rhadamanthys | f9998b2e172543ecc1205ba39bb74fab6839a5481961be70eabeff857845ec03

Analysis

max time kernel
28s
max time network
37s
platform
windows11-21h2_x64
resource
win11-20250313-en
resource tags

arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
submitted
23/03/2025, 16:33

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General

Target

bleezwallet.exe
Size

433KB
MD5

d1604ca3648fd64385bbdf9a33c6f7de
SHA1

e7b43a8694eedb026332ada91a81b87877fdca4c
SHA256

f9998b2e172543ecc1205ba39bb74fab6839a5481961be70eabeff857845ec03
SHA512

b3001d422ce582401f6c4612bd85fa12458405d90da6c33ad50bec9adf65b419d072d4fc3cafee80b690921038950ccc492a54f60d5b588c39b95648faa85313
SSDEEP

12288:R8DpoeXC7J6uf0i6r0k7h/xImW/NtY330ngqyJAU2:WDpoeS7HfNyTt/x9W/An0n

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://144.76.133.166:8034/5502b8a765a7d7349/38qadhar.4ovk3

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Rhadamanthys family
rhadamanthys

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 788 set thread context of 2776	788	bleezwallet.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5060	2776	WerFault.exe	83

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	bleezwallet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 788 wrote to memory of 4452	788	bleezwallet.exe	82
PID 788 wrote to memory of 4452	788	bleezwallet.exe	82
PID 788 wrote to memory of 4452	788	bleezwallet.exe	82
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83
PID 788 wrote to memory of 2776	788	bleezwallet.exe	83

C:\Users\Admin\AppData\Local\Temp\bleezwallet.exe
"C:\Users\Admin\AppData\Local\Temp\bleezwallet.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:788
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4452
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 428
    3⤵
    - Program crash
    PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2776 -ip 2776
1⤵
PID:896

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
1⤵
PID:2824

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/788-0-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/788-1-0x00000000005D0000-0x0000000000642000-memory.dmp

Filesize
456KB

Download
memory/788-11-0x0000000074420000-0x0000000074BD1000-memory.dmp

Filesize
7.7MB

Download
memory/788-12-0x0000000074420000-0x0000000074BD1000-memory.dmp

Filesize
7.7MB

Download
memory/2776-4-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2776-8-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2776-6-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2776-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download