fe63f5057d0c7488cad3eb0c178a1b86617595539c41e73e8d44ef6c3044572a

Analysis

max time kernel
150s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 13:36

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General

Target

3867b2ee2ce65f3e523e283fedba659a.exe
Size

986KB
MD5

3867b2ee2ce65f3e523e283fedba659a
SHA1

607e14c420e5042a86a772ae07e7d413a5f95bdc
SHA256

fe63f5057d0c7488cad3eb0c178a1b86617595539c41e73e8d44ef6c3044572a
SHA512

346f625a43984837605214a201d17c9a3496d7c78a46d392a2e9d2502612fc1ece91afc52fce723fc9d925cafa5a95ed967413598b9220ec3ad8e9ef261055d7
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a19:Hha8iAx+1zwjJHd6vB/ANMf//9

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"	3867b2ee2ce65f3e523e283fedba659a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	3867b2ee2ce65f3e523e283fedba659a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	3867b2ee2ce65f3e523e283fedba659a.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	3867b2ee2ce65f3e523e283fedba659a.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	3867b2ee2ce65f3e523e283fedba659a.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	3867b2ee2ce65f3e523e283fedba659a.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	3867b2ee2ce65f3e523e283fedba659a.exe
File created	C:\Windows\SysWOW64\GAAG.exe	3867b2ee2ce65f3e523e283fedba659a.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	3867b2ee2ce65f3e523e283fedba659a.exe

C:\Users\Admin\AppData\Local\Temp\3867b2ee2ce65f3e523e283fedba659a.exe
"C:\Users\Admin\AppData\Local\Temp\3867b2ee2ce65f3e523e283fedba659a.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2200

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
92KB

MD5
d038410b3a4596c014de11cfec9f32ca

SHA1
fff2ec5fe61945808f4f552be185dc79d562e773

SHA256
ca45b58c1848a59dc3e35bf6d692fda04587ff41a657e0af65beff8160a48a12

SHA512
99e73e07b091fd2c674ddde386b8bbc45405938e75c4189741583483f5763239f153594c1c24e65b9a2073897e573ac920a7474f07c282c929d24642b7cbfe29

Download Submit
memory/2200-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2200-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads