e8fea5cd34b6c3ccc3190fee8ff15c2202c3e85fe4d03cad85b6c3bc5d472c84

General

Target

2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

ad9a0f5976eaa735b8e15f0b1ed9d0ce
SHA1

4250db59c140f597030d29b3bb2c5772e337e554
SHA256

e8fea5cd34b6c3ccc3190fee8ff15c2202c3e85fe4d03cad85b6c3bc5d472c84
SHA512

26137a6c93c4f0b8c45b52afc349bb98a019acbda1e99d476a87ea6baead2778479e9480626e1a95e7dc806d0fd000c4fb954a778e80986cea495e5f61e20831
SSDEEP

6144:LA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:LATuTAnKGwUAW3ycQqgf

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
5332	3696	WerFault.exe	105
5512	5028	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	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_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
5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe
5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3420	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3420	Explorer.EXE
Token: SeCreatePagefilePrivilege	3420	Explorer.EXE
Token: SeShutdownPrivilege	3420	Explorer.EXE
Token: SeCreatePagefilePrivilege	3420	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3696	winver.exe
5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3420	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 3696	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	105
PID 5028 wrote to memory of 3696	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	105
PID 5028 wrote to memory of 3696	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	105
PID 5028 wrote to memory of 3696	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	105
PID 3696 wrote to memory of 3420	3696	winver.exe	56
PID 5028 wrote to memory of 3420	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	56
PID 5028 wrote to memory of 2952	5028	2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe	50

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2952

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3420
- C:\Users\Admin\AppData\Local\Temp\2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-30_ad9a0f5976eaa735b8e15f0b1ed9d0ce_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:5028
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3696
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 300
      4⤵
      Program crash
      PID:5332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 728
    3⤵
    - Program crash
    PID:5512

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3696 -ip 3696
1⤵
PID:2300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5028 -ip 5028
1⤵
PID:4856

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/2952-19-0x0000000000C60000-0x0000000000C66000-memory.dmp

Filesize
24KB

Download
memory/2952-25-0x0000000000C60000-0x0000000000C66000-memory.dmp

Filesize
24KB

Download
memory/3420-17-0x00000000009D0000-0x00000000009D6000-memory.dmp

Filesize
24KB

Download
memory/3420-9-0x0000000000760000-0x0000000000766000-memory.dmp

Filesize
24KB

Download
memory/3420-10-0x0000000000760000-0x0000000000766000-memory.dmp

Filesize
24KB

Download
memory/5028-11-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-8-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-6-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-5-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-4-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/5028-13-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/5028-1-0x0000000004510000-0x0000000004B68000-memory.dmp

Filesize
6.3MB

Download
memory/5028-16-0x0000000005720000-0x0000000006120000-memory.dmp

Filesize
10.0MB

Download
memory/5028-3-0x0000000004510000-0x0000000004B68000-memory.dmp

Filesize
6.3MB

Download
memory/5028-21-0x0000000005720000-0x0000000006120000-memory.dmp

Filesize
10.0MB

Download
memory/5028-24-0x0000000004510000-0x0000000004B68000-memory.dmp

Filesize
6.3MB

Download
memory/5028-2-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download

Analysis

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