0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10

Analysis

max time kernel
129s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 10:29

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General

Target

0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe
Size

9KB
MD5

205642d9bcc98705fe1af0ce878f0fb9
SHA1

bc87f0972fc4dd7d9d978c5c635bebe372ad801f
SHA256

0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10
SHA512

ab478b0521d19959c8380a39805efb2f83f0564e40bda8be6c2c92b742ff0f7ed2752c9163750002d8f611403d0afa2015c1dfe0fbdbe4cb6f91a571aadceffb
SSDEEP

192:fM64tn5k8G4XmQZYX1QyZFaX0neu+tchPDUgAWqoQ:twTG4XI53s0/QchrUgAXoQ

Score

8^/10

evasion persistence

Malware Config

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
2292	netsh.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System = "C:\\Windows\\system32\\kernels32.exe"	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kernels32.exe	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe
File opened for modification	C:\Windows\SysWOW64\kernels32.exe	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe
File opened for modification	C:\Windows\SysWOW64\dlh9jkd1q8.exe	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 2292	4904	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe	82
PID 4904 wrote to memory of 2292	4904	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe	82
PID 4904 wrote to memory of 2292	4904	0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe	82

C:\Users\Admin\AppData\Local\Temp\0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe
"C:\Users\Admin\AppData\Local\Temp\0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall set allowedprogram 'C:\Users\Admin\AppData\Local\Temp\0bfd213a04c5dc84ca33e9f2b340c0eaaf6af16ee327d1cc056f54296cc01c10.exe' enable
  2⤵
  - Modifies Windows Firewall
  PID:2292

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4904-133-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4904-134-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download