fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6

Analysis

max time kernel
36s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 21:33

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General

Target

fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
Size

53KB
MD5

5617ee7203f22d9cd82ebf74f633a6e0
SHA1

63da142724d818b343251924ef42238932b3ae8d
SHA256

fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6
SHA512

f80cfe5b64b99b19793c4cfcd02df8f6c998df799a82f98903cff2c8f77a484ad7160af2a1dd76584865ea4c23ee411329b30e782043545a97c2c8af4e1e95f5
SSDEEP

1536:9DEGo3gLQ/PacfuGkGVGUELSEfEnEqE7D:9DqgLCPacfuGkGVGUISSS9MD

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update Client = "C:\\Windows\\system32\\wuclient.exe"	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\XPSP2 Firewall = "C:\\Windows\\system32\\xpsp2fw.exe"	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wuclient.exe	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
File opened for modification	C:\Windows\SysWOW64\wuclient.exe	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
File created	C:\Windows\SysWOW64\xpsp2fw.exe	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
File opened for modification	C:\Windows\SysWOW64\xpsp2fw.exe	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{da78779d-4f0e-3b69-1de7-d3c3bcfda787}	fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe

C:\Users\Admin\AppData\Local\Temp\fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe
"C:\Users\Admin\AppData\Local\Temp\fc06962333f9ffe01b98c91ee920c3acd56ca7ea15cfb2f551cbebb8219d22f6.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
PID:1472

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1472-54-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

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