55c191ff31c837a3a92bab76f9f75d0de296c2dd659b91d029443f83864c361b

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
18/11/2023, 05:54

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General

Target

NEAS.3918fc9abf657d62cc8205a552c00670.exe
Size

831KB
MD5

3918fc9abf657d62cc8205a552c00670
SHA1

12af7fda78bbdd0418336ea8ff717b53ea83124f
SHA256

55c191ff31c837a3a92bab76f9f75d0de296c2dd659b91d029443f83864c361b
SHA512

6c79156d433596b642fbfb8fe38ab9a00ca9ef1ee334a10804109319faf5ab758680e4fb04deb7db237ab66574f04c9e8aa1363a8cc7da513c708b62cbfb376d
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjmHzW9hUd56JsuBSjwGPmO12i1DzbY:Hha8iAx+1zwjmHd6vB/jO11zv

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.3918fc9abf657d62cc8205a552c00670.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.3918fc9abf657d62cc8205a552c00670.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.3918fc9abf657d62cc8205a552c00670.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.3918fc9abf657d62cc8205a552c00670.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.3918fc9abf657d62cc8205a552c00670.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.3918fc9abf657d62cc8205a552c00670.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.3918fc9abf657d62cc8205a552c00670.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.3918fc9abf657d62cc8205a552c00670.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.3918fc9abf657d62cc8205a552c00670.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.3918fc9abf657d62cc8205a552c00670.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.3918fc9abf657d62cc8205a552c00670.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1672

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\AVSCANNER.EXE

Filesize
841KB

MD5
fb6e4dcb081715920812ba8f9cfe50d2

SHA1
6557e9652594e87f3ee5812132fcf045417082b4

SHA256
469ad655f112fa6c5bede701a8ad75ed97f46130db918907a928ba68076ed61e

SHA512
82d695510973feee247843976dd7d6eaa55e7b864f456139bcdaad093890f1a2835c7fcf1b97664351410527fa0fbd6c8af4b81d2c61b4a4b5453844d2a353fe

Download Submit
memory/1672-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1672-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads