a8b01a8e454f38256f1df0b361912445acaddbdc4a27796e5a77dd5dc8430244

Analysis

max time kernel
153s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2023 17:04

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General

Target

NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
Size

986KB
MD5

6dafa21afc354d9e3eb2ee7d167d4ee0
SHA1

3d1a369b5c04b18e9443d494e73d9e0eba64136f
SHA256

a8b01a8e454f38256f1df0b361912445acaddbdc4a27796e5a77dd5dc8430244
SHA512

3a41291015d086ab222c454dd165f4929273c040b6c0c05ec90eeb3d023cfb378acbe5db790e230b99686c6bc4aada96f62ce20e8315cabd9b5a6259c9c12116
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjw75W6vfH2i1w6:Hha8iAx+1zwjJHd6vB/75W6XmVM3

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.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2336

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
986KB

MD5
9bcc69a5f86dc169ada59f03e1a16523

SHA1
ae16c21ebb4b08f67ca35c1bcd0cb02d891526c4

SHA256
60e131b057f354ab23dcd107da47dc213ab6cbc340302c3ca4cc741cf6624ddf

SHA512
ddeea7eef26728a68351e0983e057cb82a961404e71eb1ad595d1a88ea437dd360bc12d8b1eb6dd78b7c8d59a361f1683e962eaf58925dab6a1069e9eb633cfe

Download Submit
memory/2336-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2336-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads