Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
02/05/2026, 14:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe
- Size 1.6MB
- Sample260502-rsefdset3q
- SHA256 2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f
- MD5 e692ed7b17594e871f4f4d4517935979
- SHA1 5a4ddf0684eb787d26fcb8e08e8841ef625cf6d3
- SHA512 a1935adf5e81110160a39eea9dde58379a29bcc7f5b1592fb952a7b226f80de4e9bc294526dd2db48250cc6e532973c86b2ca5c09f66f3eab0e5baf216dccd34
- SSDEEP 24576:7JHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:7ialcpx761B72S9z9yNRX/zU8En0p
- TLSH T130751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5000 1D0C0B0A120F156A155C15E0D0C160D0B160C.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4240 2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe 5000 1D0C0B0A120F156A155C15E0D0C160D0B160C.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1D0C0B0A120F156A155C15E0D0C160D0B160C.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4240 wrote to memory of 5000 4240 2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe"C:\Users\Admin\AppData\Local\Temp\2d1c8fe2b195d1197d67846afbd620396a3bdbc692a938f93a0b6be63e68233f.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Users\Admin\AppData\Local\Temp\1D0C0B0A120F156A155C15E0D0C160D0B160C.exeC:\Users\Admin\AppData\Local\Temp\1D0C0B0A120F156A155C15E0D0C160D0B160C.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:5000
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1D0C0B0A120F156A155C15E0D0C160D0B160C.exe
- Size 1.6MB
- SHA256 9ae155c24e736871c35752bc08637a9e5b041a27a564f51c2ae178a78270578b
- MD5 a754494e702bd6b2a65b2b65a0d95cce
- SHA1 dfde49986054f176263ccf60be2bbdeb24db6ef7
- SHA512 4ba9bd0ad044adcec2628253d8c4a973e4c66c1237365f8d653f3d53a3864258e9148b09414632c0150f7a65f81c082df3121b3d2b0e7a5d6514e9bc9283e9c3
- SSDEEP 24576:TJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Tialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1E5751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH