98fb36aee3bef379171db94f80dc1cf2b3f0b7c61b858d965183586baddc1846

Analysis

max time kernel
150s
max time network
138s
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, 03:52

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General

Target

2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe
Size

225KB
MD5

6cd78fb15a82530258ba1a8705a0c6e1
SHA1

c724b514f1dfdc618bdd69dc55488ad1f8768527
SHA256

98fb36aee3bef379171db94f80dc1cf2b3f0b7c61b858d965183586baddc1846
SHA512

d3f58a47bc348172e763a218845badd96dfa3b765c05f68c1380232c37899123fc6ec02333b0fc90c9ea4b35c1d9558ef6c301cb06a4b2735e649410416cdf3d
SSDEEP

6144:TA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:TATuTAnKGwUAW3ycQqgf

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
3556	4028	WerFault.exe	106
6000	876	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_6cd78fb15a82530258ba1a8705a0c6e1_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
3416	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4028	winver.exe
876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3416	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 4028	876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe	106
PID 876 wrote to memory of 4028	876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe	106
PID 876 wrote to memory of 4028	876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe	106
PID 876 wrote to memory of 4028	876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe	106
PID 4028 wrote to memory of 3416	4028	winver.exe	56
PID 876 wrote to memory of 3416	876	2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_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:3416
- C:\Users\Admin\AppData\Local\Temp\2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-03-31_6cd78fb15a82530258ba1a8705a0c6e1_amadey_rhadamanthys_smoke-loader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:876
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4028
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 300
      4⤵
      Program crash
      PID:3556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 860
    3⤵
    - Program crash
    PID:6000

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:5228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4028 -ip 4028
1⤵
PID:1948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 876 -ip 876
1⤵
PID:1188

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/876-1-0x0000000004780000-0x0000000004DD8000-memory.dmp

Filesize
6.3MB

Download
memory/876-2-0x0000000003E70000-0x0000000003E71000-memory.dmp

Filesize
4KB

Download
memory/876-3-0x0000000004780000-0x0000000004DD8000-memory.dmp

Filesize
6.3MB

Download
memory/876-4-0x0000000003E70000-0x0000000003E71000-memory.dmp

Filesize
4KB

Download
memory/876-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/876-15-0x0000000004780000-0x0000000004DD8000-memory.dmp

Filesize
6.3MB

Download
memory/3416-6-0x0000000002F70000-0x0000000002F76000-memory.dmp

Filesize
24KB

Download
memory/3416-7-0x0000000002F70000-0x0000000002F76000-memory.dmp

Filesize
24KB

Download
memory/3416-12-0x0000000003180000-0x0000000003186000-memory.dmp

Filesize
24KB

Download