kinsing | a45c6dffddc99a5db609c225954fe1ed71e041f695c6af17c7bd5d5ccef1bf6f

General

Target

74fa976f09f58e6991a85464a9887b76.dll
Size

240KB
MD5

74fa976f09f58e6991a85464a9887b76
SHA1

51ff2aea42a2ec5e6939f1aca7a633ec022dbc6a
SHA256

a45c6dffddc99a5db609c225954fe1ed71e041f695c6af17c7bd5d5ccef1bf6f
SHA512

325e26f4d509ac9d702b428498d158ce141041b4e79f2121343b8c866829db9645f78d63f9d5a7cf9445363a6480ff61f3294b68397e570167e05b910e81c2cb
SSDEEP

6144:i8WqZh7ioKRq2WE6zyAmbpiIp3pNTdO+QL:i7qZEoKRyHm9i83pB6L

Score

10^/10

kinsing adware loader stealer

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{619FD815-8D43-414D-8638-22CC868AF066}	regsvr32.exe

Modifies registry class 56 IoCs

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CLSID\ = "{619FD815-8D43-414D-8638-22CC868AF066}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\VersionIndependentProgID\ = "GNX.Bingo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib\ = "{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\ProgID\ = "GNX.Bingo"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ = "Iakne"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib\ = "{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CurVer\ = "GNX.Bingo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\74fa976f09f58e6991a85464a9887b76.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ = "Iakne"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\74fa976f09f58e6991a85464a9887b76.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib\ = "{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\ = "GNX Bingo"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\ = "akne TL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\ = "GNX"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ = "_IakneEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\ = "_IakneEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6F05C6F8-D204-4451-B3C1-D468006E7C79}\TypeLib\ = "{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{38971604-8CB5-4BB5-B7A6-E041216F880A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{619FD815-8D43-414D-8638-22CC868AF066}\TypeLib\ = "{E3CCDBAC-F18E-45FC-AB71-0B1FFA32A8E7}"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1464 wrote to memory of 1040	1464	regsvr32.exe	regsvr32.exe
PID 1464 wrote to memory of 1040	1464	regsvr32.exe	regsvr32.exe
PID 1464 wrote to memory of 1040	1464	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\74fa976f09f58e6991a85464a9887b76.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1464

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\74fa976f09f58e6991a85464a9887b76.dll
2⤵
- Installs/modifies Browser Helper Object
- Modifies registry class
PID:1040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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