994b27787f2281912c8038335d2ef121835c3ff5d80ff662eb3aae2a1035f2d9

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
05/11/2023, 19:12

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General

Target

NEAS.7172a442d2989d2575412f186ac3eae0.exe
Size

782KB
MD5

7172a442d2989d2575412f186ac3eae0
SHA1

c656adbbac63acf72f3235013e62e399f3881974
SHA256

994b27787f2281912c8038335d2ef121835c3ff5d80ff662eb3aae2a1035f2d9
SHA512

ec52d746a2d082f6e38e287fccaeddab379a21d300f4c8c1da683f20e43519bd8fc02306869e436a486240077795a102034cc9e920e4e3cb5604cd5423d572b9
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1L:Hha8iAx+1zwjJHd6vB/ANMj8eY

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\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.7172a442d2989d2575412f186ac3eae0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.7172a442d2989d2575412f186ac3eae0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.7172a442d2989d2575412f186ac3eae0.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.7172a442d2989d2575412f186ac3eae0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.7172a442d2989d2575412f186ac3eae0.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.7172a442d2989d2575412f186ac3eae0.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.7172a442d2989d2575412f186ac3eae0.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.7172a442d2989d2575412f186ac3eae0.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.7172a442d2989d2575412f186ac3eae0.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.7172a442d2989d2575412f186ac3eae0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7172a442d2989d2575412f186ac3eae0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2580

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
792KB

MD5
328d6d3f682dc11885a26dbc8ddfc265

SHA1
a5f38d8ccca1816e3a7a6f60d0e59a0a826e98c6

SHA256
c7227506b456a6a8e0dcbef72f5626567bdd2912846b13feca1fccda74ec9488

SHA512
2472b6fcf2e252e58a6511a2e4bdab9241b80d192e945bf9e73c4a0d329540f64475084b21e6be239b11e9b720e95bd42b6059ce608722b831e062077d5173b8

Download Submit
memory/2580-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads