3881f7ae4cd3f7db7e1904bc016d605133dd37b40e4d65cd13cb4a700f21dc7e

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 14:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e3265600510b9a641994220c1ff957f0N.dll
Size

2.0MB
MD5

e3265600510b9a641994220c1ff957f0
SHA1

159653c2b68b954a999a4fdb8abd91b152151cf4
SHA256

3881f7ae4cd3f7db7e1904bc016d605133dd37b40e4d65cd13cb4a700f21dc7e
SHA512

21e22bd73e4a0c71aa46b6defbd9879e0cfb0153979628044ea1e412eeb9f701261774ccbbf0b2a701d46924fcbc9299fd660806af264d3e3c40431ebe5030cb
SSDEEP

49152:r3gbcdNzJ7TWBYo51e3NBoh5sUwyEcJcL0I2tMegYwc3st5a:0bGNz1WBYo0NBoh5sUwyEcJcL0I2tMpb

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80D85BAA-1D28-4FC3-BAE4-9AE8FB06868F}\ = "DataSeries"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0A0EED3-80AC-4E9F-AD7B-AFDA5EC48A5A}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64DE40E4-0CA8-4D99-B2C2-88A639B8FEE3}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5FC4F66C-79D5-40D9-9697-13228FD77235}\ = "DataSeries"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{56A54C10-AFFE-479E-8B6A-A18424059F17}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{634CD75F-9DDB-43DC-8199-F07940490CE2}\ = "__DataSeries"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F13FE0D0-0988-4CEC-A8F7-641619A3223C}\Forward\ = "{56A54C10-AFFE-479E-8B6A-A18424059F17}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60C11569-927A-447E-B474-4B9C298F0261}\Forward\ = "{7F78BB3C-9B1C-49F0-B2CF-DE32537ED12D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1B0FB880-F96A-48FF-B882-9F9783B3A33D}\Forward\ = "{7F78BB3C-9B1C-49F0-B2CF-DE32537ED12D}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{62114FEA-E69D-452E-90E6-0E030A520E60}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2BA428C6-5048-4A01-B7ED-C4DCFE701E5E}\TypeLib\Version = "b.11"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{634CD75F-9DDB-43DC-8199-F07940490CE2}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0515014A-C797-4997-AB09-BDDFC7E18AAA}\TypeLib\ = "{52AA6081-DBA6-4F9A-97FC-BBC4BA58FF48}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B497A20C-F53E-447D-8B74-4DBBC7AF25A6}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2BA428C6-5048-4A01-B7ED-C4DCFE701E5E}\TypeLib\Version = "b.11"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{634CD75F-9DDB-43DC-8199-F07940490CE2}\TypeLib\Version = "b.11"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DataSeries5.Chart2D	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{34290A1C-03DC-481D-9FC5-54C2CE635506}\ = "Chart2D"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B497A20C-F53E-447D-8B74-4DBBC7AF25A6}\ = "DataSeries"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D288B2E9-E73D-4703-8A4E-CEC303E4520F}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6F437A68-588E-4D01-9B11-1BE6472160D1}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A4589EF-1D44-4FB8-838B-C6650066E679}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6F437A68-588E-4D01-9B11-1BE6472160D1}\ = "DataSeries"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{52AA6081-DBA6-4F9A-97FC-BBC4BA58FF48}\b.11\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{634CD75F-9DDB-43DC-8199-F07940490CE2}\TypeLib\ = "{52AA6081-DBA6-4F9A-97FC-BBC4BA58FF48}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{42DD0695-7A86-43FA-B91C-76A8076DF6EF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3C3F9339-1F32-4A72-81A6-925E8F3B31BB}\ = "SignalProcessing"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0515014A-C797-4997-AB09-BDDFC7E18AAA}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e3265600510b9a641994220c1ff957f0N.dll, 30001"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{26040D79-F30E-4A10-9920-EA66A710634A}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{62114FEA-E69D-452E-90E6-0E030A520E60}\Forward	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80D85BAA-1D28-4FC3-BAE4-9AE8FB06868F}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{56A54C10-AFFE-479E-8B6A-A18424059F17}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{42DD0695-7A86-43FA-B91C-76A8076DF6EF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64DE40E4-0CA8-4D99-B2C2-88A639B8FEE3}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e3265600510b9a641994220c1ff957f0N.dll, 30000"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1B0FB880-F96A-48FF-B882-9F9783B3A33D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6CACFDDF-8CD5-45F5-84A0-9E5C699AAA53}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5FC4F66C-79D5-40D9-9697-13228FD77235}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F4AF3869-59C8-419E-A8A6-68D7EF2B8C65}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{27794E7A-2416-4A7F-976D-FD054EBC3FFA}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7F78BB3C-9B1C-49F0-B2CF-DE32537ED12D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FD1482C3-E885-4A7C-9D6B-4555E17E1525}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{486EAD5F-E6CA-4BC0-B96C-5D9CC89926EE}\ = "Chart2D"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{27794E7A-2416-4A7F-976D-FD054EBC3FFA}\ = "DataSeries"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{27FDEB44-D5BC-4F74-B990-1C334EBFFBD6}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{42DD0695-7A86-43FA-B91C-76A8076DF6EF}\ = "__Chart2D"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F13FE0D0-0988-4CEC-A8F7-641619A3223C}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{16E8D1F8-96C2-408D-897D-A5379D6A58C2}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D5CBD15A-FD90-412F-AEAE-E0A5946665D2}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FD1482C3-E885-4A7C-9D6B-4555E17E1525}\Forward\ = "{634CD75F-9DDB-43DC-8199-F07940490CE2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{80D85BAA-1D28-4FC3-BAE4-9AE8FB06868F}\Forward	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F13FE0D0-0988-4CEC-A8F7-641619A3223C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{26040D79-F30E-4A10-9920-EA66A710634A}\Forward\ = "{7F78BB3C-9B1C-49F0-B2CF-DE32537ED12D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6A4589EF-1D44-4FB8-838B-C6650066E679}\Forward\ = "{634CD75F-9DDB-43DC-8199-F07940490CE2}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0515014A-C797-4997-AB09-BDDFC7E18AAA}\MiscStatus	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0A0EED3-80AC-4E9F-AD7B-AFDA5EC48A5A}\VERSION\ = "11.17"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\DataSeries5.SignalProcessing	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{34290A1C-03DC-481D-9FC5-54C2CE635506}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6CACFDDF-8CD5-45F5-84A0-9E5C699AAA53}\Forward	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{52AA6081-DBA6-4F9A-97FC-BBC4BA58FF48}\b.11\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{42DD0695-7A86-43FA-B91C-76A8076DF6EF}\ = "__Chart2D"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3C3F9339-1F32-4A72-81A6-925E8F3B31BB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F13FE0D0-0988-4CEC-A8F7-641619A3223C}\Forward	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D7C32C8D-F5AA-4F51-B1D9-90580200429C}\ = "DataSeries"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0515014A-C797-4997-AB09-BDDFC7E18AAA}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30
PID 2524 wrote to memory of 1632	2524	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e3265600510b9a641994220c1ff957f0N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e3265600510b9a641994220c1ff957f0N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...