ed552e174cb0795cb6f6e1361fd06f0cd14abfa2cc4189d592cc2d4c77c6ffc7

General

Target

2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

ca9f78459eb46051b9989d4a2dc9ce01
SHA1

77ac029ee9381b061ce492d316225462e82b5066
SHA256

ed552e174cb0795cb6f6e1361fd06f0cd14abfa2cc4189d592cc2d4c77c6ffc7
SHA512

1964167586a765112c0bf080511526320abd87cbc25656e31d248d14d9e582459e82c939bc22f87debf9878aeae9d92302ae1bc8653e0335502b08d1baa7d557
SSDEEP

6144:5A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:5ATuTAnKGwUAW3ycQqgf

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
1484	5980	WerFault.exe	108
5988	116	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_ca9f78459eb46051b9989d4a2dc9ce01_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
116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe
116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3484	Explorer.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
5980	winver.exe
116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3484	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 5980	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	108
PID 116 wrote to memory of 5980	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	108
PID 116 wrote to memory of 5980	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	108
PID 116 wrote to memory of 5980	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	108
PID 5980 wrote to memory of 3484	5980	winver.exe	56
PID 116 wrote to memory of 3484	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	56
PID 116 wrote to memory of 2652	116	2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe	46

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2652

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3484
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_ca9f78459eb46051b9989d4a2dc9ce01_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:5980
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5980 -s 312
      4⤵
      Program crash
      PID:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 988
    3⤵
    - Program crash
    PID:5988

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:5444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 5980 -ip 5980
1⤵
PID:772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 116 -ip 116
1⤵
PID:944

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/116-3-0x0000000004500000-0x0000000004B58000-memory.dmp

Filesize
6.3MB

Download
memory/116-1-0x0000000004500000-0x0000000004B58000-memory.dmp

Filesize
6.3MB

Download
memory/116-2-0x0000000003D70000-0x0000000003D71000-memory.dmp

Filesize
4KB

Download
memory/116-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/116-13-0x0000000005710000-0x0000000006110000-memory.dmp

Filesize
10.0MB

Download
memory/116-15-0x0000000005710000-0x0000000006110000-memory.dmp

Filesize
10.0MB

Download
memory/116-19-0x0000000004500000-0x0000000004B58000-memory.dmp

Filesize
6.3MB

Download
memory/2652-14-0x0000000000B60000-0x0000000000B66000-memory.dmp

Filesize
24KB

Download
memory/2652-20-0x0000000000B60000-0x0000000000B66000-memory.dmp

Filesize
24KB

Download
memory/3484-6-0x0000000002B80000-0x0000000002B86000-memory.dmp

Filesize
24KB

Download
memory/3484-5-0x0000000002B80000-0x0000000002B86000-memory.dmp

Filesize
24KB

Download
memory/3484-12-0x0000000002BB0000-0x0000000002BB6000-memory.dmp

Filesize
24KB

Download

Analysis

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