a6d9856553f18c4eff9ebbcf170e40f0866218ea9b523b7aa3b7070f8d8ffdb3

Analysis

max time kernel
150s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
16/05/2026, 02:37

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General

Target
2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Size 136KB
Sample260516-c4dkxaas91
SHA256 a6d9856553f18c4eff9ebbcf170e40f0866218ea9b523b7aa3b7070f8d8ffdb3
MD5 74bb03e83c5f2e753a8d6d21580719c4
SHA1 7b90143c7e63d8044e668aaf2c8f33917d394850
SHA512 ed673e045321a3207f0bce1e789aed1a64e6460484f0d7c4d15e7f77ed095c69ffa7a87d495c8000e3c9587131a2a012ff3ac2b7caa1942e2444220dba10034d
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXE:i6mgbYlTyvOAKTHpapTrJIzXE
TLSH
T144D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3096	AhnSvc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AhnUpadate = "\"C:\\ProgramData\\AhnLab\\AhnSvc.exe\" /run"	2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AhnSvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Token: SeDebugPrivilege	3096	AhnSvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3096	4680	2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	80
PID 4680 wrote to memory of 3464	4680	2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680
- C:\ProgramData\AhnLab\AhnSvc.exe
  "C:\ProgramData\AhnLab\AhnSvc.exe" /run
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3096
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-16_74bb03e83c5f2e753a8d6d21580719c4_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3464

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

AhnSvc.exe

Path C:\ProgramData\AhnLab\AhnSvc.exe
Size 136KB
SHA256 c58e4c3233a451cf603f7d21d80db72bf3fdd1c02b1c44e4ea921c0dd2a25180
MD5 02bf550dd931ae85eb1e1f0358f1fe44
SHA1 165bc03112ee0899692549c659dc7c0d0897f83c
SHA512 1a7fb0c999061474ee1ab523ef0927490bf7d3688a7d9f28136cd1c379105c876a265c5683af378684f62f141c91c5afc2bb18af15c351ac41456ef1012ffa08
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXz:i6mgbYlTyvOAKTHpapTrJIzXz
TLSH
T133D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3096-4-0x0000000000680000-0x00000000006A2000-memory.dmp

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memory/3096-9-0x0000000000680000-0x00000000006A2000-memory.dmp

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memory/3096-10-0x0000000000680000-0x00000000006A2000-memory.dmp

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memory/4680-0-0x00000000006A0000-0x00000000006C2000-memory.dmp

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memory/4680-8-0x00000000006A0000-0x00000000006C2000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads