rhadamanthys | 7a39caf04d025428d5d9e5098fef74e22f59eee2c3686f676e235ae954b18b6d

Resubmissions

10/02/2025, 02:06

250210-cjg3laykgq 10

10/02/2025, 02:04

250210-chg17syrby 10

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10/02/2025, 02:04

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General

Target

brand.dll
Size

204KB
MD5

916d89b5d24979190fd8b5b5795230a2
SHA1

42515c9b2aa015be9a3c8942b76bb119ff1c318a
SHA256

fd6bfe231d47a831c5e0f8a65fd264636710e30f5c611176de2b341d92f12df8
SHA512

c9a6909c6f781d974282f62824b9f2cc21bbc8c11fc03c09c40d97295ea8977c31bb11c0cf2eae2765ecd6e8a9e67b57345a20db85102339ac5b49200301077c
SSDEEP

3072:yyN5t1veJLGufnflehMvmldBTlqlAO/bmDx3g0RDlYSkEo3z/VrTsyFqug:yyfvveJLhyMvmgv0haSe3z9rTsyF3g

Score

10^/10

rhadamanthys stealer

Malware Config

Signatures

Detects Rhadamanthys payload 1 IoCs

resource	yara_rule
behavioral7/memory/2092-3-0x0000000000400000-0x0000000000481000-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 4 IoCs

pid	Process
2856	regedit.exe
2676	regedit.exe
2376	regedit.exe
772	regedit.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 2092	2140	rundll32.exe	30
PID 2140 wrote to memory of 1236	2140	rundll32.exe	31
PID 2140 wrote to memory of 1236	2140	rundll32.exe	31
PID 2140 wrote to memory of 1236	2140	rundll32.exe	31
PID 2140 wrote to memory of 1236	2140	rundll32.exe	31
PID 2140 wrote to memory of 2560	2140	rundll32.exe	32
PID 2140 wrote to memory of 2560	2140	rundll32.exe	32
PID 2140 wrote to memory of 2560	2140	rundll32.exe	32
PID 2140 wrote to memory of 2560	2140	rundll32.exe	32
PID 2140 wrote to memory of 2488	2140	rundll32.exe	33
PID 2140 wrote to memory of 2488	2140	rundll32.exe	33
PID 2140 wrote to memory of 2488	2140	rundll32.exe	33
PID 2140 wrote to memory of 2488	2140	rundll32.exe	33
PID 2140 wrote to memory of 796	2140	rundll32.exe	34
PID 2140 wrote to memory of 796	2140	rundll32.exe	34
PID 2140 wrote to memory of 796	2140	rundll32.exe	34
PID 2140 wrote to memory of 796	2140	rundll32.exe	34
PID 2140 wrote to memory of 2368	2140	rundll32.exe	35
PID 2140 wrote to memory of 2368	2140	rundll32.exe	35
PID 2140 wrote to memory of 2368	2140	rundll32.exe	35
PID 2140 wrote to memory of 2368	2140	rundll32.exe	35
PID 2140 wrote to memory of 2368	2140	rundll32.exe	35
PID 2140 wrote to memory of 2096	2140	rundll32.exe	36
PID 2140 wrote to memory of 2096	2140	rundll32.exe	36
PID 2140 wrote to memory of 2096	2140	rundll32.exe	36
PID 2140 wrote to memory of 2096	2140	rundll32.exe	36
PID 2140 wrote to memory of 2096	2140	rundll32.exe	36
PID 2140 wrote to memory of 1892	2140	rundll32.exe	37
PID 2140 wrote to memory of 1892	2140	rundll32.exe	37
PID 2140 wrote to memory of 1892	2140	rundll32.exe	37
PID 2140 wrote to memory of 1892	2140	rundll32.exe	37
PID 2140 wrote to memory of 1892	2140	rundll32.exe	37
PID 2140 wrote to memory of 908	2140	rundll32.exe	38
PID 2140 wrote to memory of 908	2140	rundll32.exe	38
PID 2140 wrote to memory of 908	2140	rundll32.exe	38
PID 2140 wrote to memory of 908	2140	rundll32.exe	38
PID 2140 wrote to memory of 908	2140	rundll32.exe	38
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2508	2140	rundll32.exe	39
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2524	2140	rundll32.exe	40
PID 2140 wrote to memory of 2856	2140	rundll32.exe	41
PID 2140 wrote to memory of 2856	2140	rundll32.exe	41
PID 2140 wrote to memory of 2856	2140	rundll32.exe	41
PID 2140 wrote to memory of 2856	2140	rundll32.exe	41
PID 2140 wrote to memory of 2856	2140	rundll32.exe	41
PID 2140 wrote to memory of 2884	2140	rundll32.exe	42
PID 2140 wrote to memory of 2884	2140	rundll32.exe	42
PID 2140 wrote to memory of 2884	2140	rundll32.exe	42
PID 2140 wrote to memory of 2884	2140	rundll32.exe	42
PID 2140 wrote to memory of 2884	2140	rundll32.exe	42

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\brand.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:2092
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:1236
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:2560
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2488
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
  2⤵
  PID:796
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  PID:2368
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:2096
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:1892
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:908
- C:\Program Files (x86)\Windows Media Player\wmplayer.exe
  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
  2⤵
  PID:2508
- C:\Program Files (x86)\Windows Mail\wab.exe
  "C:\Program Files (x86)\Windows Mail\wab.exe"
  2⤵
  PID:2524
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:2856
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:2884
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:2904
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:2816
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:2804
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2792
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
  2⤵
  PID:2396
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  PID:1752
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:2940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:2284
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2852
- C:\Program Files (x86)\Windows Media Player\wmplayer.exe
  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
  2⤵
  PID:2828
- C:\Program Files (x86)\Windows Mail\wab.exe
  "C:\Program Files (x86)\Windows Mail\wab.exe"
  2⤵
  PID:2880
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:2676
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:1840
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:2780
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:2712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:2152
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1224
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
  2⤵
  PID:1104
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  PID:1844
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:1556
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:948
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2136
- C:\Program Files (x86)\Windows Media Player\wmplayer.exe
  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
  2⤵
  PID:2120
- C:\Program Files (x86)\Windows Mail\wab.exe
  "C:\Program Files (x86)\Windows Mail\wab.exe"
  2⤵
  PID:1212
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:772
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:1284
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:1436
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:2056
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
  2⤵
  PID:1660
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1984
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
  2⤵
  PID:2104
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  PID:2012
- C:\Windows\System32\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:1960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:1072
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe"
  2⤵
  PID:2984
- C:\Program Files (x86)\Windows Media Player\wmplayer.exe
  "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
  2⤵
  PID:2996
- C:\Program Files (x86)\Windows Mail\wab.exe
  "C:\Program Files (x86)\Windows Mail\wab.exe"
  2⤵
  PID:2408
- C:\Windows\regedit.exe
  "C:\Windows\regedit.exe"
  2⤵
  - Runs regedit.exe
  PID:2376
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:2412

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/2092-1-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2092-3-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2092-2-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2140-0-0x000007FEF6E20000-0x000007FEF71D2000-memory.dmp

Filesize
3.7MB

Download