rhadamanthys | c327fafdbfb1735c868a7c487e7550ae7f4425cd8b818345881b0b4d8f596442

Analysis

max time kernel
3s
max time network
7s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
02-11-2024 19:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

github/setup.exe
Size

386KB
MD5

e8b9cdee9161158dddb56f95de383e45
SHA1

afd22ccb83824b9fc77d9b6c5863a8db38174ee1
SHA256

d2ff960faa177b580fe8105e67aaa9fa8c0077768d685d47a54420f28cd053c2
SHA512

eefa3489f755a85e951d50508004a500bc49cec13b505927653cc261b75567d11f4fa35003a283050d9d9e51ca6d56099e5976b453557fe908dcf96e75fb1635
SSDEEP

6144:pwY0C52EIPbosrauPYskgsxLNizYv1voD4cW/3xs0TtxGFjH88Pew8DyofjP8:E7raqrkdv1vW4cW/x9txsjHbP04

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://185.216.70.103:3951/23fa5e4c813bef61/v5q3ew4d.nnx7b

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 1564 set thread context of 4812	1564	setup.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1168	1564	WerFault.exe	80

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

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82
PID 1564 wrote to memory of 4812	1564	setup.exe	82

C:\Users\Admin\AppData\Local\Temp\github\setup.exe
"C:\Users\Admin\AppData\Local\Temp\github\setup.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1564
- 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:4812
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 1072
  2⤵
  - Program crash
  PID:1168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1564 -ip 1564
1⤵
PID:4080

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1564-0-0x00000000743BE000-0x00000000743BF000-memory.dmp

Filesize
4KB

Download
memory/1564-1-0x0000000000EC0000-0x0000000000F22000-memory.dmp

Filesize
392KB

Download
memory/1564-8-0x00000000743B0000-0x0000000074B61000-memory.dmp

Filesize
7.7MB

Download
memory/1564-10-0x00000000743B0000-0x0000000074B61000-memory.dmp

Filesize
7.7MB

Download
memory/4812-4-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4812-6-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4812-9-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4812-12-0x0000000003BC0000-0x0000000003FC0000-memory.dmp

Filesize
4.0MB

Download
memory/4812-13-0x0000000003BC0000-0x0000000003FC0000-memory.dmp

Filesize
4.0MB

Download
memory/4812-11-0x0000000003BC0000-0x0000000003FC0000-memory.dmp

Filesize
4.0MB

Download