dcdd7927934f88e4735f3d42fbcaa1207cdf988760ed0477365ade6cc99d0168

Analysis

max time kernel
149s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 06:12

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General

Target

aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
Size

850KB
MD5

aac68aaf7e423d7a87ce6e97b397b2d9
SHA1

4733d5b2698fa17676722a293c9cbd4332314df9
SHA256

dcdd7927934f88e4735f3d42fbcaa1207cdf988760ed0477365ade6cc99d0168
SHA512

d945da95fd99b0149679e4fab5b403f82b1a7c28a098c412e837239a7db6e1cebabc4658ccfe1333524d9ab7363c18969b91141ea750ac5cc95982dd209bacc1
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjw75W6vfH2i1wB:Hha8iAx+1zwjJHd6vB/75W6XmVIOI

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\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe

C:\Users\Admin\AppData\Local\Temp\aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
"C:\Users\Admin\AppData\Local\Temp\aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:4264

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
860KB

MD5
07ae97ec33cec0e868cb67680b193a8f

SHA1
f764525d8897df1f8c5900cb5d71378a591aaf8b

SHA256
569e1720534dc48c371c79f82b4eb3128a7ad82a37794d41d974b1058cafa180

SHA512
d2f26db68b79b2d5e2290c1fc72b9a5f91baeb074c866b7d3819205d225a12d25e942f9007f8a1c222cded32d23166f6a774c50a3930649427ba637301a8fb72

Download Submit
memory/4264-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4264-1-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4264-8-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads