2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633

General

Target

2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe
Size

1.2MB
MD5

37841440073a9c2d23f8928b3927c0e1
SHA1

44c06e7a162a624bd22b1969432f58dae8aedd1c
SHA256

2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633
SHA512

6137441de4d95b72e1cb7f271f9212d2dbf686a2dffd4b51ac68e714c5763c0a21c3fc09b3c5d52fc90f59680ffefaa6e50af7d580d1375cbf249250c5136477
SSDEEP

12288:OIbsBDU0I6+Tu0TJ0N1oYgNOFDA7W2FeDSIGVH/KIDgDgUeHbY11kl:OIbGD2JTu0GoZQDbGV6eH81kl

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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 set thread context of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100

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	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3416	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe
3416	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3416	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	99
PID 2128 wrote to memory of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100
PID 2128 wrote to memory of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100
PID 2128 wrote to memory of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100
PID 2128 wrote to memory of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100
PID 2128 wrote to memory of 3384	2128	2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe	100

C:\Users\Admin\AppData\Local\Temp\2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe
"C:\Users\Admin\AppData\Local\Temp\2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Users\Admin\AppData\Local\Temp\2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe
  "C:\Users\Admin\AppData\Local\Temp\2dda0a1a86259947bb9089ad777f039b12be6a35b1f3a609acb535451b0f4633.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3416
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:3384

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/2128-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2128-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2128-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2128-3-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

Download
memory/2128-5-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

Download
memory/2128-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2128-21-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3384-17-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3384-18-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3384-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3416-15-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3416-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3416-24-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/3416-26-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads