f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3

Analysis

max time kernel
92s
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
06-12-2024 09:07

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General

Target

f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
Size

2.9MB
MD5

8208f66cde069f40e891527615147ffc
SHA1

fdb5489ee6610e1dfd1611b28f0ead65eb4fba73
SHA256

f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3
SHA512

4193c19cd7b348cb9e5e5b176a1f662fa59bc74dd5910de3e973917a7b0ba72f147a6481a38cf45d14c6fcc1b53115a09107ecb0b9b57e86816cc33537eb4896
SSDEEP

24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHV:7v97AXmw4gxeOw46fUbNecCCFbNecA

Score

7^/10

discovery persistence

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs	cmd.exe

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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1828 set thread context of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 4444 set thread context of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 set thread context of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104

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 4 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	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
4240	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
4240	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 3680	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	84
PID 1828 wrote to memory of 3680	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	84
PID 1828 wrote to memory of 3680	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	84
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 1828 wrote to memory of 4444	1828	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	86
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4240	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	103
PID 4444 wrote to memory of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104
PID 4444 wrote to memory of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104
PID 4444 wrote to memory of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104
PID 4444 wrote to memory of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104
PID 4444 wrote to memory of 4840	4444	f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe	104

C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
"C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:3680
- C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
  C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4444
- - C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
    C:\Users\Admin\AppData\Local\Temp\f416c3db491954766fa20796806ed2d3d6827d6744c547beac7c33d6666094d3.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:4240
- - C:\Windows\SysWOW64\diskperf.exe
    "C:\Windows\SysWOW64\diskperf.exe"
    3⤵
    PID:4840

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

Replay Monitor

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Downloads

memory/4240-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4240-33-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4240-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4444-7-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-11-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-4-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-2-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-1-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4444-9-0x00000000004E7000-0x0000000000513000-memory.dmp

Filesize
176KB

Download
memory/4444-3-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-8-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4444-10-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4444-5-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4444-6-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4444-26-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/4444-29-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/4840-22-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4840-24-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4840-19-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download