d1240dbadc9f688ed1decbc2051787e029615514ec22df6e29eb4256d641d7e4

Analysis

max time kernel
139s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2023 16:24

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General

Target

NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
Size

880KB
MD5

144b665b21f4e6a43760666b521ca7b0
SHA1

ef49d304f58829f6d9378042bf735c8cbac8470b
SHA256

d1240dbadc9f688ed1decbc2051787e029615514ec22df6e29eb4256d641d7e4
SHA512

63b169b5cefcf21a160329c97705441868605662818bd36740a0a8fe395454789517ee0764b3aa85b03d8ab732d3672d6fad5a81c90eca657ee42b9449a6c035
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1: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.144b665b21f4e6a43760666b521ca7b0_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.144b665b21f4e6a43760666b521ca7b0_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:4512

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
889KB

MD5
166c43eb3c6171e466c365f66264d8b1

SHA1
ce79af2be6da4f40d41867dffb1fdf63bf15e57d

SHA256
452d3a852ac7482009def2e60fa0bd7d2a8720d57a9bef5a96da816b25ce9d7e

SHA512
53a57577089bf60e2f2aee310c768142fdebac33e6ad1df91f65157805d2db890ac3d70965d7db8ca8987fb2a636e535fb5bf737986919cdc17b4805a593b702

Download Submit
memory/4512-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4512-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads