623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69

General

Target

623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
Size

6.4MB
MD5

8f54c23c3e99df42fd8c751bc1cd4b17
SHA1

fc99721a7d5286bb3f95e5e43ae1065b6152e632
SHA256

623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69
SHA512

f9da8ddb09dc27bcdfbe6107a284092f412c3776d5dc311f5fccf9bf03439d6ceaba3eded590866eea9ab7c718325f8e022993ddd1fd1a8b6c95a6381109372e
SSDEEP

49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechCL:V8e8e8f8e87

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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3440 set thread context of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91

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	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2632	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
2632	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 2632	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	91
PID 3440 wrote to memory of 3060	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	92
PID 3440 wrote to memory of 3060	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	92
PID 3440 wrote to memory of 3060	3440	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	92

C:\Users\Admin\AppData\Local\Temp\623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
"C:\Users\Admin\AppData\Local\Temp\623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Users\Admin\AppData\Local\Temp\623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
  "C:\Users\Admin\AppData\Local\Temp\623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2632
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:3060

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/2632-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2632-13-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2632-23-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2632-21-0x0000000000440000-0x0000000000509000-memory.dmp

Filesize
804KB

Download
memory/3440-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3440-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3440-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3440-3-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/3440-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3440-6-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/3440-20-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads