rhadamanthys | 57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4

Resubmissions

27-11-2024 10:05

241127-l4hpasypes 10

19-09-2023 18:33

230919-w7cbssbb9w 10

Analysis

max time kernel
30s
max time network
30s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 10:05

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General

Target

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe
Size

456KB
MD5

c5c64755f463c91c92f516b3214c5b37
SHA1

04b2137cf45cf32ad141c52ac66f67687bc7f35c
SHA256

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4
SHA512

9435b7d5d14de252e75335c80091ae3670bdf3be2cf02116b52ae7c1852e00085d8a601b19440af4034ce42da716972943bf9368bcde77870f9981f5f779cdd0
SSDEEP

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

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Signatures

Detect rhadamanthys stealer shellcode 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3384-1-0x00000000022F0000-0x00000000026F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/3384-2-0x00000000022F0000-0x00000000026F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/3384-3-0x00000000022F0000-0x00000000026F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/3384-4-0x00000000022F0000-0x00000000026F0000-memory.dmp	family_rhadamanthys
behavioral1/memory/3384-12-0x00000000022F0000-0x00000000026F0000-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:

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

description	pid	Process	procid_target
PID 3384 created 3512	3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.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:

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

pid	Process
3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe
3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe
3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe
3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe

description	pid	Process	procid_target
PID 3384 wrote to memory of 2072	3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe	91
PID 3384 wrote to memory of 2072	3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe	91
PID 3384 wrote to memory of 2072	3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe	91
PID 3384 wrote to memory of 2072	3384	57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe	91

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3512
- C:\Users\Admin\AppData\Local\Temp\57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe
  "C:\Users\Admin\AppData\Local\Temp\57939197bad88b1f26555826a1de37b5527483a5583745cd614aff349cb41ea4.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3384
- C:\Windows\system32\certreq.exe
  "C:\Windows\system32\certreq.exe"
  2⤵
  PID:2072

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

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Downloads

memory/2072-5-0x000001EBF8D40000-0x000001EBF8D43000-memory.dmp

Filesize
12KB

Download
memory/3384-0-0x00000000021F0000-0x00000000021F7000-memory.dmp

Filesize
28KB

Download
memory/3384-1-0x00000000022F0000-0x00000000026F0000-memory.dmp

Filesize
4.0MB

Download
memory/3384-2-0x00000000022F0000-0x00000000026F0000-memory.dmp

Filesize
4.0MB

Download
memory/3384-3-0x00000000022F0000-0x00000000026F0000-memory.dmp

Filesize
4.0MB

Download
memory/3384-4-0x00000000022F0000-0x00000000026F0000-memory.dmp

Filesize
4.0MB

Download
memory/3384-6-0x0000000003130000-0x0000000003166000-memory.dmp

Filesize
216KB

Download
memory/3384-12-0x00000000022F0000-0x00000000026F0000-memory.dmp

Filesize
4.0MB

Download