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
30/04/2026, 10:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe
Resource
win11-20260130-en
6 signatures
150 seconds
General
- Target e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe
- Size 355KB
- Sample260430-msdrmshs2r
- SHA256 e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e
- MD5 78070a3101496b5000f33b32f14c5ed6
- SHA1 a320ae865da988292cfb4bc97947871bac89db98
- SHA512 64babddf8913275e62cd6c952b0eba2813d8558f73a7fd10e31f5e093f9d3e1d09ed6ef658c809ab70b9840bdccd0e2fc6f262d26825e4ac9fcf566ac4cc4b31
- SSDEEP 3072:4leRs9R4wx1O0fWrh8sqsXRZzJ54+A5xSFZWlKXXXXXXXXeO3RJmMT:4QyR4wx1OiWrZqwRDmr2aBOB
- TLSH T14274083EF24FF022D1D0F538E0E5921505AB6C9E3E8C25AA3A98E905D579E847E13F53
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 696 nvsjavej.exe 4380 nvsjavej.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nvsjavej.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nvsjavej.exe - Delays execution with timeout.exe 1 IoCs
pid Process 3628 timeout.exe - Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe 696 nvsjavej.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3076 wrote to memory of 3172 3076 e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe 81 PID 3172 wrote to memory of 3628 3172 cmd.exe 83 PID 696 wrote to memory of 4380 696 nvsjavej.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe"C:\Users\Admin\AppData\Local\Temp\e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3076 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 4 /nobreak && del /f /q "C:\Users\Admin\AppData\Local\Temp\e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Windows\SysWOW64\timeout.exetimeout /t 4 /nobreak3⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:3628
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-
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C:\Users\Public\Documents\nvsjavej.exeC:\Users\Public\Documents\nvsjavej.exe -sss1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:696 -
C:\Users\Public\Documents\nvsjavej.exe"C:\Users\Public\Documents\nvsjavej.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4380
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Public\Documents\nvsjavej.exe
- Size 355KB
- SHA256 e868111b149928dc2fe837972176ef7453e3a8553595193646488c9a707b902e
- MD5 78070a3101496b5000f33b32f14c5ed6
- SHA1 a320ae865da988292cfb4bc97947871bac89db98
- SHA512 64babddf8913275e62cd6c952b0eba2813d8558f73a7fd10e31f5e093f9d3e1d09ed6ef658c809ab70b9840bdccd0e2fc6f262d26825e4ac9fcf566ac4cc4b31
- SSDEEP 3072:4leRs9R4wx1O0fWrh8sqsXRZzJ54+A5xSFZWlKXXXXXXXXeO3RJmMT:4QyR4wx1OiWrZqwRDmr2aBOB
- TLSH T14274083EF24FF022D1D0F538E0E5921505AB6C9E3E8C25AA3A98E905D579E847E13F53
- MD5 SHA1 SHA512 SSDEEP TLSH