Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/09/2026, 18:13
Behavioral task
behavioral1
Sample
2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe
Resource
win11ltsc2024-20260911-en
5 signatures
150 seconds
General
- Target 2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe
- Size 483KB
- Sample260917-wtsfvsthpc
- SHA256 2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd
- MD5 a7b05a250fe718711c9dfb1655d34eff
- SHA1 3365dfebab7ef4b72404c1681f75490a6bb77e95
- SHA512 fbb18ac9724de57c5477cb4c8e5b025bfaed4ad93fc85449bcf60728d8994fb8c345c219ad0b57d7d6c65672cf6518496e0b3e54251e5d463482337d25dd4738
- SSDEEP 6144:y/7iPrcL3ArwhBq7Kjsn9iHGXg0lwGS9MNNhdFvPxps9gsAOZZuAXec727ov:y/uPq3AfK496Gw0lwGXN3pvs/Zuv8v
- TLSH T172B49E01BAD2C072D57514300D3AF776EABCBD212826497BB3D61D5BFE30190B62A6B7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" reg.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe - Modifies registry key 1 TTPs 1 IoCs
pid Process 8 reg.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2432 2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2432 wrote to memory of 2944 2432 2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe 88 PID 2944 wrote to memory of 8 2944 cmd.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe"C:\Users\Admin\AppData\Local\Temp\2a1c5a9210dbc0a1e9dba74fb9f6e2848ac7e5ae7de97f319eb18a976a2e57bd.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Windows\SysWOW64\cmd.exe/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\SysWOW64\reg.exeC:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f3⤵
- UAC bypass
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:8
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\remcos\logs.dat
- Size 144B
- SHA256 b474fe95530440085ba93435f6ca4eafcaf3c9c76de944e00d83e223abf74c69
- MD5 61d96ca24382ac7441c9fdc2f7bb9cd2
- SHA1 9c540516e8e8ecd37d06c61e1ff340dc17196d34
- SHA512 f40ecc9d08f933b1942ab2665d51c3302a82dd740280e873cb22492e0923c6037d5989397a13fd4639920c8835b3cf6c620fa02c3b5384cd116965d7d4ee115f
- TLSH T131C02B7E008EC0BA087A07A7F4C2D94C11B50C59347BC51510340E1459C4632F89CDF0
- MD5 SHA1 SHA512 TLSH