ramnit | 6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d

Analysis

max time kernel
140s
max time network
187s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 23:12

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General

Target

6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
Size

1.0MB
MD5

91e44b8441750665ec9555b85eb829a6
SHA1

8a1b06c84327675fac5f062be08f4b725a3466fb
SHA256

6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d
SHA512

a4cf552b7fb3a0a59b8485dd1b512a9a52590a890a8d6f74bd4e8510c4c1ece19e561434b3a8909a80c0721f511de015d41f9c980f801340f1358e86bcb88a1d
SSDEEP

12288:895fV5eE+ecfmq8yAKwGslW++O4G3C+fb+WhlPwtWewUAf:mfD+eqD8yAKwGslW+QGyYbEtWi

Score

10^/10

ramnit banker spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Executes dropped EXE 2 IoCs

pid	Process
1436	regsvr32Srv.exe
2032	DesktopLayer.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00140000000054ab-57.dat	upx
behavioral1/files/0x00140000000054ab-59.dat	upx
behavioral1/files/0x00140000000054ab-61.dat	upx
behavioral1/files/0x0008000000013359-62.dat	upx
behavioral1/memory/1436-64-0x0000000000400000-0x000000000042C000-memory.dmp	upx
behavioral1/files/0x0008000000013359-66.dat	upx
behavioral1/files/0x0008000000013359-68.dat	upx
behavioral1/memory/2032-69-0x0000000000400000-0x000000000042C000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1112	regsvr32.exe
1436	regsvr32Srv.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\regsvr32Srv.exe	regsvr32.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px84E9.tmp	regsvr32Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	regsvr32Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	regsvr32Srv.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{711ECA81-594B-11ED-8FA4-466E2F293893} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "374006602"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F511F-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F512C-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODevParms.1\ = "HPAiODevParms Class (CUE)"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5114-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D38C196B-2241-4831-8673-1889DE73A8FF}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5116-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5118-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiODevFaxLog"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F512C-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AE18E2F4-381F-4E01-8381-D476349255FC}\TypeLib\ = "{697F5000-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7FCB5311-D7B9-4BDB-A7DF-D989E1FCDF9E}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5112-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5127-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F512A-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiOVCDPen"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5201-0494-11d6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODevFaxLogs.1\ = "HPAiODevFaxLogs Class (CUE)"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODevFaxLogs.1\CLSID\ = "{697F520F-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5104-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5108-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F510B-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C80F09B4-2D66-4ED2-9E8A-98CD06D0B21A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5120-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5207-0494-11d6-A2B0-0060B0FBD872}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5208-0494-11d6-A2B0-0060B0FBD872}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CHPAiO.DevText\CLSID\ = "{AAFA9E62-3E36-4F50-A858-8FE791182E24}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6862CAFA-7FFA-4C71-8CE9-A29992232CC4}\ = "_DIHPAiODevFileNamesEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6AD5217D-F24F-47BE-9B68-C4B8519F333C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5109-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F511A-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F511E-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5208-0494-11d6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AAFA9E62-3E36-4F50-A858-8FE791182E24}\ = "CHPAiODevText Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5101-0494-11D6-A2B0-0060B0FBD872}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5109-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5117-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F512B-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6AD5217D-F24F-47BE-9B68-C4B8519F333C}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5202-0494-11d6-A2B0-0060B0FBD872}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5204-0494-11d6-A2B0-0060B0FBD872}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4AD187DB-293B-4785-AE1D-A5E27B34E42A}\TypeLib\ = "{697F5000-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{697F5000-0494-11D6-A2B0-0060B0FBD872}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5108-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9655DFD2-5D17-446F-90FC-8A37A1C2920D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5116-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F511A-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiODevFaxLogs\CurVer\ = "HPCUE.AiODevFaxLogs.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPAiO.DevEvent\ = "HPAiODevEvent Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AAFA9E62-3E36-4F50-A858-8FE791182E24}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5123-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{07AB484F-548E-4B54-8C4C-501DDEEFAC60}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5129-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{07AB484F-548E-4B54-8C4C-501DDEEFAC60}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5108-0494-11D6-A2B0-0060B0FBD872}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DD98B706-B1FD-442F-AA9B-81E7A89B7E28}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5121-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F5126-0494-11D6-A2B0-0060B0FBD872}\ = "DIHPAiOPhotoFile"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F0ABEEC7-1039-40F4-8256-EAD57ECD85EE}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\HPAiO.DevEvents.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{697F510A-0494-11D6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11D6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5123-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5109-0494-11D6-A2B0-0060B0FBD872}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5213-0494-11d6-A2B0-0060B0FBD872}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{697F5217-0494-11d6-A2B0-0060B0FBD872}\TypeLib\ = "{697F5000-0494-11d6-A2B0-0060B0FBD872}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{697F5107-0494-11D6-A2B0-0060B0FBD872}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\HPCUE.AiOIOSockets.1\ = "HPAiOIOSockets Class (CUE)"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2032	DesktopLayer.exe
2032	DesktopLayer.exe
2032	DesktopLayer.exe
2032	DesktopLayer.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1984	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1984	iexplore.exe
1984	iexplore.exe
1080	IEXPLORE.EXE
1080	IEXPLORE.EXE
1080	IEXPLORE.EXE
1080	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1744 wrote to memory of 1112	1744	regsvr32.exe	28
PID 1112 wrote to memory of 1436	1112	regsvr32.exe	29
PID 1112 wrote to memory of 1436	1112	regsvr32.exe	29
PID 1112 wrote to memory of 1436	1112	regsvr32.exe	29
PID 1112 wrote to memory of 1436	1112	regsvr32.exe	29
PID 1436 wrote to memory of 2032	1436	regsvr32Srv.exe	30
PID 1436 wrote to memory of 2032	1436	regsvr32Srv.exe	30
PID 1436 wrote to memory of 2032	1436	regsvr32Srv.exe	30
PID 1436 wrote to memory of 2032	1436	regsvr32Srv.exe	30
PID 2032 wrote to memory of 1984	2032	DesktopLayer.exe	31
PID 2032 wrote to memory of 1984	2032	DesktopLayer.exe	31
PID 2032 wrote to memory of 1984	2032	DesktopLayer.exe	31
PID 2032 wrote to memory of 1984	2032	DesktopLayer.exe	31
PID 1984 wrote to memory of 1080	1984	iexplore.exe	33
PID 1984 wrote to memory of 1080	1984	iexplore.exe	33
PID 1984 wrote to memory of 1080	1984	iexplore.exe	33
PID 1984 wrote to memory of 1080	1984	iexplore.exe	33

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6976a152e57713286649d7b0f0f4368630f8ba92076a35be68436d4a0505650d.dll
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Windows\SysWOW64\regsvr32Srv.exe
    C:\Windows\SysWOW64\regsvr32Srv.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:1436
  - - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
      "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2032
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:1984
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1984 CREDAT:275457 /prefetch:2
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\2CCDFKRB.txt

Filesize
608B

MD5
bd6342ce477da92f1c7da302402447f3

SHA1
521ba3537956d45a510c3d32de2dc02900e00b3c

SHA256
d2881123a2cf28b13adc588b703dac30ea86c5c411fcd762dad0423581f30962

SHA512
afb0f0712be16d1b645043226e6e2eecf961824fc2dee2c30b58ca96ff774067c6082337deed0c98767ea44bafe39e88703267d1635ca2841e4bb2d8e1f7bd21

Download Submit
C:\Windows\SysWOW64\regsvr32Srv.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
C:\Windows\SysWOW64\regsvr32Srv.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
\Windows\SysWOW64\regsvr32Srv.exe

Filesize
56KB

MD5
83f5a64a268f21c7c6d6dd54ce8a88c2

SHA1
61376a625d7d389c5c1646aa534f1ef3135da2f4

SHA256
c0b96c44a00557b60df0fa0ac9b129ac07d5b93c669f4a3c98276d113ff6962c

SHA512
4cddbd07e10c93d23efd1560084f0482520f90f252d6e90380222f0d13ac3bf3587fbddb3033a6b06d550838731db072001197cb3283e4686f5b8bd5b6d894f1

Download Submit
memory/1112-65-0x0000000014400000-0x000000001450A000-memory.dmp

Filesize
1.0MB

Download
memory/1112-56-0x0000000076DC1000-0x0000000076DC3000-memory.dmp

Filesize
8KB

Download
memory/1436-64-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1744-54-0x000007FEFC481000-0x000007FEFC483000-memory.dmp

Filesize
8KB

Download
memory/2032-69-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download