rhadamanthys | 9438e10675af61c75dd1c6c6ee65a7a79e4f4e2acb8d9de8473a588a38085df2

General

Target

侵犯著作權的圖片和影片證據.exe
Size

6.1MB
MD5

4864a55cff27f686023456a22371e790
SHA1

6ed30c0371fe167d38411bfa6d720fcdcacc4f4c
SHA256

08c7fb6067acc8ac207d28ab616c9ea5bc0d394956455d6a3eecb73f8010f7a2
SHA512

4bd3a16435cca6ce7a7aa829eb967619a8b7c02598474e634442cffc55935870d54d844a04496bf9c7e8c29c40fae59ac6eb39c8550c091d06a28211491d0bfb
SSDEEP

98304:VZQIM+/nv/CDoAkYwpAa5ge1zZ/jtdZwUkQ:bJCKlA2VKUz

Score

10^/10

rhadamanthys discovery persistence stealer

Malware Config

Extracted

Family

rhadamanthys

C2

https://198.135.48.191:3090/7cc6bd8a9e6893408/q2vj91hb.c1xx3

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2364 created 1232	2364	侵犯著作權的圖片和影片證據.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\*UpdaterCisco = "rundll32.exe C:\\Users\\Admin\\Documents\\CiscoUpdater000_PARTIAL.dll,EntryPoint"	reg.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	侵犯著作權的圖片和影片證據.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	侵犯著作權的圖片和影片證據.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
2364	侵犯著作權的圖片和影片證據.exe
2364	侵犯著作權的圖片和影片證據.exe
2228	dialer.exe
2228	dialer.exe
2228	dialer.exe
2228	dialer.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2364	2680	侵犯著作權的圖片和影片證據.exe	30
PID 2680 wrote to memory of 2828	2680	侵犯著作權的圖片和影片證據.exe	31
PID 2680 wrote to memory of 2828	2680	侵犯著作權的圖片和影片證據.exe	31
PID 2680 wrote to memory of 2828	2680	侵犯著作權的圖片和影片證據.exe	31
PID 2680 wrote to memory of 2828	2680	侵犯著作權的圖片和影片證據.exe	31
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2364 wrote to memory of 2228	2364	侵犯著作權的圖片和影片證據.exe	32
PID 2828 wrote to memory of 2640	2828	cmd.exe	34
PID 2828 wrote to memory of 2640	2828	cmd.exe	34
PID 2828 wrote to memory of 2640	2828	cmd.exe	34
PID 2828 wrote to memory of 2640	2828	cmd.exe	34

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1232
- C:\Users\Admin\AppData\Local\Temp\侵犯著作權的圖片和影片證據.exe
  "C:\Users\Admin\AppData\Local\Temp\侵犯著作權的圖片和影片證據.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Users\Admin\AppData\Local\Temp\侵犯著作權的圖片和影片證據.exe
    "C:\Users\Admin\AppData\Local\Temp\侵犯著作權的圖片和影片證據.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2364
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*UpdaterCisco" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000_PARTIAL.dll",EntryPoint /f & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2828
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*UpdaterCisco" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CiscoUpdater000_PARTIAL.dll",EntryPoint /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2640
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2228

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/2228-28-0x00000000000C0000-0x00000000000C9000-memory.dmp

Filesize
36KB

Download
memory/2228-36-0x0000000077460000-0x0000000077609000-memory.dmp

Filesize
1.7MB

Download
memory/2228-35-0x0000000076EE0000-0x0000000076F27000-memory.dmp

Filesize
284KB

Download
memory/2228-32-0x0000000077460000-0x0000000077609000-memory.dmp

Filesize
1.7MB

Download
memory/2228-31-0x0000000001C90000-0x0000000002090000-memory.dmp

Filesize
4.0MB

Download
memory/2364-27-0x0000000076EE0000-0x0000000076F27000-memory.dmp

Filesize
284KB

Download
memory/2364-25-0x0000000077461000-0x0000000077562000-memory.dmp

Filesize
1.0MB

Download
memory/2364-11-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2364-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2364-7-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2364-30-0x00000000035B0000-0x00000000039B0000-memory.dmp

Filesize
4.0MB

Download
memory/2364-17-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2364-18-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2364-19-0x00000000035B0000-0x00000000039B0000-memory.dmp

Filesize
4.0MB

Download
memory/2364-21-0x00000000035B0000-0x00000000039B0000-memory.dmp

Filesize
4.0MB

Download
memory/2364-20-0x00000000035B0000-0x00000000039B0000-memory.dmp

Filesize
4.0MB

Download
memory/2364-24-0x0000000077460000-0x0000000077609000-memory.dmp

Filesize
1.7MB

Download
memory/2364-23-0x00000000035B0000-0x00000000039B0000-memory.dmp

Filesize
4.0MB

Download
memory/2680-3-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-1-0x000000001004E000-0x000000001006C000-memory.dmp

Filesize
120KB

Download
memory/2680-22-0x000000001004E000-0x000000001006C000-memory.dmp

Filesize
120KB

Download
memory/2680-15-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-5-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-12-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-6-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-4-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download
memory/2680-0-0x0000000010000000-0x0000000010642000-memory.dmp

Filesize
6.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads