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 2720 created 3064	2720	视频和图片资料被盗版 - Music Plus.exe	50

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-1-5-21-3442511616-637977696-3186306149-1000\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
2424	视频和图片资料被盗版 - Music Plus.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3440	2720	WerFault.exe	89
3240	2720	WerFault.exe	89

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	视频和图片资料被盗版 - Music Plus.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2720	视频和图片资料被盗版 - Music Plus.exe
2720	视频和图片资料被盗版 - Music Plus.exe
2204	openwith.exe
2204	openwith.exe
2204	openwith.exe
2204	openwith.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2720	2424	视频和图片资料被盗版 - Music Plus.exe	89
PID 2424 wrote to memory of 2196	2424	视频和图片资料被盗版 - Music Plus.exe	90
PID 2424 wrote to memory of 2196	2424	视频和图片资料被盗版 - Music Plus.exe	90
PID 2424 wrote to memory of 2196	2424	视频和图片资料被盗版 - Music Plus.exe	90
PID 2196 wrote to memory of 112	2196	cmd.exe	92
PID 2196 wrote to memory of 112	2196	cmd.exe	92
PID 2196 wrote to memory of 112	2196	cmd.exe	92
PID 2720 wrote to memory of 2204	2720	视频和图片资料被盗版 - Music Plus.exe	93
PID 2720 wrote to memory of 2204	2720	视频和图片资料被盗版 - Music Plus.exe	93
PID 2720 wrote to memory of 2204	2720	视频和图片资料被盗版 - Music Plus.exe	93
PID 2720 wrote to memory of 2204	2720	视频和图片资料被盗版 - Music Plus.exe	93
PID 2720 wrote to memory of 2204	2720	视频和图片资料被盗版 - Music Plus.exe	93

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:3064
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2204

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"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- 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 NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 344
    3⤵
    - Program crash
    PID:3440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 428
    3⤵
    - Program crash
    PID:3240
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2196
- - 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
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2720 -ip 2720
1⤵
PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2720 -ip 2720
1⤵
PID:1772

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

Replay Monitor

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Downloads

memory/2204-26-0x00000000023B0000-0x00000000027B0000-memory.dmp

Filesize
4.0MB

Download
memory/2204-22-0x00000000023B0000-0x00000000027B0000-memory.dmp

Filesize
4.0MB

Download
memory/2204-25-0x0000000076D50000-0x0000000076F65000-memory.dmp

Filesize
2.1MB

Download
memory/2204-19-0x0000000000460000-0x0000000000469000-memory.dmp

Filesize
36KB

Download
memory/2204-23-0x00007FFFF01F0000-0x00007FFFF03E5000-memory.dmp

Filesize
2.0MB

Download
memory/2204-27-0x00000000023B0000-0x00000000027B0000-memory.dmp

Filesize
4.0MB

Download
memory/2424-3-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/2424-1-0x0000000061517000-0x0000000061531000-memory.dmp

Filesize
104KB

Download
memory/2424-7-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/2424-8-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/2424-12-0x0000000061517000-0x0000000061531000-memory.dmp

Filesize
104KB

Download
memory/2424-2-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/2424-0-0x0000000061510000-0x00000000616F9000-memory.dmp

Filesize
1.9MB

Download
memory/2720-9-0x0000000000D00000-0x0000000000D7E000-memory.dmp

Filesize
504KB

Download
memory/2720-20-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download
memory/2720-14-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download
memory/2720-18-0x0000000076D50000-0x0000000076F65000-memory.dmp

Filesize
2.1MB

Download
memory/2720-16-0x00007FFFF01F0000-0x00007FFFF03E5000-memory.dmp

Filesize
2.0MB

Download
memory/2720-15-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download
memory/2720-13-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download
memory/2720-4-0x00000000009D0000-0x00000000009D1000-memory.dmp

Filesize
4KB

Download
memory/2720-11-0x0000000000D00000-0x0000000000D7E000-memory.dmp

Filesize
504KB

Download
memory/2720-10-0x0000000000D00000-0x0000000000D7E000-memory.dmp

Filesize
504KB

Download
memory/2720-28-0x0000000003E50000-0x0000000004250000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads