2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c

General

Target

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
Size

847KB
MD5

85ddd555295bd869fe9c4ee07ca81c44
SHA1

5a358ba5d3e9f780972f3d67886882cb944492b5
SHA256

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c
SHA512

19549d00437fb42333dd09f1cfa503ee5ab2999f89d1336d7b17303873593ccaf73998eaf0f441c02164f3cf7c60ee727250a8a06ae9eaf9e8f2e968647679bc
SSDEEP

24576:lX48QE+U2JGAUPZjHQKpQyVhqsMA0oPxD:lXz+rGAwDQqpAc0yxD

Score

8^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

free_update1905.exesvchost.exe

pid process

1084 free_update1905.exe
1900 svchost.exe

pid	process
1084	free_update1905.exe
1900	svchost.exe

Drops startup file 1 IoCs

Processes:

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\íàïîìèíàíèå.txt	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe

Loads dropped DLL 3 IoCs

Processes:

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe

pid	process
1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

free_update1905.exesvchost.exe

pid process

1084 free_update1905.exe
1900 svchost.exe

pid	process
1084	free_update1905.exe
1900	svchost.exe

Drops file in Program Files directory 4 IoCs

Processes:

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exeEXCEL.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
File opened for modification	C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
File opened for modification	C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\STATS.xls	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
File opened for modification	C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\STATS.xls	EXCEL.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\htmlfile	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1116 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

svchost.exefree_update1905.exe

pid process

1900 svchost.exe
1084 free_update1905.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1116 EXCEL.EXE
1116 EXCEL.EXE
1116 EXCEL.EXE

pid	process
1116	EXCEL.EXE

pid	process
1900	svchost.exe
1084	free_update1905.exe

pid	process
1116	EXCEL.EXE
1116	EXCEL.EXE
1116	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe

description	pid	process	target process
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1084	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	free_update1905.exe
PID 1840 wrote to memory of 1900	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	svchost.exe
PID 1840 wrote to memory of 1900	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	svchost.exe
PID 1840 wrote to memory of 1900	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	svchost.exe
PID 1840 wrote to memory of 1900	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	svchost.exe
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE
PID 1840 wrote to memory of 1116	1840	2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe	EXCEL.EXE

C:\Users\Admin\AppData\Local\Temp\2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe
"C:\Users\Admin\AppData\Local\Temp\2a448ebda2c2366a8e29854838cfd2315cf4b58d45f23b396a7b884f1b07b13c.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1840

C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe
"C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe"
2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1084

C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe
"C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe"
2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1900

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde
2⤵
- Drops file in Program Files directory
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1116

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\STATS.xls
Filesize
21KB

MD5
32c492aa3f4a4c3b57918455758bd88c

SHA1
8f2814531b1ae2ea908a45097ad19f845e69fba9

SHA256
af81104c4ddf128e4ddc4d47f1f5c8ee8c4919b047bd3a633e3dcf8b50c8b8e5

SHA512
e120ef2f2f9d2662e28ff8c67f3922a8391fcdf8d0932c3d9ee6ad74bb8b35b8a648ea2e5d81e34e4f5cdd75c78085f6edb09e25e557b4aaeda4a7d6ac6b9124

Download Submit
C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe
Filesize
231KB

MD5
60722dcf5e9d82dd40003b733df129c2

SHA1
626e87d002de7dca5bb5723a5734e47b3a04648b

SHA256
7351c2dc2aabc46700faeacd40cdf68f94a75903301d6210d7bc3326173319fe

SHA512
d277e840d6cb5af8d818ea739b3e3a1e87ba22969a23c831152d17862a943ea056ac442aff93b772aeab9c9460be2bcbda28ffe8cdf081f037ef7470b1db813f

Download Submit
C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe
Filesize
231KB

MD5
60722dcf5e9d82dd40003b733df129c2

SHA1
626e87d002de7dca5bb5723a5734e47b3a04648b

SHA256
7351c2dc2aabc46700faeacd40cdf68f94a75903301d6210d7bc3326173319fe

SHA512
d277e840d6cb5af8d818ea739b3e3a1e87ba22969a23c831152d17862a943ea056ac442aff93b772aeab9c9460be2bcbda28ffe8cdf081f037ef7470b1db813f

Download Submit
C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe
Filesize
430KB

MD5
d0bafd78468ceef802dcbde8d93491f9

SHA1
052a0c8068bcbc91058cf5b05be5ee4b82d07419

SHA256
7e0a3e72aee4240cedaf09dbc7c1c9805cfbb41bb2fd0fb3997cae97b32f28c3

SHA512
03133a07198875e7d28fc3a7b6e809a1506b09c6859923305b9a4aead1fc72ef3913532dd5d26adbdfab0769d29524e105002255e76c6bf1c083493e90af6f47

Download Submit
C:\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe
Filesize
430KB

MD5
d0bafd78468ceef802dcbde8d93491f9

SHA1
052a0c8068bcbc91058cf5b05be5ee4b82d07419

SHA256
7e0a3e72aee4240cedaf09dbc7c1c9805cfbb41bb2fd0fb3997cae97b32f28c3

SHA512
03133a07198875e7d28fc3a7b6e809a1506b09c6859923305b9a4aead1fc72ef3913532dd5d26adbdfab0769d29524e105002255e76c6bf1c083493e90af6f47

Download Submit
\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\free_update1905.exe
Filesize
231KB

MD5
60722dcf5e9d82dd40003b733df129c2

SHA1
626e87d002de7dca5bb5723a5734e47b3a04648b

SHA256
7351c2dc2aabc46700faeacd40cdf68f94a75903301d6210d7bc3326173319fe

SHA512
d277e840d6cb5af8d818ea739b3e3a1e87ba22969a23c831152d17862a943ea056ac442aff93b772aeab9c9460be2bcbda28ffe8cdf081f037ef7470b1db813f

Download Submit
\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe
Filesize
430KB

MD5
d0bafd78468ceef802dcbde8d93491f9

SHA1
052a0c8068bcbc91058cf5b05be5ee4b82d07419

SHA256
7e0a3e72aee4240cedaf09dbc7c1c9805cfbb41bb2fd0fb3997cae97b32f28c3

SHA512
03133a07198875e7d28fc3a7b6e809a1506b09c6859923305b9a4aead1fc72ef3913532dd5d26adbdfab0769d29524e105002255e76c6bf1c083493e90af6f47

Download Submit
\Program Files (x86)\WinRaR.inc\Àðõèâå WinRaR\svchost.exe
Filesize
430KB

MD5
d0bafd78468ceef802dcbde8d93491f9

SHA1
052a0c8068bcbc91058cf5b05be5ee4b82d07419

SHA256
7e0a3e72aee4240cedaf09dbc7c1c9805cfbb41bb2fd0fb3997cae97b32f28c3

SHA512
03133a07198875e7d28fc3a7b6e809a1506b09c6859923305b9a4aead1fc72ef3913532dd5d26adbdfab0769d29524e105002255e76c6bf1c083493e90af6f47

Download Submit
memory/1084-82-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1084-56-0x0000000000000000-mapping.dmp

Download
memory/1084-86-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1084-65-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1084-87-0x0000000000340000-0x0000000000382000-memory.dmp

Filesize
264KB

Download
memory/1084-67-0x0000000000340000-0x0000000000382000-memory.dmp

Filesize
264KB

Download
memory/1084-84-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1084-83-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1116-72-0x0000000071C11000-0x0000000071C13000-memory.dmp

Filesize
8KB

Download
memory/1116-73-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1116-74-0x0000000072BFD000-0x0000000072C08000-memory.dmp

Filesize
44KB

Download
memory/1116-90-0x0000000072BFD000-0x0000000072C08000-memory.dmp

Filesize
44KB

Download
memory/1116-89-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1116-71-0x000000002F0F1000-0x000000002F0F4000-memory.dmp

Filesize
12KB

Download
memory/1116-70-0x0000000000000000-mapping.dmp

Download
memory/1840-81-0x0000000002D50000-0x0000000002DB8000-memory.dmp

Filesize
416KB

Download
memory/1840-54-0x0000000076401000-0x0000000076403000-memory.dmp

Filesize
8KB

Download
memory/1840-64-0x0000000002D50000-0x0000000002DB8000-memory.dmp

Filesize
416KB

Download
memory/1840-66-0x0000000003320000-0x000000000340C000-memory.dmp

Filesize
944KB

Download
memory/1900-79-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/1900-80-0x0000000000280000-0x00000000002C2000-memory.dmp

Filesize
264KB

Download
memory/1900-69-0x0000000000280000-0x00000000002C2000-memory.dmp

Filesize
264KB

Download
memory/1900-68-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/1900-78-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/1900-77-0x0000000000390000-0x0000000000393000-memory.dmp

Filesize
12KB

Download
memory/1900-61-0x0000000000000000-mapping.dmp

Download
memory/1900-76-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/1900-75-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads