1499ff51b1fa71b8e374c2bb44ae6c3f7a0c42e594cb93379e8ba3e6cee168cb

Analysis

max time kernel
150s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/04/2026, 04:26

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General

Target
2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Size 136KB
Sample260415-e2kmjsew8n
SHA256 1499ff51b1fa71b8e374c2bb44ae6c3f7a0c42e594cb93379e8ba3e6cee168cb
MD5 8ccbdbedf40db051f47fc85ee0fe66dc
SHA1 0daf97a2d00004574aea25c514ad8ec9a37bda86
SHA512 0134cd358d4182f814b11c7c22afeafd43de417d20efd734f62482112ab862c185e99859ff92795dcd55aaf23fce1971c8d6a280989d8bc5f0938a1e5761c0e4
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXE:i6mgbYlTyvOAKTHpapTrJIzXE
TLSH
T1F0D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3844	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"	2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_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	AhnSvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Token: SeDebugPrivilege	3844	AhnSvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 3844	4484	2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	80
PID 4484 wrote to memory of 3392	4484	2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_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:4484
- 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:3844
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-04-15_8ccbdbedf40db051f47fc85ee0fe66dc_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3392

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 627520e7c6fe8721fcca98291ada3f5eaed71e3f3844b547a612375f5e4235ae
MD5 18cdd64564f7ee4f16e79acc549343ca
SHA1 f6089dae9cbae06f016e072f884382901257d1a5
SHA512 e1cdaa4cfb08a7ecedc878ba1612a8a755f17366ce774be468cceba1078156a3bc5d31942256d7355ffab10a49a19337559a9213ecf5f52e1b0fe5891cc0471f
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXd:i6mgbYlTyvOAKTHpapTrJIzXd
TLSH
T169D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3844-4-0x0000000000B80000-0x0000000000BA2000-memory.dmp

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memory/3844-9-0x0000000000B80000-0x0000000000BA2000-memory.dmp

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memory/3844-10-0x0000000000B80000-0x0000000000BA2000-memory.dmp

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memory/4484-0-0x0000000000FF0000-0x0000000001012000-memory.dmp

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memory/4484-8-0x0000000000FF0000-0x0000000001012000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads