e7af38dcb89e31ce2b5bda199a9816b44d336194d234aff64f06c6b99bcaddf5

General

Target

2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

0987287d8080bb01c6bddcaf7978d8c9
SHA1

44370dee0cafa4dfd353b01457cff2644474ddaf
SHA256

e7af38dcb89e31ce2b5bda199a9816b44d336194d234aff64f06c6b99bcaddf5
SHA512

3f48d20263ea9a18dc14d26d2336a92349a19f0cf20e76942cb94686fe126cf55ae3fef84ed2a180efb4884e79f50f882c9fee44d7c582b6cfebdbfa9a3255de
SSDEEP

6144:vA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:vATuTAnKGwUAW3ycQqgf

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
3628	3440	WerFault.exe	110
5892	5076	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_0987287d8080bb01c6bddcaf7978d8c9_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
5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe
5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3448	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE
Token: SeShutdownPrivilege	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3440	winver.exe
5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3448	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 3440	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	110
PID 5076 wrote to memory of 3440	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	110
PID 5076 wrote to memory of 3440	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	110
PID 5076 wrote to memory of 3440	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	110
PID 3440 wrote to memory of 3448	3440	winver.exe	56
PID 5076 wrote to memory of 3448	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	56
PID 5076 wrote to memory of 2752	5076	2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe	50

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2752

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3448
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_0987287d8080bb01c6bddcaf7978d8c9_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3440
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3440 -s 300
      4⤵
      Program crash
      PID:3628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 888
    3⤵
    - Program crash
    PID:5892

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 3440 -ip 3440
1⤵
PID:5536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 5076 -ip 5076
1⤵
PID:4180

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/2752-22-0x0000000000B70000-0x0000000000B76000-memory.dmp

Filesize
24KB

Download
memory/2752-16-0x0000000000B70000-0x0000000000B76000-memory.dmp

Filesize
24KB

Download
memory/3448-7-0x0000000002060000-0x0000000002066000-memory.dmp

Filesize
24KB

Download
memory/3448-13-0x0000000002030000-0x0000000002036000-memory.dmp

Filesize
24KB

Download
memory/3448-8-0x0000000002060000-0x0000000002066000-memory.dmp

Filesize
24KB

Download
memory/5076-4-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/5076-5-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/5076-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/5076-1-0x0000000004680000-0x0000000004CD8000-memory.dmp

Filesize
6.3MB

Download
memory/5076-12-0x0000000005890000-0x0000000006290000-memory.dmp

Filesize
10.0MB

Download
memory/5076-3-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/5076-17-0x0000000005890000-0x0000000006290000-memory.dmp

Filesize
10.0MB

Download
memory/5076-21-0x0000000004680000-0x0000000004CD8000-memory.dmp

Filesize
6.3MB

Download
memory/5076-2-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download

Analysis

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