863006a932d3830d2b98e308d07fbf46f263ec1542a11bb5b6b3b1f1af865ffb

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 07:35

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General

Target

c2cdce6e69cc30c5d744601c5401aff8.exe
Size

13KB
MD5

c2cdce6e69cc30c5d744601c5401aff8
SHA1

8433179e9943699418d144551670f1c80a45dcb0
SHA256

863006a932d3830d2b98e308d07fbf46f263ec1542a11bb5b6b3b1f1af865ffb
SHA512

806099892d83c269fdede1b314852589154a03b05301011f8958a047cafa13effe8f8a8945446c38080fb873a00cf4cbc6bf718211f984137a24dcb9097b4206
SSDEEP

192:6iAObiJUEDmtRpxh4D3mm9CokY/qbSn8dPJqYYL3:6MbpUQLxOD34Cqu8mYYL3

Score

8^/10

evasion persistence

Malware Config

Signatures

Disables Task Manager via registry modification
evasion

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2172	netsh.exe

Adds Run key to start application 2 TTPs 1 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\System32 = "C:\\Windows\\system32\\update32.exe"	c2cdce6e69cc30c5d744601c5401aff8.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\update32.exe	c2cdce6e69cc30c5d744601c5401aff8.exe
File opened for modification	C:\Windows\SysWOW64\update32.exe	c2cdce6e69cc30c5d744601c5401aff8.exe
File opened for modification	C:\Windows\SysWOW64\dlds8.exe	c2cdce6e69cc30c5d744601c5401aff8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 2172	1300	c2cdce6e69cc30c5d744601c5401aff8.exe	89
PID 1300 wrote to memory of 2172	1300	c2cdce6e69cc30c5d744601c5401aff8.exe	89
PID 1300 wrote to memory of 2172	1300	c2cdce6e69cc30c5d744601c5401aff8.exe	89

C:\Users\Admin\AppData\Local\Temp\c2cdce6e69cc30c5d744601c5401aff8.exe
"C:\Users\Admin\AppData\Local\Temp\c2cdce6e69cc30c5d744601c5401aff8.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall set allowedprogram 'C:\Users\Admin\AppData\Local\Temp\c2cdce6e69cc30c5d744601c5401aff8.exe' enable
  2⤵
  - Modifies Windows Firewall
  PID:2172

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1300-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1300-1-0x00000000005E0000-0x0000000000615000-memory.dmp

Filesize
212KB

Download
memory/1300-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1300-4-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1300-6-0x00000000005E0000-0x0000000000615000-memory.dmp

Filesize
212KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads