c5a203cc3b1d14147866110f52e2aa743004fb227fb7a62e935c03691a2acd3f

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
02/11/2023, 16:44

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General

Target

NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
Size

743KB
MD5

6a16f5657927cde63300bd7dbdfb9f40
SHA1

24c9d4a6c5192c64a29a5211cf4a070d281dd499
SHA256

c5a203cc3b1d14147866110f52e2aa743004fb227fb7a62e935c03691a2acd3f
SHA512

bbcce0a273b34d24bd87d8ed305f97f2be12907f34f0665c5f1e9346d5c76376cd50309b5adea80aa77acb8f9d5dbcda2fdd81623b40fda3c337d7ea2ad1f310
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a16:Hha8iAx+1zwjJHd6vB/ANMfwwf+FNJ7

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.6a16f5657927cde63300bd7dbdfb9f40.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
File created	C:\Windows\SysWOW64\GAAG.exe	NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.6a16f5657927cde63300bd7dbdfb9f40.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:2244

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
753KB

MD5
45d34074a42e22be20a8acbfe2446b4a

SHA1
52aba3c36ea732a449d116e0aa7fd6a86e4edee9

SHA256
48eabb8f319e3ed1cbec16cc5d49685e12ac845136711b7092da80cd0c5c7aac

SHA512
6322e41c472aca56bff119792c5270b0272172c40fd366d1dcd8508eb2aaa56e834535e7609efb7b47a4c8bcdd4ce978bc19edd1481e7c68212c78e4d3f906dd

Download Submit
memory/2244-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2244-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads