df5bf342a502dab9865bfdc223f75c2a5bd9ba8ce478ea5b1d73d52eac8bb0c2

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
03-11-2023 05:52

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General

Target

NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
Size

831KB
MD5

409d706e75b357d171c229fffc772ed0
SHA1

090f8cb4cff943a31df8e11fd3f074cdaf173a78
SHA256

df5bf342a502dab9865bfdc223f75c2a5bd9ba8ce478ea5b1d73d52eac8bb0c2
SHA512

43fa2693b02c70c0d07ff027f4b82ccdf75bf9c6f8d486f60e9f4a8263ebbf9fc2953268fb537918d619ea5e79d05ed7e3d0922266006a1d1c00497c25b0ef5e
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1J:Hha8iAx+1zwjJHd6vB/ANMBIXw

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\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.409d706e75b357d171c229fffc772ed0_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.409d706e75b357d171c229fffc772ed0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.409d706e75b357d171c229fffc772ed0_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2492

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
841KB

MD5
e4101ca2a759a4717c68fb39c024eda3

SHA1
1ff2848eae1f978b68929e6035605e451ca01a2b

SHA256
a2b84e80b7d456ef7079e78028ffd99d4020445e6a7d5634d3f282991bdfb573

SHA512
117dd8231150052d3a99bfd052f66aeeb31f4cdd2db153751c0e6f9f7c392bd102eaee981ccb24cac0273a6db16c45a159d3216c4e19ec4cbbc527330ee0afa7

Download Submit
memory/2492-6-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads