Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 18:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
navicat8_mysql_cs.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
navicat8_mysql_cs.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
˵_Readme.html
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral4
Sample
˵_Readme.html
Resource
win11ltsc2024-20260709-en
10 signatures
150 seconds
General
- Target navicat8_mysql_cs.exe
- Size 9.5MB
- Sample260809-wvcrsstare
- SHA256 9cc0f06a3b368a21dbe8779b2c06dc4dadcfeded7112530640faa2000ccda8f9
- MD5 c85f8ee04976218913ef7b0066394436
- SHA1 b291ca82b0f70a00794a969c55f612607785f976
- SHA512 2908e96aaab09238b42b8900f05fb3c884bf4471706091db66204b4d29a32c70321de085e6b6e96957793125d7f69f56d8d11f7cf48522d932176edaad777f9a
- SSDEEP 196608:zHFlmpZrkpz49GJUyaByzuSMsCSDuufX/5VRUySh+:zlWoz4gDxaGCcuq/5VRU14
- TLSH T1FCA63397768914F1D974CCB0BE8B60D2E6B4DB6400E7E52198F423F92A75EB2F3C1186
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6100 is-DIKPQ.tmp - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 navicat8_mysql_cs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language is-DIKPQ.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4136 wrote to memory of 6100 4136 navicat8_mysql_cs.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe"C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp"C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp" /SL4 $400A4 "C:\Users\Admin\AppData\Local\Temp\navicat8_mysql_cs.exe" 9583958 1280002⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6100
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-R9PUN.tmp\is-DIKPQ.tmp
- Size 726KB
- SHA256 a75f0affc9914c97379f8feac901e03bcf4c1e0c5fe22e0c46ef821dae80ad41
- MD5 4a69b60a3d51226fe632adf6d6b57528
- SHA1 fcb46a4c2b1c40d9d3bee6014e046eaf64385396
- SHA512 f6517af84b64e108dcb43aeed88b9fa43db425f6bd17a3db26260212a14f4c29ede334ad56f415d2c7bbb5c49b38325cdefd853ec2ec98804f7ed779ebc13d70
- SSDEEP 12288:deuHnWgyrwQV1rPja37nzHtA6SxCJdcNQR6t0FguTKZkSHxOD:8uHcrwQV1rP+37nzHtA6NJdA0SVZVxOD
- TLSH T1DEF48B27F2A0C837D0B31E749D5B86945926FE102F35A5AB36E81F0C4F3969179273E2
- MD5 SHA1 SHA512 SSDEEP TLSH