942ab7c3942e51ef52e090fb78d74541c551f10225c0761a19d553d0174ab0c7

Analysis

max time kernel
71s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
28/01/2024, 07:20

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General

Target
7c7dd46de87c9b5850983cddd17a98f0.exe
Size 112KB
Sample240128-h54rdafeel
SHA256 942ab7c3942e51ef52e090fb78d74541c551f10225c0761a19d553d0174ab0c7
MD5 7c7dd46de87c9b5850983cddd17a98f0
SHA1 d27c1489be7cea8e2a73e6fd12d1bd8b8fc2dcb5
SHA512 e46b6932b02e8d2e6476b57a7cf7f4d967ec0a6c916d1384eb393e17c84a380f251342adec8ad14ffb74880e5bd23f126fcc1ac02cc05af4fe8c82869787181d
SSDEEP 1536:RlTToxSeO8YUafns78rTgQIlvRsMeIXvnM+TTof1N/m0nNn:RlTTox5YnT9IvRsL+TTofzmI1
MD5 SHA1 SHA512 SSDEEP

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\micrososoot = "c:\\users\\admin\\appdata\\local\\temp\\7c7dd46de87c9b5850983cddd17a98f0.exe "	reg.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Survival_0.txt	7c7dd46de87c9b5850983cddd17a98f0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2420	7c7dd46de87c9b5850983cddd17a98f0.exe
2420	7c7dd46de87c9b5850983cddd17a98f0.exe
2420	7c7dd46de87c9b5850983cddd17a98f0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 3504	2420	7c7dd46de87c9b5850983cddd17a98f0.exe	92
PID 2420 wrote to memory of 3504	2420	7c7dd46de87c9b5850983cddd17a98f0.exe	92
PID 2420 wrote to memory of 3504	2420	7c7dd46de87c9b5850983cddd17a98f0.exe	92

C:\Users\Admin\AppData\Local\Temp\7c7dd46de87c9b5850983cddd17a98f0.exe
"C:\Users\Admin\AppData\Local\Temp\7c7dd46de87c9b5850983cddd17a98f0.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\reg.exe
  reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v "micrososoot" /d "c:\users\admin\appdata\local\temp\7c7dd46de87c9b5850983cddd17a98f0.exe " /f
  2⤵
  - Adds Run key to start application
  PID:3504

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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