3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/12/2024, 08:01

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General

Target

3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
Size

8.9MB
MD5

fbb8225afbda31ed8578cdbb692f0853
SHA1

fab62cc7a2e2e35ce0bad08ebc09dc3df80befa6
SHA256

3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022
SHA512

a8de18924fc7adc0822d671c924507b614507a2a3e75190d1c44e863db6f083d8d68550e5d6753daf5d4389ba4086389cc1e33aa76401e52d085c58de241e74a
SSDEEP

49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNecJ:K1+8e8e8f8e8e8s

Score

6^/10

discovery 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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1080 set thread context of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2412	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
2412	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2412	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	99
PID 1080 wrote to memory of 2796	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	100
PID 1080 wrote to memory of 2796	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	100
PID 1080 wrote to memory of 2796	1080	3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe	100

C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
"C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1080
- C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe
  "C:\Users\Admin\AppData\Local\Temp\3a8993972646e84beaeec0496e5fc66cf6e2286184600d2f9cabd88c91036022.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2412
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2796

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1080-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1080-1-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/1080-2-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/1080-3-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/1080-10-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2412-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2412-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2412-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads