20d9963e8a1d72c76874ac1f6bb3bc1d4d9bd22e13ea349a09a10851dc6bed2e

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
17/11/2023, 22:15

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General

Target

NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Size

733KB
MD5

e7f4dc5aa6293897fde3ef7b089384c0
SHA1

a81a603cb32af590ebe422c1b829fefde4b88f4c
SHA256

20d9963e8a1d72c76874ac1f6bb3bc1d4d9bd22e13ea349a09a10851dc6bed2e
SHA512

a1acf07676268029c96313b73f9ef9cdb2be385cb57a437c894c67c46cdc3ee5567cce6c702dbdf86df2ad629fd5fc692ab9a546ca29f8a0332fa709877e2cde
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1Y:Hha8iAx+1zwjJHd6vB/ANMfqyYqQ

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"	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e7f4dc5aa6293897fde3ef7b089384c0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1564

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
743KB

MD5
562896c3b6a1cf1fbea2cdf8f5631344

SHA1
6843e04fc491b71778ce8449d23541c8fb2e9919

SHA256
7598606e5ed3e107481aa1af4d66bf0947c3c8c13199b99734dc3cee24e0c632

SHA512
8328d4cf852887e9d2b438e47335d9595cd7addb12a5c358088e664e20006af99ef468c8151cd7efa5fd003eb54d4b70b77986fe37a1061cf80e628201ce8dc8

Download Submit
memory/1564-6-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads