366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6

Analysis

max time kernel
91s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2022, 20:52

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General

Target

366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6.dll
Size

59KB
MD5

4329974c94697294caea77481e16b135
SHA1

94655dba033f4c570f0b53b80b2d4a202574970b
SHA256

366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6
SHA512

2138adc1a83d20fd33ab61d243c95e10c907f7383277d7471df5a71f0931970e2dedb7392ad019e12799fc386028eff46932c16ee69a420518a4f2e432bb3c35
SSDEEP

384:AKDIQgExtNg9zd92RnCIvCENrc6twFY8kbPcSss9Kay866CA2Om5Fm:bDyExtNbwIvCENrJ86Fss46j2OIFm

Score

1^/10

Malware Config

Signatures

Modifies registry class 46 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\ = "zx 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib\ = "{15D77964-7699-4A48-A0BC-457BEAF9D451}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl.1\CLSID\ = "{42CC4CC3-854C-437C-94EC-3E629F656F3F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\TypeLib\ = "{15D77964-7699-4A48-A0BC-457BEAF9D451}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl.1\ = "zxzxatl Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib\ = "{15D77964-7699-4A48-A0BC-457BEAF9D451}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl\ = "zxzxatl Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ = "Izxzxatl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{6C96390B-4CC8-4BD8-B71D-3883514E5081}\ = "Izxzxatl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl\CurVer\ = "Zx.zxzxatl.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\ProgID\ = "Zx.zxzxatl.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\VersionIndependentProgID\ = "Zx.zxzxatl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Zx.zxzxatl\CLSID\ = "{42CC4CC3-854C-437C-94EC-3E629F656F3F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{42CC4CC3-854C-437C-94EC-3E629F656F3F}\ = "zxzxatl Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{15D77964-7699-4A48-A0BC-457BEAF9D451}\1.0	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 3516	2168	regsvr32.exe	79
PID 2168 wrote to memory of 3516	2168	regsvr32.exe	79
PID 2168 wrote to memory of 3516	2168	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\366cfcc8dbac7800171d845279076a71116ff66c5d1ca06a32714013d3f65ff6.dll
  2⤵
  - Modifies registry class
  PID:3516

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Malware Config

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