3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447

General

Target

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
Size

1.2MB
MD5

870180745863cad717db1f020e3d70a8
SHA1

6d900dc94e794eac57a6b90074bb915a9c03fdba
SHA256

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447
SHA512

f4043cfce21dcf5ba755dd9e2154c2ac6d64efe34319d105fd3b158bcb4ecb42074eaa0fbf0ebb2f81f7e0c40faa4890b35f7fbfa2bdaf53aecad0e7cde2601e
SSDEEP

12288:OIbsBDU0I6+Tu0TJ0N1oYgNOFDA7W2FeDSIGVH/KIDgDgUeHbY11kx:OIbGD2JTu0GoZQDbGV6eH81kx

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

Processes:

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

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"	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

description	pid	process	target process
PID 3472 set thread context of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 set thread context of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe

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

Processes:

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

pid	process
3440	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
3440	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe

description	pid	process	target process
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3440	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
PID 3472 wrote to memory of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe
PID 3472 wrote to memory of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe
PID 3472 wrote to memory of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe
PID 3472 wrote to memory of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe
PID 3472 wrote to memory of 3452	3472	3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe	diskperf.exe

C:\Users\Admin\AppData\Local\Temp\3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
"C:\Users\Admin\AppData\Local\Temp\3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe
  "C:\Users\Admin\AppData\Local\Temp\3594e146bed4e52c454ffc31743d297d743e663d0c5b6f58a17598110af7a447.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3440
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:3452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3440-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3440-25-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/3440-27-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3440-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3452-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3452-18-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3452-20-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3472-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3472-5-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/3472-3-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/3472-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3472-23-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3472-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3472-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads