ac5b384ad24c3590b9e58d446d7a3c84abd245bc8b270654760631bc938c77f9

Analysis

max time kernel
122s
max time network
163s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
11/11/2023, 05:40

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General

Target

NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
Size

850KB
MD5

15179d45af453ce6cbc7ed3a24876ae0
SHA1

dfbf0d7ab59aa42f81d2c11b12cb3da2ea16530c
SHA256

ac5b384ad24c3590b9e58d446d7a3c84abd245bc8b270654760631bc938c77f9
SHA512

e31c49dd69e2f410a394307ca49a9b8f570846d41e2aebda3905afbc18da660738fc15e4ea2791e2665ff66be471a41b51f2e505d2326b6ddf2a700dc25b964d
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1o:Hha8iAx+1zwjJHd6vB/ANMfCWW

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.15179d45af453ce6cbc7ed3a24876ae0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.15179d45af453ce6cbc7ed3a24876ae0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2696

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
246a1b65634c58f083d24dfe79bce169

SHA1
a7628ffb747b4339a84f38f6c1427adaa3e7b306

SHA256
52d71cd9a558efb434ea7aaaaf924d4feebcb1791a4cdbccc20d52323fd918e8

SHA512
d4f63f2fef1864c83329cbb3cc964b5deb73ebd1b606d07265be0241035c9d1b5f9ab7c92dfd65a1dd7dc81607e231a070afb35e691877320f57c152deabc2a9

Download Submit
memory/2696-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2696-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads