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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft OneDrive = "C:\\Users\\Admin\\AppData\\Local\\Chrome\\StikyNot.exe"	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1248 set thread context of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 set thread context of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32

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
2832	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe
2832	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2832	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	31
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32
PID 1248 wrote to memory of 2976	1248	623a322a3781c61a0275e1f6a0cbefeb5994d10899ecc21652602465def52b69.exe	32

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:1248
- 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:2832
- C:\Windows\SysWOW64\diskperf.exe
  "C:\Windows\SysWOW64\diskperf.exe"
  2⤵
  PID:2976

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/1248-35-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1248-2-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1248-1-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1248-3-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1248-4-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1248-6-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1248-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/1248-25-0x0000000001FC0000-0x00000000020D4000-memory.dmp

Filesize
1.1MB

Download
memory/2832-14-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2832-18-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2832-12-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2832-26-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2832-10-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2832-42-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2976-31-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2976-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-38-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2976-37-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2976-27-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2976-43-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads