Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/07/2026, 18:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 531KB
- Sample260731-xmlv6sfb57
- SHA256 eb46f3bb1d962545c5d3a032fb71abcc3a66010d7ba64f6c2f902f27f5ef4d08
- MD5 25387bfd9dd1511f836746c2a5ff5612
- SHA1 4738c1021a0b39d103762f4e97be8a82ca29b079
- SHA512 0f0b8e74d3cf85b1b41e9e1fd73291c16001312d6d1a9921ea45578dd75444b3a37f3575e2f4fa825dffcaca094e92521e284978b8632e564a27843b08458947
- SSDEEP 12288:KdcAIffrC9fdm7nawuR6I3FwnWtfD8oGsN7fn5nPmR:KdpInm9fdmu3YmFwnYrPRn5PmR
- TLSH T1E5C4F15162C3C1B2D1960432166BCBB22D3A7E311B29AEC772D0777DBD316C2A6B131B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4344 57B0.tmp - Executes dropped EXE 1 IoCs
pid Process 4344 57B0.tmp - 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 2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 57B0.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4344 57B0.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4476 wrote to memory of 4344 4476 2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Users\Admin\AppData\Local\Temp\57B0.tmp"C:\Users\Admin\AppData\Local\Temp\57B0.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-31_25387bfd9dd1511f836746c2a5ff5612_amadey_elex_remcos_rhadamanthys_smoke-loader.exe CFE8FED378027A1C38350D421CB1C5C5C91A2DDBCE208F9081877AE423A2DDA2D16BCAF33C3FABA67797ECE22E12368EB957156D92CDE856EB4976BBA30B5BA62⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4344
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\57B0.tmp
- Size 531KB
- SHA256 c02f459b7c779539b60e933b888c08e3b8a60eb4cf72b0f985c2f7da14b357a5
- MD5 0958208de46a6e4d3cee27e4e8f8c92e
- SHA1 338658149f6a824213bfaa624261dbdfbdd92a02
- SHA512 230ca38b849a37717c78129683eb6ddd1631205a944705902555b38acfebef25ef08918a95dabe21294c88bac5b92c6bd2ac258c6f7895cb1475fad5e73f7f5a
- SSDEEP 12288:KdcAIffrC9fdm7napHAh2Pveg14N7fn5nPmR:KdpInm9fdmupHAMx4Rn5PmR
- TLSH T1FAC4F05172C3C172D09614331A9ACBB22D3A39325B296DCB72D077BD7D316C2A6B631B
- MD5 SHA1 SHA512 SSDEEP TLSH