServercrtDll.exe (PID: 2392)

    • Checks supported languages

      • Nursultan.exe (PID: 4240)
      • svchost.exe (PID: 2020)
      • explorer.exe (PID: 3188)
      • ServercrtDll.exe (PID: 2392)
      • lsass.exe (PID: 3724)

    • Process checks computer location settings

      • Nursultan.exe (PID: 4240)
      • svchost.exe (PID: 2020)
      • ServercrtDll.exe (PID: 2392)

    • Reads the machine GUID from the registry

      • explorer.exe (PID: 3188)
      • ServercrtDll.exe (PID: 2392)
      • lsass.exe (PID: 3724)

    • Reads Environment values

      • ServercrtDll.exe (PID: 2392)
      • lsass.exe (PID: 3724)

    • Disables trace logs

      • lsass.exe (PID: 3724)

    • Checks proxy server information

      • lsass.exe (PID: 3724)

    • .NET Reactor protector has been detected

      • lsass.exe (PID: 3724)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

DcRat

(PID) Process(3724) lsass.exe
C2 (1)http://a0998834.xsph.ru/395ca7fb
Options
MutexDCR_MUTEX-p8D0QjcvkGW9GDCSOymw
searchpath%UsersFolder% - Fast
Targetals
C2 (1)http://a0998834.xsph.ru/395ca7fb
Options
MutexDCR_MUTEX-p8D0QjcvkGW9GDCSOymw
Debugfalse
ServerConfigReplacementTable
1%
5!
9&
M#
n;
O*
B`
c(
L^
h<
C>
y_
e~
J-
W|
I,
d
D$
a.
o)
H@
PluginConfigReplacementTable
0-
6_
I#
S>
c@
Q
l~
w^
b&
p,
D<
=(
M|
f`
e%
y;
i!
j.
x)
X*
GetWebcamsfalse
SleepTimeout5
InactivityTimeout2
CacheStorageRegistry
AutoRunSmart
StealerConfig
searchpath%UsersFolder% - Fast
StealerEnabledfalse
StealerOptionsfalse
SelfDeletefalse
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (45.1)
.exe | Win32 Executable MS Visual C++ (generic) (19.2)
.exe | Win64 Executable (generic) (17)
.scr | Windows screen saver (8)
.dll | Win32 Dynamic Link Library (generic) (4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:06:21 12:49:35+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 11
CodeSize: 1446400
InitializedDataSize: 10752
UninitializedDataSize: -
EntryPoint: 0x16309e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription:
FileVersion: 0.0.0.0
InternalName: payload.exe
LegalCopyright:
OriginalFileName: payload.exe
ProductVersion: 0.0.0.0
AssemblyVersion: 0.0.0.0
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
165
Monitored processes
44
Malicious processes
7
Suspicious processes
0

Behavior graph

Click at the process to see the details
start nursultan.exe svchost.exe explorer.exe no specs wscript.exe no specs cmd.exe no specs conhost.exe no specs servercrtdll.exe schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs cmd.exe no specs conhost.exe no specs w32tm.exe no specs THREAT lsass.exe

Process information

PID
CMD
Path
Indicators
Parent process
776schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Hypercommon\sppsvc.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1120\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1132schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Hypercommon\lsass.exe'" /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1320schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Hypercommon\lsass.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1332schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 14 /tr "'C:\Hypercommon\conhost.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1436schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Hypercommon\TextInputHost.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1496schtasks.exe /create /tn "UsoClientU" /sc MINUTE /mo 10 /tr "'C:\Hypercommon\UsoClient.exe'" /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1832schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 6 /tr "'C:\Users\Default\Recent\StartMenuExperienceHost.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2020"C:\Users\admin\AppData\Local\Temp\svchost.exe" C:\Users\admin\AppData\Local\Temp\svchost.exe
Nursultan.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.19041.3996_none_d954cb49e10154a6\gdiplus.dll
2100schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\tracing\RuntimeBroker.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
14 315
Read events
14 265
Write events
50
Delete events
0

Modification events

(PID) Process:(4240) Nursultan.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(4240) Nursultan.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(4240) Nursultan.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(4240) Nursultan.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\ApplicationAssociationToasts
Operation:writeName:VBEFile_.vbe
Value:
0
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.vbe\OpenWithProgids
Operation:writeName:VBEFile
Value:
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2020) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
13
Suspicious files
0
Text files
13
Unknown types
1

Dropped files

PID
Process
Filename
Type
4240Nursultan.exeC:\Users\admin\AppData\Local\Temp\svchost.exeexecutable
MD5:3EE661F4A9794C72A91FA1F783F54969
SHA256:EBCAF07121CE2483989E7A71D00B83C54B942F71E51271D5B28886EF03E45B51
2020svchost.exeC:\Hypercommon\s6qV8wojz3Yx3vhyfOAzGuFvxlJ5l.vbevbe
MD5:0F314EB5D52CE9CD85095EADFF4F908C
SHA256:F17EA2D9D889EF2012CB57191AD3A1D2D3351DF8539B4029D6F7080D66217E89
2392ServercrtDll.exeC:\Hypercommon\conhost.exeexecutable
MD5:801D5740C780D09B1CC6D971CE8B280F
SHA256:B678BEE38602B80DF34F15E4555BB689E2EB6AEF26F4C273D652C88F8825C33F
4240Nursultan.exeC:\Users\admin\AppData\Local\Temp\explorer.exeexecutable
MD5:7D9282B8529BBB4AC06A3994FBCD0622
SHA256:CA5820BBBCBEFD08F5EC820B833B23F7F97556A247DA39510A70CBE7B809E3A9
2392ServercrtDll.exeC:\Hypercommon\csrss.exeexecutable
MD5:801D5740C780D09B1CC6D971CE8B280F
SHA256:B678BEE38602B80DF34F15E4555BB689E2EB6AEF26F4C273D652C88F8825C33F
2392ServercrtDll.exeC:\Hypercommon\088424020bedd6text
MD5:B1A03538756384ABBF2BBFC5E3A9942D
SHA256:1CDD2085C1ECEB7E306C62B54A1ABCCC77513F48AF51F229C87533FE893A03E9
2392ServercrtDll.exeC:\Hypercommon\sppsvc.exeexecutable
MD5:801D5740C780D09B1CC6D971CE8B280F
SHA256:B678BEE38602B80DF34F15E4555BB689E2EB6AEF26F4C273D652C88F8825C33F
2392ServercrtDll.exeC:\Hypercommon\TextInputHost.exeexecutable
MD5:801D5740C780D09B1CC6D971CE8B280F
SHA256:B678BEE38602B80DF34F15E4555BB689E2EB6AEF26F4C273D652C88F8825C33F
2392ServercrtDll.exeC:\Users\Public\Videos\RUXIMICS.exeexecutable
MD5:801D5740C780D09B1CC6D971CE8B280F
SHA256:B678BEE38602B80DF34F15E4555BB689E2EB6AEF26F4C273D652C88F8825C33F
2392ServercrtDll.exeC:\Hypercommon\886983d96e3d3etext
MD5:34278E0849077A72B5FEA49B307FD7BF
SHA256:FAAB655FE771D4827A97AB285513B0C581B289A1DC2B9BBB373853AADC9891DA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
21
DNS requests
7
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4724
MoUsoCoreWorker.exe
GET
200
23.48.23.194:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
1968
svchost.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
3724
lsass.exe
GET
—
141.8.192.93:80
http://a0998834.xsph.ru/395ca7fb.php?mftNZ3WrbFQiZjrFDVE=9fZX0dixaYq1SWSRmQFOPX&O4psMNHr5f9lGGWW6UiQCZYQDRZd=Q0almKdLuWjTruWSuLLP4I3qH&f9f74feb16498cd4ad9345c836298862=912fc5ec82e1c9853df981d649005004&868b1b5b4cc32fd9e327e0f14633d27f=wYwQWZidDO5UmNxcjNxQGOhZWMxADMyUWM4QTOjVmN4QzNyIzY5kzM&mftNZ3WrbFQiZjrFDVE=9fZX0dixaYq1SWSRmQFOPX&O4psMNHr5f9lGGWW6UiQCZYQDRZd=Q0almKdLuWjTruWSuLLP4I3qH
unknown
—
—
unknown
1968
svchost.exe
GET
200
23.48.23.194:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
4724
MoUsoCoreWorker.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
—
—
POST
200
20.189.173.4:443
https://self.events.data.microsoft.com/OneCollector/1.0/
unknown
binary
9 b
—
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Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
1968
svchost.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4724
MoUsoCoreWorker.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
2124
RUXIMICS.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4724
MoUsoCoreWorker.exe
23.48.23.194:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
1968
svchost.exe
23.48.23.194:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
1968
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4724
MoUsoCoreWorker.exe
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
1968
svchost.exe
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 23.48.23.194
  • 23.48.23.177
  • 23.48.23.141
  • 23.48.23.173
  • 23.48.23.156
  • 23.48.23.143
  • 23.48.23.180
  • 23.48.23.145
  • 23.48.23.193
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
whitelisted
www.microsoft.com
  • 23.35.229.160
whitelisted
a0998834.xsph.ru
  • 141.8.192.93
unknown
self.events.data.microsoft.com
  • 20.189.173.15
whitelisted

Threats

PID
Process
Class
Message
2168
svchost.exe
Misc activity
ET INFO Observed DNS Query to xsph .ru Domain
3724
lsass.exe
A Network Trojan was detected
ET MALWARE DCRAT Activity (GET)
No debug info
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Nursultan.exe