35efb892a9a1127ab36ec35ec241da2e8a80043e9e8b31444e216b6ac1669670

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2023, 17:52

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General

Target

8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
Size

948KB
MD5

8bc3501b6671bed33f0d5a5fb5b6ab7f
SHA1

b86bc5d0c9171f674f563702863c9d0393ba92cb
SHA256

35efb892a9a1127ab36ec35ec241da2e8a80043e9e8b31444e216b6ac1669670
SHA512

a46c0ac0af642b55d71d728487d1a12dabcbe98ab88b063f240e63534bbb7f59865a7b167ef926470f5113229eb2423972016b7f941e77aa4b9cc691caafdbcd
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjw75W6vfH2i1wE:Hha8iAx+1zwjJHd6vB/75W6XmwsR/

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"	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe

C:\Users\Admin\AppData\Local\Temp\8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8bc3501b6671bed33f0d5a5fb5b6ab7f_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:876

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
958KB

MD5
96ca8642309fe44412fff5f041c9dc14

SHA1
841de2d09013c87c2be6e47adf18261ced0287ea

SHA256
a9b1e21f3be40545af10605222ac95b025ff6e63d9479c2fcf8ea87de8a6a5eb

SHA512
7e4e690e74565ec26a8a49eba83f4806882cc33cbce1f25eb91f84fb38b80f3c9e8bb5854c2eceaf5226024103ad75298c98f88e74293441528d3ade5ef911d3

Download Submit
memory/876-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/876-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads