730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb

General

Target

730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe
Size

8.2MB
MD5

16f5a0862751c4a02dcb001a275bd844
SHA1

f932d1f74129021175950ad5c56a06947547742a
SHA256

730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb
SHA512

f5b0d92ee42c39ac2a912da23b051a0a16471824ae5f1069018f0e49298f9c6320ff2dd5f1884c2e6b37b702c44de60b63cd63c8a609743fd5232f76a01812d7
SSDEEP

49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecw:V8e8e8f8e8e8x

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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4012 set thread context of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 set thread context of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92

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	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
812	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe
812	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 812	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	91
PID 4012 wrote to memory of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92
PID 4012 wrote to memory of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92
PID 4012 wrote to memory of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92
PID 4012 wrote to memory of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92
PID 4012 wrote to memory of 4376	4012	730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe	92

C:\Users\Admin\AppData\Local\Temp\730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe
"C:\Users\Admin\AppData\Local\Temp\730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4012
- C:\Users\Admin\AppData\Local\Temp\730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe
  "C:\Users\Admin\AppData\Local\Temp\730f0f4852ff31031bf53ccf6e2ded40ee354b20f316c082fa94c957e9f98ceb.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:812
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:4376

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/812-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/812-27-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/812-25-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/812-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4012-3-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/4012-6-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/4012-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4012-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4012-22-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4012-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4012-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/4376-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4376-19-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4376-18-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads