a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 18:04

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General

Target

a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe
Size

1.8MB
MD5

240274efcb7715d66ade21409bc0c553
SHA1

0aa5d007db60dd6db0d39efb52b8e76fb555b8de
SHA256

a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f
SHA512

4498744494667ae23fe7ba1ea415814a6ab8ae5a779c97f07dfc08c651bd932a53244e4803ca3cc0b4f3155438ca219ad6adf79c596b9aba3c581294f37aa329
SSDEEP

12288:BUrjP8Xuc2UY0B8TIwDDMistJ6gicRzubSFJeOgTpBA7W2FeDSIGVH/KIDgDgUem:ujjSYIUDJ86giGTPQDbGV6eH81kC

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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5020 set thread context of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91

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	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
224	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe
224	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 224	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	91
PID 5020 wrote to memory of 4312	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	92
PID 5020 wrote to memory of 4312	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	92
PID 5020 wrote to memory of 4312	5020	a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe	92

C:\Users\Admin\AppData\Local\Temp\a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe
"C:\Users\Admin\AppData\Local\Temp\a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Users\Admin\AppData\Local\Temp\a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe
  "C:\Users\Admin\AppData\Local\Temp\a9de4c054889ccea8a3fa54f76aea6d1b3cd6b6483cb505b9058f5b38d560c4f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:224
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:4312

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/224-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/224-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/224-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5020-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/5020-1-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/5020-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/5020-3-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/5020-12-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads