e3955ac6011b9ed9bf2a21a57ad9a1d6fbf3fdcf05bdf89b41bc0ac48ef576fc

Analysis

max time kernel
145s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 07:27

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General

Target

1220d9b7f0a09acdd9e7cbc8966decb3.exe
Size

460KB
MD5

1220d9b7f0a09acdd9e7cbc8966decb3
SHA1

b36060484942c0431f9e9496757584a39f08eb03
SHA256

e3955ac6011b9ed9bf2a21a57ad9a1d6fbf3fdcf05bdf89b41bc0ac48ef576fc
SHA512

65e5649c52e996ace12d963701f0c123ba58b30743fb7aeca3d60770ad78aa33ab0684d3c5448538975dd44b0044ba9dae6d0c5befcbad41967553365a3ad181
SSDEEP

6144:ntfETT7+21Jzo2SdHqBlcEWnDA6DDr8YCXlhy3AgHf3H5srdvKsCvrWfbip44R:ntfEn7+0Mqz2DDrOlILkvZarWmL

Score

6^/10

persistence

Malware Config

Signatures

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\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\SfKg6wIPuS = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1220d9b7f0a09acdd9e7cbc8966decb3.exe"	1220d9b7f0a09acdd9e7cbc8966decb3.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1772	2996	WerFault.exe	14

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2996	1220d9b7f0a09acdd9e7cbc8966decb3.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 1772	2996	1220d9b7f0a09acdd9e7cbc8966decb3.exe	32
PID 2996 wrote to memory of 1772	2996	1220d9b7f0a09acdd9e7cbc8966decb3.exe	32
PID 2996 wrote to memory of 1772	2996	1220d9b7f0a09acdd9e7cbc8966decb3.exe	32
PID 2996 wrote to memory of 1772	2996	1220d9b7f0a09acdd9e7cbc8966decb3.exe	32

C:\Users\Admin\AppData\Local\Temp\1220d9b7f0a09acdd9e7cbc8966decb3.exe
"C:\Users\Admin\AppData\Local\Temp\1220d9b7f0a09acdd9e7cbc8966decb3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 812
  2⤵
  - Program crash
  PID:1772

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads