bf9b91e6d399e0de1623d41aa6f424e7add074fa9f515a16c250f12270bd004c

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/06/2026, 06:41

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General

Target
2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Size 123KB
Sample260601-hfwz8sf14m
SHA256 bf9b91e6d399e0de1623d41aa6f424e7add074fa9f515a16c250f12270bd004c
MD5 6aadbb1bf8d9f905404685b4809897b6
SHA1 810590036f5b7a013920e57d47286d77a1c410ec
SHA512 46c0f63c6b5789bb9525f9b2385d42f9097254e0405061accaf20c966de0707c7042c379aaca2feefebb4173d2035ca58d84d3a564708b5ff895c22ecee14c34
SSDEEP 1536:82Fb4bdd6M1I23CsoX/DHZclZ4gQhuArbnSOkLxnVDtFn/wo6k5UpwtsL:Hh4HZ1r3QvmlVQ1SX5tFn/B6k5UhL
TLSH
T1A7C38D217881C0B7C04AD5B00919D361EA7F7D3296B85583F7990BBA9FB13D07A3D26B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4500	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"	2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_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	2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_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	3856	2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Token: SeDebugPrivilege	4500	AhnSvc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 4500	3856	2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe	80
PID 3856 wrote to memory of 1676	3856	2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_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:3856
- 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:4500
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-06-01_6aadbb1bf8d9f905404685b4809897b6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1676

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 123KB
SHA256 0820b913d4c72c91567df4c774ede8069d9a3680073c301a7e360bdaf098efc4
MD5 5c64c094361b6772439826fe55522b57
SHA1 673ff1f1af5ec224c3bed7e3e37b58d62d4d7369
SHA512 da85a6a4d83fd7bec59620cb44f63f090a4329f79d0b8d3e636a70e7202da81862db9cbb28f517d12dc54a7904e429fcc45f7e649fe74fa8f6e7e1788b045af3
SSDEEP 1536:82Fb4bdd6M1I23CsoX/DHZclZ4gQhuArbnSOkLxnVDtFn/wo6k5Upwts8:Hh4HZ1r3QvmlVQ1SX5tFn/B6k5Uh8
TLSH
T1FCC38D217881C0B7C04AD5B00919D361EA7F7D3296B85583F7990BBA9FB13D07A3D26B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4500-6-0x00000000006C0000-0x00000000006DF000-memory.dmp

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memory/4500-8-0x00000000006C0000-0x00000000006DF000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads