0253e21a499a93fce873b23c0537c034f5ca074c37591a7e7a285b3ab2c82773

Analysis

max time kernel
150s
max time network
101s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 23:36

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General

Target
2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe
Size 1.3MB
Sample260629-3lp44aay8q
SHA256 0253e21a499a93fce873b23c0537c034f5ca074c37591a7e7a285b3ab2c82773
MD5 243977ebb11817fbbc28932f3869a2b3
SHA1 e3ecebd6523715a3e30b4c22bffdfcd7e85c732a
SHA512 c14083683f46b8f211f116ac3f9405271c425a7efa1b6c10e541219f421c105f7837aaebbf93b9690a191027ea7452f991a6c0735b489de64fe829a8f4c95a93
SSDEEP 24576:8WBz95ndbgfx57OBLmgjTSW6BXqlZ8l61ycOD3zldw4KcBiT8X:8m95nZgfxOTjTSXq8Y1yN1dwFai
TLSH
T13E659D2175B8427DC6A33031CE2D6A36596DD472C72814C70364EB79E9642C2EE37BEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1052	EF4D.tmp

Executes dropped EXE 1 IoCs

pid	Process
1052	EF4D.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EF4D.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1052	EF4D.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 1052	1860	2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Users\Admin\AppData\Local\Temp\EF4D.tmp
  "C:\Users\Admin\AppData\Local\Temp\EF4D.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-25_243977ebb11817fbbc28932f3869a2b3_amadey_elex_remcos_smoke-loader.exe 82C3A4138627CE6928BE65075D83B1FEF2B505B2DECDAB42D00A2D48D15A4AE4C078709CC13BF61A16BFD29B4F963A0CB1AC0CA98F9EA09A326DBB64B183045C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1052

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

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

EF4D.tmp

Path C:\Users\Admin\AppData\Local\Temp\EF4D.tmp
Size 1.3MB
SHA256 f9353f8ac31fe03a3031fdfbbef1c359b13c8fc336f222e4f8777edd5498d496
MD5 c153f5b208ee41271338616a51650a7b
SHA1 c5c95004fd0556a82a690d5a335fb7b2421a87cf
SHA512 71f1f83c20a64fedb7453e167f98bcbcd3ce1bf1b71500ef7f8f72290f9c7d8bba1ded7d305a02ed5d752caf62ba8e3e847ed5b3cf8f2f42f208517c97ed5904
SSDEEP 24576:8WBz95ndbgfx59AjrcZCC+W3HgjTSW6BXqlZ8l61ycOD3zldw4KcBiT8X:8m95nZgfxYfcO3jTSXq8Y1yN1dwFai
TLSH
T11A659D2175B8427DC6A33031CA2D6A36596DD472C72814C70364EB79F9642C2EE37BEE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1052-5-0x0000000000400000-0x0000000000486000-memory.dmp

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memory/1052-9-0x0000000000400000-0x0000000000486000-memory.dmp

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memory/1860-0-0x0000000000400000-0x0000000000486000-memory.dmp

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memory/1860-8-0x0000000000400000-0x0000000000486000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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