rhadamanthys | 7a39caf04d025428d5d9e5098fef74e22f59eee2c3686f676e235ae954b18b6d

Resubmissions

10-02-2025 02:06

250210-cjg3laykgq 10

10-02-2025 02:04

250210-chg17syrby 10

Analysis

max time kernel
62s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-02-2025 02:06

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General

Target

atom.dll
Size

3.1MB
MD5

1569785bfb346bca69521f03a8725f41
SHA1

0197e299cce7adb9856e2f0d458c4f995898fb55
SHA256

9a89cf1428bbba42ea97e747485eabebd0f3116e9287fd8bbe9e5e383bc91d98
SHA512

648a98491358bd73009354f418f782179c19489be7d4383e726c965ae2f9016006144a9d40fadc8ca6ab65c3883897f5a0dfb884580ed6699f30144d5c931ff4
SSDEEP

49152:4Z294FkBxwSfyRzgsbbAf2F1b7521Ire5AT3:4iQnAfG1P5Ze23

Score

10^/10

rhadamanthys stealer

Malware Config

Signatures

Detects Rhadamanthys payload 1 IoCs

resource	yara_rule
behavioral5/memory/2944-5-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Rhadamanthys family
rhadamanthys
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Runs regedit.exe 1 IoCs

pid	Process
2736	regedit.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2944	2368	rundll32.exe	30
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2180	2368	rundll32.exe	31
PID 2368 wrote to memory of 2856	2368	rundll32.exe	32
PID 2368 wrote to memory of 2856	2368	rundll32.exe	32
PID 2368 wrote to memory of 2856	2368	rundll32.exe	32
PID 2368 wrote to memory of 2856	2368	rundll32.exe	32
PID 2368 wrote to memory of 2960	2368	rundll32.exe	33
PID 2368 wrote to memory of 2960	2368	rundll32.exe	33
PID 2368 wrote to memory of 2960	2368	rundll32.exe	33
PID 2368 wrote to memory of 2960	2368	rundll32.exe	33
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2964	2368	rundll32.exe	34
PID 2368 wrote to memory of 2956	2368	rundll32.exe	35
PID 2368 wrote to memory of 2956	2368	rundll32.exe	35
PID 2368 wrote to memory of 2956	2368	rundll32.exe	35
PID 2368 wrote to memory of 2956	2368	rundll32.exe	35
PID 2368 wrote to memory of 2956	2368	rundll32.exe	35
PID 2368 wrote to memory of 2044	2368	rundll32.exe	36
PID 2368 wrote to memory of 2044	2368	rundll32.exe	36
PID 2368 wrote to memory of 2044	2368	rundll32.exe	36
PID 2368 wrote to memory of 2044	2368	rundll32.exe	36
PID 2368 wrote to memory of 2044	2368	rundll32.exe	36
PID 2368 wrote to memory of 3004	2368	rundll32.exe	37
PID 2368 wrote to memory of 3004	2368	rundll32.exe	37
PID 2368 wrote to memory of 3004	2368	rundll32.exe	37
PID 2368 wrote to memory of 3004	2368	rundll32.exe	37
PID 2368 wrote to memory of 3004	2368	rundll32.exe	37
PID 2368 wrote to memory of 3064	2368	rundll32.exe	38
PID 2368 wrote to memory of 3064	2368	rundll32.exe	38
PID 2368 wrote to memory of 3064	2368	rundll32.exe	38
PID 2368 wrote to memory of 3064	2368	rundll32.exe	38
PID 2368 wrote to memory of 3064	2368	rundll32.exe	38
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 3000	2368	rundll32.exe	39
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2760	2368	rundll32.exe	40
PID 2368 wrote to memory of 2736	2368	rundll32.exe	41
PID 2368 wrote to memory of 2736	2368	rundll32.exe	41
PID 2368 wrote to memory of 2736	2368	rundll32.exe	41
PID 2368 wrote to memory of 2736	2368	rundll32.exe	41
PID 2368 wrote to memory of 2736	2368	rundll32.exe	41
PID 2368 wrote to memory of 656	2368	rundll32.exe	42

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\atom.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:2944
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:2180
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:2856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2960
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
  2⤵
  PID:2964
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  PID:2956
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:2044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:3004
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:3064
- C:\Program Files (x86)\Windows Media Player\wmplayer.exe
  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
  2⤵
  PID:3000
- C:\Program Files (x86)\Windows Mail\wab.exe
  "C:\Program Files (x86)\Windows Mail\wab.exe"
  2⤵
  PID:2760
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:2736
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2368-0-0x000007FEF5A30000-0x000007FEF5DE2000-memory.dmp

Filesize
3.7MB

Download
memory/2944-1-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2944-5-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2944-3-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download