dcdd7927934f88e4735f3d42fbcaa1207cdf988760ed0477365ade6cc99d0168

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
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
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	aac68aaf7e423d7a87ce6e97b397b2d9_JC.exe
File created	C:\Windows\SysWOW64\GAAG.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:1736

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
b7b8fba9dc7ac329c680921586c01c28

SHA1
5897b1aa9537e626349c1ddce1e664cf01a89b49

SHA256
469220c6ca443a7a4e085f690d2a96679869dd23f9d29333d0092bc5d7573a8b

SHA512
b2916b5aefbe7595762f376bacd749fc97945e83deb0b8244d3dae3f972c9c15660b66b09e0a32becc8d52b197a44b62c60a769ee7f663953f16d177c86fb0af

Download Submit
memory/1736-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1736-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads