fb53eed15e9e006d61b967f1bcf1570ac7b2bf65551f8a4b7c8ee9b00408848e

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
06/11/2023, 02:46

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General

Target

NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
Size

899KB
MD5

e7b8c7140a6e48c99ad5acd04ef1ed00
SHA1

26f24eb2a8832199dd478f338132fe349e359082
SHA256

fb53eed15e9e006d61b967f1bcf1570ac7b2bf65551f8a4b7c8ee9b00408848e
SHA512

b9528ab7f9bb209d905b9ebec13815a34bccf926ca95f912abedf49f6bbd80aff46b6133e22437174faadafb61e8d912b1b65284e1d0ae9a293afc03f71824b4
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1q:Hha8iAx+1zwjJHd6vB/ANMf1vCcw

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e7b8c7140a6e48c99ad5acd04ef1ed00.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\AVSCANNER.EXE

Filesize
909KB

MD5
f5149834d217eac956e81742f37ec84a

SHA1
b8f61a839832884d44d6b26f4230754a9a309f8d

SHA256
d6610bb714ad55f9a8b671084bf9a99e72c7c29869ca4b1a76916d8c0985397b

SHA512
0500e8a70acb54b210d712def6e35042be000b72db8d1938309eb011b7c0ee874d0895af78f4c96b2829902878c92f0538fc0620c5b1fd6140e3bdd816f3de38

Download Submit
memory/1256-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1256-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads