a8b01a8e454f38256f1df0b361912445acaddbdc4a27796e5a77dd5dc8430244

Analysis

max time kernel
51s
max time network
43s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-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\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
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.6dafa21afc354d9e3eb2ee7d167d4ee0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	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:2572

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
2bc85f8bb7664d19992f453cb3e2ea94

SHA1
8764dfa4f4ed036a9120cee88398be46b652f883

SHA256
78b42c5a9ed96994adffa58f8973514c06ceb83c1fb90f81dfa3c7ed53578982

SHA512
73c1b02be47a790fccc6bd84478485d8b4b9d9614e2bcb5308ccb1bd37346d8cc38650ea38d34363306a39f035c74665014124a69bc7fd7d32a77917136cc4ee

Download Submit
memory/2572-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2572-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads