8745badab03e87d7d8567a66f1d30c764c36ca42181c9b560912c5c17f16b0c0

Analysis

max time kernel
150s
max time network
124s
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, 01:01

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General

Target

2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

4f87c0f6bd5ef6e92d60c4e22364072d
SHA1

1e30e95a3cf464474cf114b18c93953c784e97e9
SHA256

8745badab03e87d7d8567a66f1d30c764c36ca42181c9b560912c5c17f16b0c0
SHA512

095cd45f0bcefed7c164d214aadb420dc3a0214a2019196142e19c4b72172d811fc8207f09036ec02c51b1c72b2445d2a8fe01b084c83cc7ea09d8cf2909bc81
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
3172	2464	WerFault.exe	108
540	3748	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_4f87c0f6bd5ef6e92d60c4e22364072d_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
3508	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3508	Explorer.EXE
Token: SeCreatePagefilePrivilege	3508	Explorer.EXE
Token: SeShutdownPrivilege	3508	Explorer.EXE
Token: SeCreatePagefilePrivilege	3508	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2464	winver.exe
3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3508	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 2464	3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe	108
PID 3748 wrote to memory of 2464	3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe	108
PID 3748 wrote to memory of 2464	3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe	108
PID 3748 wrote to memory of 2464	3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe	108
PID 2464 wrote to memory of 3508	2464	winver.exe	56
PID 3748 wrote to memory of 3508	3748	2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_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:3508
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_4f87c0f6bd5ef6e92d60c4e22364072d_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3748
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2464
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 300
      4⤵
      Program crash
      PID:3172
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 876
    3⤵
    - Program crash
    PID:540

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:3888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2464 -ip 2464
1⤵
PID:816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3748 -ip 3748
1⤵
PID:3160

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/3508-5-0x0000000001290000-0x0000000001296000-memory.dmp

Filesize
24KB

Download
memory/3508-6-0x0000000001290000-0x0000000001296000-memory.dmp

Filesize
24KB

Download
memory/3508-10-0x0000000002F10000-0x0000000002F16000-memory.dmp

Filesize
24KB

Download
memory/3748-1-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/3748-2-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/3748-3-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/3748-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3748-13-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download