remcos | 24752797663d8850658f896ff700a3eed7167343f6bbb29a8f8a570c7282fbab

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/10/2026, 02:20

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General

Target
2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe
Size 124KB
Sample261011-cskvvatzgs
SHA256 24752797663d8850658f896ff700a3eed7167343f6bbb29a8f8a570c7282fbab
MD5 ca425610773f40deb40f308ff9b959f9
SHA1 6b62d8fc18467c3d3988ab226ecb72a40515dc17
SHA512 f4e230edd61b2f21845067512f5b0a78bc83dc0cc255c7885b93d523a3d3c15a0af0165824cf57df231169bfaca3d0ab7bf07d5ad67130bd98284e140b7dc98f
SSDEEP 3072:8qLondaxZq2ovMb6E9kwBC4CpY+zQMI4:8qLon4vxHawBC4Cu+zQMI
TLSH
T169C308172649C5A3E8211DB40B417F92AFFC6FA64A46A1E3D348DC852D7580AF03E97F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery remcos rat

Malware Config

Signatures

Family: Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Reads the TCP/IP host and domain name from the registry 1 TTPs 1 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2400	2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-10_ca425610773f40deb40f308ff9b959f9_elex_parallax_remcos_remocs_wannacry.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2400

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

logs.dat

Path C:\Users\Admin\AppData\Roaming\remcos\logs.dat
Size 79B
SHA256 2ab6a92e6e932890541f48bbbd8658dd8aeb96ef013eee34a3ab46a1fc83b3ee
MD5 338190360a45420dc64b0583b89b1f1e
SHA1 a87a860822d10ec6475390cd43467de30c2a4452
SHA512 5a3ce7fbf75cb1888e933b66437d65d507ad5bf26d5a8aef0dd83dc5d80da011e05ea5c84b9bbe3cd6208af86dd308955b8412fc708d2a3de45f5ebd05f646b4
TLSH
T198A01246CA20894000103DF0B14C309750411D123E6A180AB0015F08C24C0043980111
MD5 SHA1 SHA512 TLSH

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