a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba

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
11/11/2024, 02:56

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General

Target

a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
Size

2.9MB
MD5

964bde7ff5e10a0d4002cbe2b545ab70
SHA1

2e0722a7749959c0aef3d7e9736c57a7558e6eea
SHA256

a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba
SHA512

30aeb3a14bb360a03a7354005bcbee7294a566a72a1a3dcd71a72bc32657495c4c559b70722838a11a4e973c891595aaf5a77c3b38f044968a197218b593b2dc
SSDEEP

24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHf:7v97AXmw4gxeOw46fUbNecCCFbNece

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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1408 set thread context of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 3936 set thread context of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 set thread context of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
2280	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
2280	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 3932	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	83
PID 1408 wrote to memory of 3932	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	83
PID 1408 wrote to memory of 3932	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	83
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 1408 wrote to memory of 3936	1408	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	88
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 2280	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	106
PID 3936 wrote to memory of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107
PID 3936 wrote to memory of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107
PID 3936 wrote to memory of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107
PID 3936 wrote to memory of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107
PID 3936 wrote to memory of 644	3936	a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe	107

C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
"C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1408
- 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\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.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:3932
- C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
  C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3936
- - C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
    C:\Users\Admin\AppData\Local\Temp\a5ea4ab0a43b452d8eada55cd5d8ef802dfccbd1616f648c88797d82025043ba.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2280
- - C:\Windows\SysWOW64\diskperf.exe
    "C:\Windows\SysWOW64\diskperf.exe"
    3⤵
    PID:644

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/644-25-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/644-24-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/644-21-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2280-16-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2280-32-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2280-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3936-10-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-8-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-7-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3936-3-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-11-0x00000000004E7000-0x0000000000513000-memory.dmp

Filesize
176KB

Download
memory/3936-12-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-2-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-1-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3936-4-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-5-0x00000000004E7000-0x0000000000513000-memory.dmp

Filesize
176KB

Download
memory/3936-6-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3936-28-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/3936-26-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download
memory/3936-9-0x0000000000400000-0x0000000001400000-memory.dmp

Filesize
16.0MB

Download