5ab0f33028e741a4a9ee4061137b12ce2977690fc034b631b3de109c6d0fa4bc

General

Target

2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
Size

237KB
MD5

c4c3d0b49ebdab4d458f5298c3714225
SHA1

6b5421e260a8b6bdfccabd25157c884fbfa1ee84
SHA256

5ab0f33028e741a4a9ee4061137b12ce2977690fc034b631b3de109c6d0fa4bc
SHA512

2b9c0f40ac1d4ad95df40b14033fd0d9a2da28351674b519060bb1130abfc4046bbd807d3d1a9cce0d2bd21bd51293273fdb55bc4be7b54b94c4399339a6db6d
SSDEEP

6144:QA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:QATuTAnKGwUAWVycQqgj

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
4824	2328	WerFault.exe	108
4812	4504	WerFault.exe	86

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	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3532	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3532	Explorer.EXE
Token: SeCreatePagefilePrivilege	3532	Explorer.EXE
Token: SeShutdownPrivilege	3532	Explorer.EXE
Token: SeCreatePagefilePrivilege	3532	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2328	winver.exe
4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3532	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4504 wrote to memory of 2328	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	108
PID 4504 wrote to memory of 2328	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	108
PID 4504 wrote to memory of 2328	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	108
PID 4504 wrote to memory of 2328	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	108
PID 2328 wrote to memory of 3532	2328	winver.exe	56
PID 4504 wrote to memory of 3532	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	56
PID 4504 wrote to memory of 3156	4504	2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe	51

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3156

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3532
- C:\Users\Admin\AppData\Local\Temp\2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-30_c4c3d0b49ebdab4d458f5298c3714225_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4504
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2328
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2328 -s 300
      4⤵
      Program crash
      PID:4824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 884
    3⤵
    - Program crash
    PID:4812

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:5116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2328 -ip 2328
1⤵
PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4504 -ip 4504
1⤵
PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3156-21-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/3156-15-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/3532-7-0x0000000000C00000-0x0000000000C06000-memory.dmp

Filesize
24KB

Download
memory/3532-13-0x0000000000C70000-0x0000000000C76000-memory.dmp

Filesize
24KB

Download
memory/3532-8-0x0000000000C00000-0x0000000000C06000-memory.dmp

Filesize
24KB

Download
memory/4504-4-0x0000000003D00000-0x0000000003D01000-memory.dmp

Filesize
4KB

Download
memory/4504-5-0x0000000003D00000-0x0000000003D01000-memory.dmp

Filesize
4KB

Download
memory/4504-9-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/4504-1-0x0000000004690000-0x0000000004CE8000-memory.dmp

Filesize
6.3MB

Download
memory/4504-14-0x00000000057A0000-0x00000000061A0000-memory.dmp

Filesize
10.0MB

Download
memory/4504-3-0x0000000003D00000-0x0000000003D01000-memory.dmp

Filesize
4KB

Download
memory/4504-16-0x00000000057A0000-0x00000000061A0000-memory.dmp

Filesize
10.0MB

Download
memory/4504-20-0x0000000004690000-0x0000000004CE8000-memory.dmp

Filesize
6.3MB

Download
memory/4504-2-0x0000000003D00000-0x0000000003D01000-memory.dmp

Filesize
4KB

Download

Analysis

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