7dff0b7e40673e045a901b90edc596b52cbb723a247747bb398f808b7ad47f01

General

Target
2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
Size 655KB
Sample260816-t5x5daem21
SHA256 7dff0b7e40673e045a901b90edc596b52cbb723a247747bb398f808b7ad47f01
MD5 deacc4f7286f6619831c043e914dffd7
SHA1 517f4dc9c017a6ddad12a1dfea705d5711fc36ff
SHA512 2bd99c90bf0a980b48e1d92f66a9b3fc1d995f295af5f80310b8643d6fb4b28d4b677cb1d28e15d2bb73b43a45f6d8c9d25d2e3ab97adf7c3fcf324652b3f517
SSDEEP 12288:1vdreppqoaR1APF5c72KaTzohz1Skh1reMb01JQntLOCbnesmk1HYs:19SqoaRyPFOhz8y1rembesN1H/
TLSH
T1E1E42713A6D8FCB1D0B212742B37D7E19B7EFC310A26C15F63C41A19A93C5D2BA21796
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 2 IoCs

pid	Process
5644	system.exe
1092	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe

Loads dropped DLL 3 IoCs

pid	Process
3212	Rundll32.exe
1776	Rundll32.exe
1776	Rundll32.exe

Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

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\system = "C:\\Windows\\system32\\system.exe"	Rundll32.exe

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	Rundll32.exe
File opened (read-only)	\??\F:	Rundll32.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\system.exe	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
File created	C:\Windows\SysWOW64\btxlbhaa.dll	system.exe
File created	C:\Windows\SysWOW64\qlnnbhaa.dll	system.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\AAV\CDriver.sys	Rundll32.exe

Launches sc.exe 7 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4576	sc.exe
5060	sc.exe
5536	sc.exe
3080	sc.exe
5108	sc.exe
4536	sc.exe
8	sc.exe

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 16 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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	system.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Rundll32.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
3212	Rundll32.exe
1776	Rundll32.exe
1776	Rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
820	Process not Found

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2444	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 5644	2444	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe	89
PID 5644 wrote to memory of 3212	5644	system.exe	90
PID 3212 wrote to memory of 4124	3212	Rundll32.exe	91
PID 3212 wrote to memory of 4672	3212	Rundll32.exe	92
PID 3212 wrote to memory of 5060	3212	Rundll32.exe	93
PID 3212 wrote to memory of 4576	3212	Rundll32.exe	94
PID 3212 wrote to memory of 3080	3212	Rundll32.exe	98
PID 3212 wrote to memory of 5536	3212	Rundll32.exe	99
PID 3212 wrote to memory of 5108	3212	Rundll32.exe	101
PID 3212 wrote to memory of 4536	3212	Rundll32.exe	102
PID 3212 wrote to memory of 2444	3212	Rundll32.exe	88
PID 3212 wrote to memory of 5644	3212	Rundll32.exe	89
PID 3212 wrote to memory of 4124	3212	Rundll32.exe	91
PID 3212 wrote to memory of 4672	3212	Rundll32.exe	92
PID 3212 wrote to memory of 5060	3212	Rundll32.exe	93
PID 3212 wrote to memory of 4576	3212	Rundll32.exe	94
PID 4672 wrote to memory of 3840	4672	net.exe	108
PID 4124 wrote to memory of 3820	4124	net.exe	109
PID 3212 wrote to memory of 8	3212	Rundll32.exe	110
PID 5644 wrote to memory of 1776	5644	system.exe	112
PID 2444 wrote to memory of 1092	2444	2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe	114

C:\Users\Admin\AppData\Local\Temp\2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\SysWOW64\system.exe
  C:\Windows\system32\system.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5644
- - C:\Windows\SysWOW64\Rundll32.exe
    Rundll32 C:\Windows\system32\btxlbhaa.dll Exbcute
    3⤵
    - Loads dropped DLL
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3212
  - - C:\Windows\SysWOW64\net.exe
      net stop WinDefend
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4124
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop WinDefend
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3820
  - - C:\Windows\SysWOW64\net.exe
      net stop MpsSvc
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4672
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop MpsSvc
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3840
  - - C:\Windows\SysWOW64\sc.exe
      sc config WinDefend start= disabled
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:5060
  - - C:\Windows\SysWOW64\sc.exe
      sc config MpsSvc start= disabled
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:4576
  - - C:\Windows\SysWOW64\sc.exe
      sc stop ZhuDongFangYu
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:3080
  - - C:\Windows\SysWOW64\sc.exe
      sc delete ZhuDongFangYu
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:5536
  - - C:\Windows\SysWOW64\sc.exe
      sc stop 360rp
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:5108
  - - C:\Windows\SysWOW64\sc.exe
      sc delete 360rp
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:4536
  - - C:\Windows\SysWOW64\sc.exe
      "C:\Windows\System32\sc.exe" stop PolicyAgent
      4⤵
      Launches sc.exe
      System Location Discovery: System Language Discovery
      PID:8
- - C:\Windows\SysWOW64\Rundll32.exe
    Rundll32 C:\Windows\system32\qlnnbhaa.dll Exbcute
    3⤵
    - Loads dropped DLL
    - Adds Run key to start application
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1776
- C:\Users\Admin\AppData\Local\Temp\2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
  C:\Users\Admin\AppData\Local\Temp\2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1092

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2

T1569

Service Execution

2

T1569.002

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Defense Evasion

Impair Defenses

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2

T1489

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Downloads

2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe

Path C:\Users\Admin\AppData\Local\Temp\2026-08-16_deacc4f7286f6619831c043e914dffd7_amadey_elex_luca-stealer_njrat_redline-stealer_remcos_rh.exe
Size 506KB
SHA256 3e6966da0bfd35ab6f11839907254952d1e2281f66daa052cd499bd39bf65370
MD5 464a531e6cbd4f0dcd85c6301e2c7f8e
SHA1 82d7e2bfcc7c1a8b34b7702e3920c0a3e17ac0e3
SHA512 96fabd4b37d19f83002caa529f5d452b9d812b37498f4ccbb7f9b61d591e3d8e631bc062ef91f78bda012632f141efe005471fa2355816aa04269a740a44df79
SSDEEP 12288:nvdreppqoaR1APF5c72KaTzohz1Skh1reMb01JQntLOCbnesmk1:n9SqoaRyPFOhz8y1rembesN1
TLSH
T132B41513A6ECBCF5E0B212302B3B97D1CB7EFC601A21C65F23D4151D997C592BA217A6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

4D99.tmp

Path C:\Users\Admin\AppData\Local\Temp\4D99.tmp
Size 2.1MB
SHA256 974e92b2a97436569c49462a80471bbc255a8b493fc90e2456996c09aed7518b
MD5 ab643592c60ae22b34fef0ff90dc0f07
SHA1 a7ded0b66d1e3e89b285f781e9defe00c6eb0528
SHA512 a1964a377f1499866f7c5d87a70004fc059140e4249502bca540bc3b92eae9e39605b082894a4246f5381fbacf5430f4797b40d405b9e1bcb3cc49c1ee9f33b3
SSDEEP 49152:FeSoNo12Vhg0TCHn0jyuCFUj+opuJo5h4vlng5M:F1oQ+hk+yusUbpuJo5h4x
TLSH
T1BEA58C23F45960A6CCF312F0914D773A92EC97308B2488C367B55AEBF9619C15B3279B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

btxlbhaa.dll

Path C:\Windows\SysWOW64\btxlbhaa.dll
Size 77KB
SHA256 11ef1bb3ff9d11008a7d5439b5f8ebdfe51ef637bc812db97c8594997b2e7eed
MD5 67ebf9f4c63bd69f58119538e14799b2
SHA1 8ffa7f574c0a3485374cf8328da7110c4bdd9974
SHA512 3b7aaa74de1e40ab74c2464f5c222ea70f5c8a60c1e55bba72801bafea5e7b9f4b88ee02f0c32a2425da9583f1bf40357a0d2ee652a2da6078150e0cbaf6cf9a
SSDEEP 1536:WzlLerP0gGg1Qe6+Qlr0i7802rd9cqCmh6DY5atOXPQ:WzlS3Ylr0i780SJV
TLSH
T1A4731744F301CD26D9D004BD6275E372751D1A32AB9F94B377DA2E2AB7302F3A629706
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

qlnnbhaa.dll

Path C:\Windows\SysWOW64\qlnnbhaa.dll
Size 23KB
SHA256 7c2fa4a51de2badce90521f4c36f5bebfdf0bc93ddac96277b48972f3f617b32
MD5 d306664efe8e3f8093201c8189c41ba9
SHA1 4835837f6cf08450bf1274147fb9460df5fee86e
SHA512 4103771d2335c58d55145bb2f38b482137b54442da195dce4792c0083149f3f63763839c0fa3eeb9aa0f4ebd2b0811e1c176c72ff6379207fa25f887a3c88af8
SSDEEP 384:gp4GXvaOHVhhR8SycTQcgYiAOuT6pp0gRRJfP0bDKMR9CHom:gp4G/rbYSyhYNvgdfPGDhCH
TLSH
T15FB2C369F74EEE21E19640B67264EA3A644C6931138FB0E7F7C34E1115742E0A67AF0B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

system.exe

Path C:\Windows\SysWOW64\system.exe
Size 144KB
SHA256 4f5c154b3bc66f993c07c97a119a478d4c09c8cdb3c1701495c6b1a3cbb1f7c9
MD5 9e801cc7c8d98d8944b361d3a3e596f0
SHA1 892c029920e2c3de95e7adcf02b1a2d357e6d82d
SHA512 2488fa1f43cc7366eb9e65e0deae58b9e498aa4b5b8f1f8ce0f0958fdfd86254e74eead3d8540ece4722dbeafe12818c81540003c2026f50b114b7cb7539e32e
SSDEEP 1536:JUV+9j27NPcjXsUzlLerP0gGg1Qe6+Qlr0i7802rd9cqCmh6DY5atOXPQZ4t9hYQ:KKHXsUzlS3Ylr0i780SJVMMhYNMfP7
TLSH
T17FE35A05F741DD32C4D100BD2175D772651D6A325B9F90A3B7CA1F6ABB302E2AA39B0B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2444-0-0x0000000000210000-0x00000000002BA000-memory.dmp

Download

memory/2444-10-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Download

memory/2444-28-0x0000000000210000-0x00000000002BA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads