c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6

General

Target

c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe
Size

8.8MB
MD5

9aee068d3fc82832556ee222f94ec7d1
SHA1

50dde7d338a3fd3ab6e6ef590efe742d1c3c3f48
SHA256

c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6
SHA512

f457c4de73632dd8cab64ae9996b2570250231a289de34d7cb55a63d4d0410a566a8a872af8e045287428d597ba8ea98fc469a13198963dc61d99730fad0b1ac
SSDEEP

49152:K1XP6rPbNechC0bNechC0bNecIC0bNechC0bNechC0bNecq:K1+8e8e8f8e8e8d

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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4648 set thread context of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 set thread context of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.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	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4872	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe
4872	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 4872	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	91
PID 4648 wrote to memory of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	92
PID 4648 wrote to memory of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	92
PID 4648 wrote to memory of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	92
PID 4648 wrote to memory of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	92
PID 4648 wrote to memory of 5048	4648	c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe	92

C:\Users\Admin\AppData\Local\Temp\c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe
"C:\Users\Admin\AppData\Local\Temp\c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe
  "C:\Users\Admin\AppData\Local\Temp\c15ab484d2cd92f58d7b3fbfa68babd6bfc1946f62a71568c27c107268a332b6.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4872
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:5048

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4648-0-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4648-1-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/4648-2-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4648-3-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/4648-15-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/4872-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4872-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4872-18-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/4872-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5048-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/5048-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/5048-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads