37c61213d1a9a2b6a6d98ef4274199bc209af981508e3f8ef0607575fa80f6bc

Analysis

max time kernel
140s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2023 13:57

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General

Target

NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
Size

723KB
MD5

83eb5bab0a12f9372f0e41ac91b50e40
SHA1

aab82b5b18b429b468ddccde3f1ff3358628b508
SHA256

37c61213d1a9a2b6a6d98ef4274199bc209af981508e3f8ef0607575fa80f6bc
SHA512

a0b3da003ef9b1b0e47d6092c466a5fdd9bfe21bdcba8f47debde8c751d4564c704d39abd0efbc6aa3601e542afd83685e2f5156ad6e4a6e1fed51744389eddd
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1J:Hha8iAx+1zwjJHd6vB/ANMfwwf+FNJ

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"	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.83eb5bab0a12f9372f0e41ac91b50e40.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2732

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
733KB

MD5
6f9c5320f17684b3c42d9499f3e4c2bf

SHA1
8e17a92e6d9c934b8575fcf95f91865fa32c41b7

SHA256
4d048668d76802cbe3b28314a534a5e9f31d7950a9a1accefd3485a79fa3b980

SHA512
141dcd1af0333747fdb2e4059c72d9f859c569b902178e70dc84379b0ced6d5fae1c418f9ecb9dc7ad0c7211b03c6fdca1e16788afb95a4bcbeba68f0bef29c5

Download Submit
memory/2732-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2732-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads