c1dbf75bd0dcf6a8fde9029f081fb1bc2af0519dccc49b8231d38d50134523e9

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
31/03/2025, 01:26

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General

Target

2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

af3f4f38d42f7d2bbd91d3342b2c6492
SHA1

919fe9b281ebfec6598f2f72b55f527992589c92
SHA256

c1dbf75bd0dcf6a8fde9029f081fb1bc2af0519dccc49b8231d38d50134523e9
SHA512

87b0a0fd01c3e96ea517c84d42a2811cfae5953bf6895ec94ad8a1d9ec16e2a15e6bb5179443995875533a4c65a3e7aaef2d19d6d3a45fd6812db55815f47509
SSDEEP

6144:kA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:kATuTAnKGwUAW3ycQqgf

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2316	4516	WerFault.exe	107
4104	4136	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4516	winver.exe
4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3484	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 4516	4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe	107
PID 4136 wrote to memory of 4516	4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe	107
PID 4136 wrote to memory of 4516	4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe	107
PID 4136 wrote to memory of 4516	4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe	107
PID 4516 wrote to memory of 3484	4516	winver.exe	56
PID 4136 wrote to memory of 3484	4136	2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3484
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_af3f4f38d42f7d2bbd91d3342b2c6492_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4136
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4516
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 300
      4⤵
      Program crash
      PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4136 -s 776
    3⤵
    - Program crash
    PID:4104

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:1988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4516 -ip 4516
1⤵
PID:644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4136 -ip 4136
1⤵
PID:4356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/3484-4-0x0000000001630000-0x0000000001636000-memory.dmp

Filesize
24KB

Download
memory/3484-5-0x0000000001630000-0x0000000001636000-memory.dmp

Filesize
24KB

Download
memory/3484-10-0x0000000001710000-0x0000000001716000-memory.dmp

Filesize
24KB

Download
memory/4136-1-0x0000000004670000-0x0000000004CC8000-memory.dmp

Filesize
6.3MB

Download
memory/4136-2-0x0000000003D70000-0x0000000003D71000-memory.dmp

Filesize
4KB

Download
memory/4136-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4136-13-0x0000000004670000-0x0000000004CC8000-memory.dmp

Filesize
6.3MB

Download