rhadamanthys | 1584752709b6b0c5cd83ed8d075a29915abadd32ffdd7c8974f45bb45e7aac40

Analysis

max time kernel
396s
max time network
473s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
29/08/2024, 18:05

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General

Target
Solara/Solara.exe
Size 433KB
Sample240829-wpnbcawcmp
SHA256 cb6b38f445f334599088702569ed9c9d4b0a54c7c88097a16ec6e58055517a3c
MD5 511f208e7b396defb7dce554e5d43ea4
SHA1 890ab67abca71bd4785204cede30a39d5a168aef
SHA512 32b4cdbc0c5b4205e0ec02a38dc5b6086b35388ec76aadfc6565497c2466bca1e4ecc601a581856078c77719131e6c19e867e59c038605e3a430dfc1e8f13ecd
SSDEEP 12288:CCouY2+3Q1uRGysHZR0Ea6uatj8vxn8DDXOSb:vc1Q1pj5eEa6uS8ZnWX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://144.76.133.166:8034/5502b8a765a7d7349/k5851jfq.guti6

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5044 set thread context of 1484	5044	Solara.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2288	1484	WerFault.exe	86

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

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 1500	5044	Solara.exe	83
PID 5044 wrote to memory of 1500	5044	Solara.exe	83
PID 5044 wrote to memory of 1500	5044	Solara.exe	83
PID 5044 wrote to memory of 2552	5044	Solara.exe	84
PID 5044 wrote to memory of 2552	5044	Solara.exe	84
PID 5044 wrote to memory of 2552	5044	Solara.exe	84
PID 5044 wrote to memory of 2836	5044	Solara.exe	85
PID 5044 wrote to memory of 2836	5044	Solara.exe	85
PID 5044 wrote to memory of 2836	5044	Solara.exe	85
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86
PID 5044 wrote to memory of 1484	5044	Solara.exe	86

C:\Users\Admin\AppData\Local\Temp\Solara\Solara.exe
"C:\Users\Admin\AppData\Local\Temp\Solara\Solara.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1500
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2552
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2836
- 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:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 424
    3⤵
    - Program crash
    PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1484 -ip 1484
1⤵
PID:4652

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/1484-3-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/1484-6-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/1484-5-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/1484-8-0x0000000000400000-0x000000000047E000-memory.dmp

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memory/5044-0-0x000000007481E000-0x000000007481F000-memory.dmp

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memory/5044-1-0x0000000000710000-0x0000000000782000-memory.dmp

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memory/5044-9-0x0000000074810000-0x0000000074FC1000-memory.dmp

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memory/5044-10-0x0000000074810000-0x0000000074FC1000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads