b993b78c2637171484529462ca61930e93a90b7406b30863fdaafc4d13f26685

Analysis

max time kernel
119s
max time network
137s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
03/11/2023, 09:32

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General

Target

NEAS.617350300e7c555cf777b0f92af43fa0.exe
Size

899KB
MD5

617350300e7c555cf777b0f92af43fa0
SHA1

763c6035e48df6c13518df4140f85dc69aa7969e
SHA256

b993b78c2637171484529462ca61930e93a90b7406b30863fdaafc4d13f26685
SHA512

b78284913bb663d4429a802afcd1253a162d2ffef4a59e25128c1db05f08f098ac3224c128e337a3634689b60d56ea2dc96eebe267e077516f37c66d2539551c
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjmHzW9hUd56JsuBSjwGPmO12i1Dzbe:Hha8iAx+1zwjmHd6vB/jO11zzss6TQk

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.617350300e7c555cf777b0f92af43fa0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.617350300e7c555cf777b0f92af43fa0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.617350300e7c555cf777b0f92af43fa0.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.617350300e7c555cf777b0f92af43fa0.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.617350300e7c555cf777b0f92af43fa0.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.617350300e7c555cf777b0f92af43fa0.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.617350300e7c555cf777b0f92af43fa0.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.617350300e7c555cf777b0f92af43fa0.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.617350300e7c555cf777b0f92af43fa0.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.617350300e7c555cf777b0f92af43fa0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.617350300e7c555cf777b0f92af43fa0.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2660

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
909KB

MD5
55d79b3512dd9a6db947faec427b69d4

SHA1
e04a2c6ebd1659b9ca5a642d92f5ab3f99f93d5a

SHA256
56299125ba6887c97b4d23c0076b36ba6d7d8354f162c7150b29907c1b7a3ee0

SHA512
73ec3fe90809d3b4340c0c2d56e2079537fc2a55f217bb165e3473f5a78bb2bffcc36aece39c2055509d381ec090cbd55416b8c6a8de5d155ae7444c938be211

Download Submit
memory/2660-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2660-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads