66b10c7183b17ab701fadd3a2fca52cae887b2438e005d9e4b1b1d8e3f0272e1

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 07:07

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General

Target

2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe
Size

22KB
MD5

2b6a58df2d474a6f0e7fad22583447b1
SHA1

54c451e67561497649701cd50b789b49fbde97c8
SHA256

66b10c7183b17ab701fadd3a2fca52cae887b2438e005d9e4b1b1d8e3f0272e1
SHA512

64b51c8dcef7af0fa0b5766140ab234c7acd464206536c330a143a999146194dc44ed849e4396da389f9163f7d0a930abfae4cc68531fc5c042ee121f9745ac6
SSDEEP

384:RCAVpr2v3D8e7G3Zh1m1p3us3uPCgNA658wKrKst/ArfAKBqzayAjbm1NeLNek+l:nVprgnmZrm1p+s+PCS7587tWsGyubu

Score

10^/10

evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	wscntfy.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1"	wscntfy.exe

Executes dropped EXE 1 IoCs

pid	Process
2936	wscntfy.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\wscntfy.exe	2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe
File opened for modification	\??\c:\windows\wscntfy.exe	2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 2936	4904	2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe	83
PID 4904 wrote to memory of 2936	4904	2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe	83
PID 4904 wrote to memory of 2936	4904	2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b6a58df2d474a6f0e7fad22583447b1_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4904
- \??\c:\windows\wscntfy.exe
  3
  2⤵
  - Modifies firewall policy service
  - Executes dropped EXE
  PID:2936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

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

C:\Windows\wscntfy.exe

Filesize
22KB

MD5
2b6a58df2d474a6f0e7fad22583447b1

SHA1
54c451e67561497649701cd50b789b49fbde97c8

SHA256
66b10c7183b17ab701fadd3a2fca52cae887b2438e005d9e4b1b1d8e3f0272e1

SHA512
64b51c8dcef7af0fa0b5766140ab234c7acd464206536c330a143a999146194dc44ed849e4396da389f9163f7d0a930abfae4cc68531fc5c042ee121f9745ac6

Download Submit
memory/2936-4-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4904-5-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads