406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1

General

Target

406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe
Size

215KB
MD5

4866b8c283ca69fb586675947f8e3054
SHA1

1a837e1dce65d3d1f4b8ce6e16897389253084fe
SHA256

406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1
SHA512

4e3bf3148ce9384948e9b5d8e1cc0d24494cfdf870c80846db0301e42c48a5b6bb88dcf5841fa33e9e6f9bb7464bbbae23a1f99e1f565a061a24a019f35c3233
SSDEEP

3072:mhMCsw9/w+A4cwP+5OzutpHKGruONM4QuZA+67bi83eILfbq5kmh/:5Cswq+AXYu7HGOSuZAlAILjq/

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	oneetx.exe

Executes dropped EXE 3 IoCs

pid	Process
2448	oneetx.exe
2120	oneetx.exe
4372	oneetx.exe

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 10 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	oneetx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3620	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4528	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 2448	4528	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe	83
PID 4528 wrote to memory of 2448	4528	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe	83
PID 4528 wrote to memory of 2448	4528	406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe	83
PID 2448 wrote to memory of 3620	2448	oneetx.exe	85
PID 2448 wrote to memory of 3620	2448	oneetx.exe	85
PID 2448 wrote to memory of 3620	2448	oneetx.exe	85
PID 2448 wrote to memory of 2108	2448	oneetx.exe	87
PID 2448 wrote to memory of 2108	2448	oneetx.exe	87
PID 2448 wrote to memory of 2108	2448	oneetx.exe	87
PID 2108 wrote to memory of 4308	2108	cmd.exe	89
PID 2108 wrote to memory of 4308	2108	cmd.exe	89
PID 2108 wrote to memory of 4308	2108	cmd.exe	89
PID 2108 wrote to memory of 4212	2108	cmd.exe	90
PID 2108 wrote to memory of 4212	2108	cmd.exe	90
PID 2108 wrote to memory of 4212	2108	cmd.exe	90
PID 2108 wrote to memory of 3824	2108	cmd.exe	91
PID 2108 wrote to memory of 3824	2108	cmd.exe	91
PID 2108 wrote to memory of 3824	2108	cmd.exe	91
PID 2108 wrote to memory of 3768	2108	cmd.exe	92
PID 2108 wrote to memory of 3768	2108	cmd.exe	92
PID 2108 wrote to memory of 3768	2108	cmd.exe	92
PID 2108 wrote to memory of 3980	2108	cmd.exe	93
PID 2108 wrote to memory of 3980	2108	cmd.exe	93
PID 2108 wrote to memory of 3980	2108	cmd.exe	93
PID 2108 wrote to memory of 212	2108	cmd.exe	94
PID 2108 wrote to memory of 212	2108	cmd.exe	94
PID 2108 wrote to memory of 212	2108	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe
"C:\Users\Admin\AppData\Local\Temp\406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
  "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3620
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2108
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:4308
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:4212
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:3824
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3768
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\c3912af058" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3980
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\c3912af058" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:212

C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
1⤵
- Executes dropped EXE
PID:2120

C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
1⤵
- Executes dropped EXE
PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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

C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

Filesize
215KB

MD5
4866b8c283ca69fb586675947f8e3054

SHA1
1a837e1dce65d3d1f4b8ce6e16897389253084fe

SHA256
406f6497f3549686e779d9ec03386d707f333c662a6d0eb47c824c6eeedc4fd1

SHA512
4e3bf3148ce9384948e9b5d8e1cc0d24494cfdf870c80846db0301e42c48a5b6bb88dcf5841fa33e9e6f9bb7464bbbae23a1f99e1f565a061a24a019f35c3233

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads