6f85a7c5b0cd2d75e267c7f75ae41b9be992411c00c423c79a6c55f77e54b3d5

Analysis

max time kernel
149s
max time network
148s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
20/04/2026, 02:43

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Size 136KB
Sample260420-c71vlsfx5k
SHA256 6f85a7c5b0cd2d75e267c7f75ae41b9be992411c00c423c79a6c55f77e54b3d5
MD5 0c9c77470fbacb3487e76e598ba9f7d2
SHA1 01cc7d19d9aacc05912d44ef968e1b6db39ba9c9
SHA512 4dff27525c427ff0877d2448d4c580be83c2a36d2f91aa5ca24bb23a25f07a5be16dee147a9092a7d169f88eb0ec9a466839d0d3ae571efdef5ce05513366c1b
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtX5:i6mgbYlTyvOAKTHpapTrJIzX5
TLSH
T1A4D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2992	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"	2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_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	2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_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	4712	2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Token: SeDebugPrivilege	2992	AhnSvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 2992	4712	2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	79
PID 4712 wrote to memory of 1100	4712	2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_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:4712
- 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:2992
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-04-20_0c9c77470fbacb3487e76e598ba9f7d2_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1100

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

Replay Monitor

Loading Replay Monitor...

Downloads

AhnSvc.exe

Path C:\ProgramData\AhnLab\AhnSvc.exe
Size 136KB
SHA256 3fb0c25b04bc2cee44611102a8716a853778d0102b19eab3e390537f26e9a543
MD5 f2b9b1bda6fd241722408b515691654b
SHA1 333725d80779243afd25f221fe0e9c966a8afbb2
SHA512 ed653f94e32d1d4b2c1dd8d53a7b8c344ca3cb27f907c322c1ba439379d0abb9efbc08fa360d678afeb2b072973ec783c2a1922dfab56f17f95cb59567d5038d
SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtX4:i6mgbYlTyvOAKTHpapTrJIzX4
TLSH
T153D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2992-5-0x00000000004A0000-0x00000000004C2000-memory.dmp

Download

memory/2992-9-0x00000000004A0000-0x00000000004C2000-memory.dmp

Download

memory/2992-10-0x00000000004A0000-0x00000000004C2000-memory.dmp

Download

memory/4712-0-0x0000000000790000-0x00000000007B2000-memory.dmp

Download

memory/4712-8-0x0000000000790000-0x00000000007B2000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads