rhadamanthys | 4b33219c5cadb4d741044874f6f0184d45f43891d28ad5b489716d4da21310fd

General

Target

视频和图片资料被盗版 - Music Plus.exe
Size

1.0MB
MD5

b89a82fb10e98f2fdf51fa82c7366dd3
SHA1

dd814833bbb4600a835dd5dee1eaab826d2923b6
SHA256

154a791e737a878965eb50ea879bc96857ef88602d94e169a75b1a6607e6018e
SHA512

5c6389dd767c6cc983ab7e4b67a5196c1892f781b47839c49d9863e37a531b458bd7092597a5c8b98271906e7df067e8ac5b1faaec036b1c06ba04508951a6e4
SSDEEP

12288:eCAo1EtxbJ5Ai5BMZPxSLEFHC+85GgPSTf8YRf6xQNU3Op:eCAo1EtxbDlKP859PSTFRfHNU3K

Score

10^/10

rhadamanthys discovery persistence stealer

Malware Config

Extracted

Family

rhadamanthys

C2

https://95.169.204.214:9855/8255b5411e443eeb9780e/gnkkm53f.k5sne

Signatures

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

description	pid	Process	procid_target
PID 1916 created 1204	1916	视频和图片资料被盗版 - Music Plus.exe	21

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\FirefoxData.dll,EntryPoint"	reg.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1908	视频和图片资料被盗版 - Music Plus.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	视频和图片资料被盗版 - Music Plus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	视频和图片资料被盗版 - Music Plus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1916	视频和图片资料被盗版 - Music Plus.exe
1916	视频和图片资料被盗版 - Music Plus.exe
2320	dialer.exe
2320	dialer.exe
2320	dialer.exe
2320	dialer.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1908 wrote to memory of 1916	1908	视频和图片资料被盗版 - Music Plus.exe	31
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1916 wrote to memory of 2320	1916	视频和图片资料被盗版 - Music Plus.exe	32
PID 1908 wrote to memory of 2732	1908	视频和图片资料被盗版 - Music Plus.exe	33
PID 1908 wrote to memory of 2732	1908	视频和图片资料被盗版 - Music Plus.exe	33
PID 1908 wrote to memory of 2732	1908	视频和图片资料被盗版 - Music Plus.exe	33
PID 1908 wrote to memory of 2732	1908	视频和图片资料被盗版 - Music Plus.exe	33
PID 2732 wrote to memory of 2900	2732	cmd.exe	35
PID 2732 wrote to memory of 2900	2732	cmd.exe	35
PID 2732 wrote to memory of 2900	2732	cmd.exe	35
PID 2732 wrote to memory of 2900	2732	cmd.exe	35

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\视频和图片资料被盗版 - Music Plus.exe
  "C:\Users\Admin\AppData\Local\Temp\视频和图片资料被盗版 - Music Plus.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Users\Admin\AppData\Local\Temp\视频和图片资料被盗版 - Music Plus.exe
    "C:\Users\Admin\AppData\Local\Temp\视频和图片资料被盗版 - Music Plus.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1916
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\FirefoxData.dll",EntryPoint /f & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2732
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*ChromeUpdate" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\FirefoxData.dll",EntryPoint /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2900
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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/1908-1-0x0000000061517000-0x0000000061531000-memory.dmp

Filesize
104KB

Download
memory/1908-0-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/1908-11-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/1908-9-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/1908-32-0x0000000061517000-0x0000000061531000-memory.dmp

Filesize
104KB

Download
memory/1916-17-0x0000000003290000-0x0000000003690000-memory.dmp

Filesize
4.0MB

Download
memory/1916-20-0x0000000003290000-0x0000000003690000-memory.dmp

Filesize
4.0MB

Download
memory/1916-2-0x0000000000080000-0x00000000000FE000-memory.dmp

Filesize
504KB

Download
memory/1916-14-0x0000000000080000-0x00000000000FE000-memory.dmp

Filesize
504KB

Download
memory/1916-13-0x0000000000080000-0x00000000000FE000-memory.dmp

Filesize
504KB

Download
memory/1916-12-0x0000000000080000-0x00000000000FE000-memory.dmp

Filesize
504KB

Download
memory/1916-15-0x0000000003290000-0x0000000003690000-memory.dmp

Filesize
4.0MB

Download
memory/1916-5-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1916-16-0x0000000003290000-0x0000000003690000-memory.dmp

Filesize
4.0MB

Download
memory/1916-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1916-19-0x00000000761C0000-0x0000000076207000-memory.dmp

Filesize
284KB

Download
memory/1916-22-0x0000000077591000-0x0000000077692000-memory.dmp

Filesize
1.0MB

Download
memory/1916-7-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1916-24-0x0000000003290000-0x0000000003690000-memory.dmp

Filesize
4.0MB

Download
memory/2320-26-0x0000000077590000-0x0000000077739000-memory.dmp

Filesize
1.7MB

Download
memory/2320-27-0x0000000000780000-0x0000000000B80000-memory.dmp

Filesize
4.0MB

Download
memory/2320-30-0x00000000761C0000-0x0000000076207000-memory.dmp

Filesize
284KB

Download
memory/2320-31-0x0000000077590000-0x0000000077739000-memory.dmp

Filesize
1.7MB

Download
memory/2320-21-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads