9a5ada8a6829dadff24efdfe2dd3887a35ec4040b38b9609db301b991ec110c1

Analysis

max time kernel
149s
max time network
141s
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, 01:20

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General

Target

2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

a0edf50b6a8bff648fcbcf03297f4b9a
SHA1

b902a2f905df7d25f993680603b49aed37159c50
SHA256

9a5ada8a6829dadff24efdfe2dd3887a35ec4040b38b9609db301b991ec110c1
SHA512

d52079d3d65b47355b476b1a7f1f31cfe9fc51255200b059c090f0051cab91039ee117d9ff230866bf34350996aa2eef4cc618ac47f1282532c5b5097c8a42de
SSDEEP

6144:2A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:2ATuTAnKGwUAW3ycQqgf

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
5692	956	WerFault.exe	112
4408	4536	WerFault.exe	85

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_a0edf50b6a8bff648fcbcf03297f4b9a_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: GetForegroundWindowSpam 1 IoCs

pid	Process
3436	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
956	winver.exe
4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3436	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 956	4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe	112
PID 4536 wrote to memory of 956	4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe	112
PID 4536 wrote to memory of 956	4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe	112
PID 4536 wrote to memory of 956	4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe	112
PID 956 wrote to memory of 3436	956	winver.exe	56
PID 4536 wrote to memory of 3436	4536	2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3436
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_a0edf50b6a8bff648fcbcf03297f4b9a_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:956
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 300
      4⤵
      Program crash
      PID:5692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 864
    3⤵
    - Program crash
    PID:4408

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:5504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 956 -ip 956
1⤵
PID:2944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4536 -ip 4536
1⤵
PID:4012

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

Replay Monitor

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Downloads

memory/3436-5-0x0000000002120000-0x0000000002126000-memory.dmp

Filesize
24KB

Download
memory/3436-6-0x0000000002120000-0x0000000002126000-memory.dmp

Filesize
24KB

Download
memory/3436-10-0x0000000002720000-0x0000000002726000-memory.dmp

Filesize
24KB

Download
memory/4536-1-0x0000000004690000-0x0000000004CE8000-memory.dmp

Filesize
6.3MB

Download
memory/4536-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmp

Filesize
4KB

Download
memory/4536-3-0x0000000004690000-0x0000000004CE8000-memory.dmp

Filesize
6.3MB

Download
memory/4536-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4536-14-0x0000000004690000-0x0000000004CE8000-memory.dmp

Filesize
6.3MB

Download