1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8

General

Target

1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe
Size

211KB
MD5

d28da912c2e492b4a8039303ef2fcaa9
SHA1

33b838f202881152505b9f6800e27b87e5d5c298
SHA256

1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8
SHA512

141bc8e83abebb8b4818f21959ada6dfa3f0f3bc0063d3353b74e1e6b8108688a4226e2635e8344c124ff7c868b94d215b797877af53b194f0a7873d076c0270
SSDEEP

3072:mhMCsw9/w+A4cwP+5OzutpHKGruONM4QuZA+67bi83eILfbq5kmhd:5Cswq+AXYu7HGOSuZAlAILjqd

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	oneetx.exe

Executes dropped EXE 3 IoCs

pid	Process
1380	oneetx.exe
3680	oneetx.exe
3584	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	cacls.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	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	oneetx.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	cmd.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
1520	schtasks.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3416	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 3416 wrote to memory of 1380	3416	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe	82
PID 3416 wrote to memory of 1380	3416	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe	82
PID 3416 wrote to memory of 1380	3416	1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe	82
PID 1380 wrote to memory of 1520	1380	oneetx.exe	83
PID 1380 wrote to memory of 1520	1380	oneetx.exe	83
PID 1380 wrote to memory of 1520	1380	oneetx.exe	83
PID 1380 wrote to memory of 5112	1380	oneetx.exe	85
PID 1380 wrote to memory of 5112	1380	oneetx.exe	85
PID 1380 wrote to memory of 5112	1380	oneetx.exe	85
PID 5112 wrote to memory of 1116	5112	cmd.exe	87
PID 5112 wrote to memory of 1116	5112	cmd.exe	87
PID 5112 wrote to memory of 1116	5112	cmd.exe	87
PID 5112 wrote to memory of 1988	5112	cmd.exe	88
PID 5112 wrote to memory of 1988	5112	cmd.exe	88
PID 5112 wrote to memory of 1988	5112	cmd.exe	88
PID 5112 wrote to memory of 1656	5112	cmd.exe	89
PID 5112 wrote to memory of 1656	5112	cmd.exe	89
PID 5112 wrote to memory of 1656	5112	cmd.exe	89
PID 5112 wrote to memory of 1468	5112	cmd.exe	90
PID 5112 wrote to memory of 1468	5112	cmd.exe	90
PID 5112 wrote to memory of 1468	5112	cmd.exe	90
PID 5112 wrote to memory of 2452	5112	cmd.exe	91
PID 5112 wrote to memory of 2452	5112	cmd.exe	91
PID 5112 wrote to memory of 2452	5112	cmd.exe	91
PID 5112 wrote to memory of 184	5112	cmd.exe	92
PID 5112 wrote to memory of 184	5112	cmd.exe	92
PID 5112 wrote to memory of 184	5112	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe
"C:\Users\Admin\AppData\Local\Temp\1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3416
- 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:1380
- - 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:1520
- - 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:5112
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1116
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1988
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "oneetx.exe" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:1656
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1468
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\c3912af058" /P "Admin:N"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2452
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\c3912af058" /P "Admin:R" /E
      4⤵
      System Location Discovery: System Language Discovery
      PID:184

C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
1⤵
- Executes dropped EXE
PID:3680

C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
1⤵
- Executes dropped EXE
PID:3584

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
211KB

MD5
d28da912c2e492b4a8039303ef2fcaa9

SHA1
33b838f202881152505b9f6800e27b87e5d5c298

SHA256
1bf89374d7f2e75321c5cad6c542ef741831fabfa9777c7bafe0850882298bd8

SHA512
141bc8e83abebb8b4818f21959ada6dfa3f0f3bc0063d3353b74e1e6b8108688a4226e2635e8344c124ff7c868b94d215b797877af53b194f0a7873d076c0270

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads