File name:

tdsskiller.exe

Full analysis: https://app.any.run/tasks/47d7aca4-086d-4941-8255-5dce5ec6bec3
Verdict: Malicious activity
Analysis date: October 07, 2024, 06:14:59
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
upx
mimikatz
tools
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

FF1EFF0E0F1F2EABE1199AE71194E560

SHA1:

3B035DA6C69F9B05868FFE55D7A267D098C6F290

SHA256:

2D823C8B6076E932D696E8CB8A2C5C5DF6D392526CBA8E39B64C43635F683009

SSDEEP:

98304:NV92pm4i4yxEKvBaKrL1D3iTtFyYbRpINzBnOFr9LYUuv6A2:hHeryYbRCPU9UfiA2

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

    • MIMIKATZ has been detected (YARA)

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Deletes the SafeBoot registry key

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • tdsskiller.exe (PID: 3824)
      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Creates or modifies Windows services

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Creates files in the driver directory

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Potential Corporate Privacy Violation

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Drops a system driver (possible attempt to evade defenses)

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
  • INFO

    • Create files in a temporary directory

      • tdsskiller.exe (PID: 3824)
      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • UPX packer has been detected

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
      • tdsskiller.exe (PID: 3824)
    • Checks proxy server information

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Checks supported languages

      • tdsskiller.exe (PID: 3824)
      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Reads the machine GUID from the registry

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Reads the computer name

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
    • Reads the software policy settings

      • {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe (PID: 3144)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (30.7)
.exe | UPX compressed Win32 Executable (30.1)
.exe | Win32 EXE Yoda's Crypter (29.5)
.exe | Win32 Executable (generic) (5)
.exe | Generic Win/DOS Executable (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:12:11 18:13:14+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 75776
InitializedDataSize: 4888064
UninitializedDataSize: -
EntryPoint: 0x3200
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 3.1.0.28
ProductVersionNumber: 3.1.0.28
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: AO Kaspersky Lab
LegalCopyright: © 1997-2019 AO Kaspersky Lab.
LegalTrademarks: Kaspersky™ Anti-Virus ® is registered trademark of AO Kaspersky Lab.
ProductName: TDSSKiller
ProductVersion: 3.1.0.28
FileVersion: 3.1.0.28
FileDescription: TDSS rootkit removing tool
InternalName: TDSSKiller
OriginalFileName: TDSSKiller.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
138
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start THREAT tdsskiller.exe #MIMIKATZ {fcf625c6-e048-4cb0-b93e-39ce2f0a37ed}.exe tdsskiller.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3144"C:\Users\admin\AppData\Local\Temp\{1E4DDBD2-56B0-48E4-9828-58CA02C8FE14}\{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe" C:\Users\admin\AppData\Local\Temp\{1E4DDBD2-56B0-48E4-9828-58CA02C8FE14}\{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe
tdsskiller.exe
User:
admin
Company:
AO Kaspersky Lab
Integrity Level:
HIGH
Description:
TDSS rootkit removing tool
Version:
3.1.0.28
Modules
Images
c:\users\admin\appdata\local\temp\{1e4ddbd2-56b0-48e4-9828-58ca02c8fe14}\{fcf625c6-e048-4cb0-b93e-39ce2f0a37ed}.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\syswow64\advapi32.dll
3824"C:\Users\admin\AppData\Local\Temp\tdsskiller.exe" C:\Users\admin\AppData\Local\Temp\tdsskiller.exe
explorer.exe
User:
admin
Company:
AO Kaspersky Lab
Integrity Level:
HIGH
Description:
TDSS rootkit removing tool
Version:
3.1.0.28
Modules
Images
c:\users\admin\appdata\local\temp\tdsskiller.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\syswow64\rpcrt4.dll
6792"C:\Users\admin\AppData\Local\Temp\tdsskiller.exe" C:\Users\admin\AppData\Local\Temp\tdsskiller.exeexplorer.exe
User:
admin
Company:
AO Kaspersky Lab
Integrity Level:
MEDIUM
Description:
TDSS rootkit removing tool
Exit code:
3221226540
Version:
3.1.0.28
Modules
Images
c:\users\admin\appdata\local\temp\tdsskiller.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
812
Read events
805
Write events
4
Delete events
3

Modification events

(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\49111476
Operation:writeName:Type
Value:
1
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\49111476
Operation:writeName:ErrorControl
Value:
1
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\49111476
Operation:writeName:Start
Value:
3
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\49111476
Operation:writeName:ImagePath
Value:
system32\drivers\12140439.sys
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\49111476
Operation:delete keyName:(default)
Value:
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\49111476.sys
Operation:delete keyName:(default)
Value:
(PID) Process:(3144) {FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Network\49111476.sys
Operation:delete keyName:(default)
Value:
Executable files
12
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{728ADD50-8E15-4AD4-8499-22FEB7340AF2}.tmpexecutable
MD5:FA17EC109029B01C1DC956FF3BD6FC77
SHA256:D657D71001E5ECDA4BBBC4C35B2B17BF7FC87E90C965A115D59670A3EDD5F8CD
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{061F7F25-DBBA-4FC3-91F1-E95CE6ACB1D1}.tmpexecutable
MD5:AB67816718E5C65CC326BE56AC0B9E73
SHA256:D6F19026CB87C9BB5521D668B13347B68F297FCE34C5F1BFE530574B16ADB2D5
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Windows\System32\drivers\12140439.sysexecutable
MD5:4C58AFFCD0C9B0C7528C05D71EA08C63
SHA256:3EFDFB47B0556E97256447F7D619A293D713327496A9524BFBE6A3294E9A7DF4
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{AAB5DB6D-DED9-4EC4-BA27-DA48B06B0A39}.tmptext
MD5:0A52D6A1DD74FEB5F50D5D35BC1A51C6
SHA256:96EDFD40D55FEC6F56E6C6089750211C42427E488ADADB3765FEF7357346BDCF
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{A24141EB-B977-49F3-8287-F59E53422A3B}.tmpbinary
MD5:8FF1F9691340A1F8F879B9383E9F5587
SHA256:126C23D5FE13803C18353E9A3AA06E69CBE249DAECE3D12F54D50563F52A7EC0
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{DD90D717-A601-4EB3-851B-9CFED0903467}.tmptext
MD5:52669129A8521AD58AE5BF859D66F7DD
SHA256:09A97C2B223BDD638647227E9733C96590AE8403ED24C2D9B28DEA83C435A2FE
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{BAAEEC26-A549-475E-AEF0-5C4ABB2F5696}.tmpexecutable
MD5:C74D46C1F542F5FEB9B7E1A8EC04986D
SHA256:FA83733A81BA8D96EDFD15C1914D5A6056D73C61540C8747E9AE1343DA47A63D
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{4049810E-7FF3-49E6-A52E-C88B64D755D5}.tmpexecutable
MD5:517ECD823EB9A03368294C6C33A695D0
SHA256:7BA4EF2C5E9D15A4EE8ACC169CA233010DF8D1BC7088665E06C9E71BBA0CD40C
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{C2B5188E-CFD9-4262-8928-A0A1E307AA9C}.tmpexecutable
MD5:3428F170E1953B4C4EA10A5F58B55908
SHA256:B554E04021472C3C2BBDED2B4BBB4F6648932356F8DA409A2A7F6AC02E54B306
3144{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exeC:\Users\admin\AppData\Local\Temp\{132CCC0D-AA3C-48C1-9569-CB88967339CA}\{70BBEC48-103F-494B-9CC9-17D2BDFF0BCF}.tmpexecutable
MD5:DC6DB08D85337C9675F94B01043279AE
SHA256:B09E491113F9E95F4EE00BB51BB21D4967BAC333C0DCD030A10AEA9B9E52032B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
66
DNS requests
26
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1972
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
6796
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
3144
{FCF625C6-E048-4CB0-B93E-39CE2F0A37ED}.exe
GET
301
185.85.15.38:80
http://support.kaspersky.com/viruses/tdsskiller.xml
unknown
whitelisted
6796
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
2120
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
6028
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
6300
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2120
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3888
svchost.exe
239.255.255.250:1900
whitelisted
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1972
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
40.113.103.199:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1972
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
google.com
  • 142.250.185.110
whitelisted
login.live.com
  • 20.190.159.71
  • 40.126.31.73
  • 20.190.159.0
  • 20.190.159.23
  • 20.190.159.68
  • 40.126.31.69
  • 20.190.159.73
  • 20.190.159.64
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
client.wns.windows.com
  • 40.113.103.199
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
support.kaspersky.com
  • 185.85.15.38
whitelisted
ksn-file-geo.kaspersky-labs.com
  • 81.19.104.69
  • 81.19.104.158
  • 195.122.177.178
  • 81.19.104.146
  • 195.122.177.141
  • 195.122.177.135
  • 195.122.177.253
  • 195.122.177.254
  • 81.19.104.50
  • 46.8.206.105
unknown
ksn-stat-geo.kaspersky-labs.com
  • 195.122.177.192
  • 195.122.177.162
  • 195.122.177.249
  • 195.122.177.195
  • 46.8.206.102
  • 62.67.238.148
  • 81.19.104.86
  • 46.8.206.88
  • 195.122.177.180
unknown

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info