fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d

Analysis

max time kernel
146s
max time network
175s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 23:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe
Size

1.4MB
MD5

f26416d817a173bfc5b625ac420babc6
SHA1

ef1b50f6d19d2d42fed8e0e21f0bb1ccf91b3863
SHA256

fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d
SHA512

f695d450403816a8b1f146b301867aa2d1b38b6ac4da3ee3ce0475381cb7ac6fcd7d87b439caec63d8326d597e7fffabf196e63c04b0f59b13666481a458e665
SSDEEP

1536:DGohlCt6KFMyRWqw8ci4n7VVWm0Z7yA0F61uedbOcqYd:DGFt6gncrnDCyA0biOcqYd

Score

10^/10

evasion upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe:*:Enabled:ldrsoft"	fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/912-55-0x0000000000400000-0x000000000056E000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe

C:\Users\Admin\AppData\Local\Temp\fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe
"C:\Users\Admin\AppData\Local\Temp\fbcdfb5410b3a6225de04007ca8d60c63e58ddb0bb3542d0b95f8f6b80f5ca7d.exe"
1⤵
- Modifies firewall policy service
- Checks BIOS information in registry
PID:912

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/912-54-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download
memory/912-55-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download