rhadamanthys | 6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6

General

Target

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe
Size

456KB
MD5

9c35f1315cb51f68e401d53196daaf8b
SHA1

878abcbe65faa6a0697bef95955068aaf471dce8
SHA256

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6
SHA512

a08eb8c7e25e4fd17eee87e86494f78d17c0b1b7c1e5f02b16131b94640cff5c6b6114ad8a408efb5f27077306fbf105536de87393e63d75e6c339ef1c8cef17
SSDEEP

6144:2uWP/BtSnurUylcrGYlnIttxv8HbcLgsd1Gus5psdrvV44dixP+MHDkBYdxtG9+w:2uWP/BZUyoLu8Agsmxwrvejkd2

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Signatures

Detect rhadamanthys stealer shellcode 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2348-1-0x00000000024F0000-0x00000000028F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/2348-2-0x00000000024F0000-0x00000000028F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/2348-3-0x00000000024F0000-0x00000000028F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/2348-4-0x00000000024F0000-0x00000000028F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/2348-12-0x00000000024F0000-0x00000000028F0000-memory.dmp	family_rhadamanthys

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

Processes:

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

description	pid	Process	procid_target
PID 2348 created 3428	2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe	56

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

pid	Process
2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe
2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe
2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe
2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe

description	pid	Process	procid_target
PID 2348 wrote to memory of 1432	2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe	87
PID 2348 wrote to memory of 1432	2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe	87
PID 2348 wrote to memory of 1432	2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe	87
PID 2348 wrote to memory of 1432	2348	6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe	87

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428
- C:\Users\Admin\AppData\Local\Temp\6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe
  "C:\Users\Admin\AppData\Local\Temp\6064ef6e5e2d1c432491f675e551844c1b99da343c76f5b34c19a8d940b129e6.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2348
- C:\Windows\system32\certreq.exe
  "C:\Windows\system32\certreq.exe"
  2⤵
  PID:1432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1432-5-0x00000126D4B00000-0x00000126D4B03000-memory.dmp

Filesize
12KB

Download
memory/2348-0-0x00000000021E0000-0x00000000021E7000-memory.dmp

Filesize
28KB

Download
memory/2348-1-0x00000000024F0000-0x00000000028F0000-memory.dmp

Filesize
4.0MB

Download
memory/2348-2-0x00000000024F0000-0x00000000028F0000-memory.dmp

Filesize
4.0MB

Download
memory/2348-3-0x00000000024F0000-0x00000000028F0000-memory.dmp

Filesize
4.0MB

Download
memory/2348-4-0x00000000024F0000-0x00000000028F0000-memory.dmp

Filesize
4.0MB

Download
memory/2348-6-0x0000000003230000-0x0000000003266000-memory.dmp

Filesize
216KB

Download
memory/2348-12-0x00000000024F0000-0x00000000028F0000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads