b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1

General

Target

b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe
Size

1.8MB
MD5

04ce122c5579a5dc0cfa287ee16c85ad
SHA1

953cc29af01cd00fb9d95254018dc4ab2f3a0b87
SHA256

b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1
SHA512

b3fff457d4c0e9a60c954f17b268f701ec54ca65a41ad3efcc32e4886c3d23924ebad560ffa50482b74431fb7bd67d32c4c3da6312ac4b4a64151b78715c8f60
SSDEEP

12288:0ttgtirudG2aW7DkJzajoQ6UdyoRkVwT9iWuN09O6qA7W2FeDSIGVH/KIDgDgUe3:00zasCakodyoR/uGQDbGV6eH81k7

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"	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1668 set thread context of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 set thread context of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.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	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3560	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe
3560	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 3560	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	91
PID 1668 wrote to memory of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	92
PID 1668 wrote to memory of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	92
PID 1668 wrote to memory of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	92
PID 1668 wrote to memory of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	92
PID 1668 wrote to memory of 224	1668	b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe	92

C:\Users\Admin\AppData\Local\Temp\b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe
"C:\Users\Admin\AppData\Local\Temp\b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Users\Admin\AppData\Local\Temp\b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe
  "C:\Users\Admin\AppData\Local\Temp\b608a6526412bd3bbddcbfc2d36efed24c78c5243c222e245e97632ccbb150e1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3560
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:224

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

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Downloads

memory/224-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/224-14-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/224-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1668-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1668-1-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/1668-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1668-3-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/1668-16-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3560-4-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3560-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3560-18-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/3560-20-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads