07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2025, 02:14

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General

Target

07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
Size

1.3MB
MD5

848fcc30357be982b8d107e6c45390a6
SHA1

477c03e4f9fb45f9ca6ae04c79728474ffc4cf2a
SHA256

07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e
SHA512

a2adde1775886db699b103742469c8675c56633cac1c4b110947793b10c562d27ccd9fb482d5dce5f1052684925e156f81f70169d1a56fa61c6cbf4515bb65eb
SSDEEP

24576:Vu6J33O0c+JY5UZ+XC0kGso6FaKQ+KLJVQBZNsYfKxQfq+WY:3u0c++OCvkGs9FaKQLLJuB8owQiY

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\semispheroidal.vbs	semispheroidal.exe

Executes dropped EXE 1 IoCs

pid	Process
756	semispheroidal.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cbe-9.dat	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3656	756	WerFault.exe	83

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	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	semispheroidal.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
756	semispheroidal.exe
756	semispheroidal.exe
756	semispheroidal.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
756	semispheroidal.exe
756	semispheroidal.exe
756	semispheroidal.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 756	3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe	83
PID 3100 wrote to memory of 756	3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe	83
PID 3100 wrote to memory of 756	3100	07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe	83
PID 756 wrote to memory of 2132	756	semispheroidal.exe	85
PID 756 wrote to memory of 2132	756	semispheroidal.exe	85
PID 756 wrote to memory of 2132	756	semispheroidal.exe	85

C:\Users\Admin\AppData\Local\Temp\07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe
"C:\Users\Admin\AppData\Local\Temp\07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3100
- C:\Users\Admin\AppData\Local\Allene\semispheroidal.exe
  "C:\Users\Admin\AppData\Local\Temp\07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:756
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e.exe"
    3⤵
    PID:2132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 692
    3⤵
    - Program crash
    PID:3656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 756 -ip 756
1⤵
PID:232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Allene\semispheroidal.exe

Filesize
1.3MB

MD5
848fcc30357be982b8d107e6c45390a6

SHA1
477c03e4f9fb45f9ca6ae04c79728474ffc4cf2a

SHA256
07b27d0e65f751737e5d9bee0b78b5a56933264014b5171ae03f3c2c3b51ae0e

SHA512
a2adde1775886db699b103742469c8675c56633cac1c4b110947793b10c562d27ccd9fb482d5dce5f1052684925e156f81f70169d1a56fa61c6cbf4515bb65eb

Download Submit
memory/756-18-0x0000000000C60000-0x0000000001060000-memory.dmp

Filesize
4.0MB

Download
memory/3100-6-0x00000000016D0000-0x0000000001AD0000-memory.dmp

Filesize
4.0MB

Download