73dbdf92a864b805cd8bd3af326c431031e3777b1b5b78f15cb9910a8854d78a

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
05/11/2023, 14:56

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General

Target

NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
Size

792KB
MD5

68b31724212f689c7dcb9374758572e4
SHA1

d9deded74ac92cc89b04c059dca5276fc9239b98
SHA256

73dbdf92a864b805cd8bd3af326c431031e3777b1b5b78f15cb9910a8854d78a
SHA512

e4580614dab6e46a2544767d2447a2c6ff7b1f177f242ce88d158f20f0156a8a1889e780f07291e64801661a1a0fdc5fb2b29c979d995ad3946f24db582d4f80
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1C:Hha8iAx+1zwjJHd6vB/ANMfwwfm

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.68b31724212f689c7dcb9374758572e4_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.68b31724212f689c7dcb9374758572e4_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.68b31724212f689c7dcb9374758572e4_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.68b31724212f689c7dcb9374758572e4_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1856

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
801KB

MD5
ba78fee318fbcb45547cb7a76980a113

SHA1
ede8a3f9a8d71c98b1a290aec19eaa5eed847d08

SHA256
74d098d944f533aa2241ad00486e2ef5bea46afaa865776f8da85bc73ba403e7

SHA512
678f31836bf70db656fe555629016c3c3caf9eca3d1b923dc3ac6d795ecda38355b01012b9c668d1053a09fde4c190e9316e1e127fd54db4e976d2128c447ef6

Download Submit
memory/1856-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1856-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads