3e90f416b021302021ce20a4b127bfd8f1efe1ac52644f1d7efe2b4e0639f1cd

Analysis

max time kernel
149s
max time network
146s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
07/05/2026, 00:51

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General

Target
2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Size 136KB
Sample260507-a7tp7acy3t
SHA256 3e90f416b021302021ce20a4b127bfd8f1efe1ac52644f1d7efe2b4e0639f1cd
MD5 052467aa79f41a85cca070b57c1087c6
SHA1 f8a9b1e7f8729c9b6c9411d8c77122de5449e69b
SHA512 fc05c245add735d46813d1d40825e99a5e18c3e9c645fc6f4a84cc085d3bd0a78fa4ed00c202a4850848604fa03d2c786471a5f7fe81f673d24f30a1495ae4e9
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXJ:i6mgbYlTyvOAKTHpapTrJIzXJ
TLSH
T1B8D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4800	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"	2026-05-07_052467aa79f41a85cca070b57c1087c6_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	2026-05-07_052467aa79f41a85cca070b57c1087c6_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	2572	2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Token: SeDebugPrivilege	4800	AhnSvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2572 wrote to memory of 4800	2572	2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	78
PID 2572 wrote to memory of 1236	2572	2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-07_052467aa79f41a85cca070b57c1087c6_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:2572
- 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:4800
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-07_052467aa79f41a85cca070b57c1087c6_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1236

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 a68cd8726a1ae7ef7e39f5dac8b3523370b0cd2b8463e8949ef8e7603096ecdf
MD5 56d1ea1cf618650316df877354a7bcb2
SHA1 d1a020eb7a6e09b6c95f4031315b8d4aa21c38fe
SHA512 6de8bcb3edd2700f72fa53a6abbadfa41261220d86a877d24921fc6d7fc063057d66078dc7e690d87e53908ffad339cdc657ce54fd1e207596fddca52ee9b87d
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXd:i6mgbYlTyvOAKTHpapTrJIzXd
TLSH
T17FD39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2572-0-0x0000000000140000-0x0000000000162000-memory.dmp

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memory/2572-8-0x0000000000140000-0x0000000000162000-memory.dmp

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memory/4800-5-0x0000000000840000-0x0000000000862000-memory.dmp

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memory/4800-9-0x0000000000840000-0x0000000000862000-memory.dmp

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memory/4800-10-0x0000000000840000-0x0000000000862000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads