xtremerat | cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e

Analysis

max time kernel
151s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 16:49

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General

Target

cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe
Size

217KB
MD5

b4f5bfc0ab0cc3d6b7a6b9653784de56
SHA1

c5314c708dbcd5d2f76bdab8ea3848c2bc1777c9
SHA256

cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e
SHA512

f94b3d6f024e64fa8761a4db9dbb5c8d308752d487fb3f859ae5d22ef950ebf200787c9d491462248fedcbbd031b6c8d1c3c3c0415b0f13b2777a237b4d314e4
SSDEEP

3072:D1dlKwgj23+Oz05YoNozPTQydKKQR4KQS+2YkX4NX1enJ0fVTdCqBzIwPwR/3HFX:D1dlZro5yPTQyoKjh2Yn91285dFz1mH9

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

mjed10.no-ip.info

remoteback.no-ip.biz

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral1/memory/1876-81-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1824-84-0x0000000000000000-mapping.dmp	family_xtremerat
behavioral1/memory/1876-86-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1824-87-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1876-88-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1824-89-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat

XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

Executes dropped EXE 2 IoCs

pid	Process
1908	text.exe
1876	text.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1876-75-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1876-80-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1876-81-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1876-86-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1824-87-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1876-88-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1824-89-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Loads dropped DLL 3 IoCs

pid	Process
1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe
1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe
1908	text.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1908 set thread context of 1876	1908	text.exe	32

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.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\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.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\""	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.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"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	WINWORD.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"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
940	WINWORD.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
940	WINWORD.EXE
940	WINWORD.EXE
1908	text.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 940	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	27
PID 1196 wrote to memory of 940	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	27
PID 1196 wrote to memory of 940	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	27
PID 1196 wrote to memory of 940	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	27
PID 940 wrote to memory of 528	940	WINWORD.EXE	28
PID 940 wrote to memory of 528	940	WINWORD.EXE	28
PID 940 wrote to memory of 528	940	WINWORD.EXE	28
PID 940 wrote to memory of 528	940	WINWORD.EXE	28
PID 1196 wrote to memory of 1908	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	31
PID 1196 wrote to memory of 1908	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	31
PID 1196 wrote to memory of 1908	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	31
PID 1196 wrote to memory of 1908	1196	cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe	31
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1908 wrote to memory of 1876	1908	text.exe	32
PID 1876 wrote to memory of 1824	1876	text.exe	33
PID 1876 wrote to memory of 1824	1876	text.exe	33
PID 1876 wrote to memory of 1824	1876	text.exe	33
PID 1876 wrote to memory of 1824	1876	text.exe	33
PID 1876 wrote to memory of 1824	1876	text.exe	33
PID 1876 wrote to memory of 1600	1876	text.exe	34
PID 1876 wrote to memory of 1600	1876	text.exe	34
PID 1876 wrote to memory of 1600	1876	text.exe	34
PID 1876 wrote to memory of 1600	1876	text.exe	34
PID 1876 wrote to memory of 1600	1876	text.exe	34

C:\Users\Admin\AppData\Local\Temp\cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe
"C:\Users\Admin\AppData\Local\Temp\cfbad8243044fa4e00f23ed44c24ee3ff50e5b01dcb7c483dbb6d71675236c9e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
  "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Hmas.doc"
  2⤵
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:940
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:528
- C:\Users\Admin\AppData\Local\Temp\text.exe
  "C:\Users\Admin\AppData\Local\Temp\text.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Users\Admin\AppData\Local\Temp\text.exe
    "C:\Users\Admin\AppData\Local\Temp\text.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1876
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      PID:1824
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:1600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Hmas.doc

Filesize
109KB

MD5
38b3a3a2f3679d1f12dc76208aeef7d2

SHA1
eece72da5420c5ea8501a8273a0e1bd6fe59148b

SHA256
05b12df7e9ee980fcad3ce4b0dd8335578a458be4328ea895d1cb9247ee2ac30

SHA512
619870731a2a6bda44bf92bf035f1d8a5001fe7a6300b990a841dbedb1354487bba477c739dc7c82790ae81d0d0a6bb176f963df355b97ffebe5512c138ade72

Download Submit
C:\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
C:\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
C:\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
\Users\Admin\AppData\Local\Temp\text.exe

Filesize
133KB

MD5
97576fa7a236679dbe3abe1a4e852026

SHA1
410f01060635c3aed10cc2eda9b1bd17a2771b66

SHA256
dc8ebbec5bd6c01c2665f66e4df7fbafc0572608869c768d9e8653bd99974cda

SHA512
7ee1389b41cbe7c241bd788f5b13b90b25af5319a30898dc085b9ba86a9fd517b54e377d3d00123e5b491212e4b378f25c8dd7af3557d3583cb5516c4dc9b91d

Download Submit
memory/528-63-0x000007FEFB641000-0x000007FEFB643000-memory.dmp

Filesize
8KB

Download
memory/940-62-0x0000000070B9D000-0x0000000070BA8000-memory.dmp

Filesize
44KB

Download
memory/940-66-0x0000000070B9D000-0x0000000070BA8000-memory.dmp

Filesize
44KB

Download
memory/940-64-0x0000000070B9D000-0x0000000070BA8000-memory.dmp

Filesize
44KB

Download
memory/940-58-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/940-57-0x000000006FBB1000-0x000000006FBB3000-memory.dmp

Filesize
8KB

Download
memory/940-56-0x0000000072131000-0x0000000072134000-memory.dmp

Filesize
12KB

Download
memory/940-65-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1196-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1824-82-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1824-89-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1824-87-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1876-75-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1876-81-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1876-80-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1876-86-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1876-88-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download