rhadamanthys | 0bdc6c9bea314206994a9352f61895004ed414bcb767de035d9f9c5142916a11

Analysis

max time kernel
420s
max time network
446s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-08-2024 13:26

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General

Target

저작권 침해 자료.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

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

description	pid	Process	procid_target
PID 2824 created 3028	2824	저작권 침해 자료.exe	51
PID 3624 created 3028	3624	mqw.exe	51

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\FirefoxData.dll,EntryPoint"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\FirefoxData.dll,EntryPoint"	reg.exe

Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs

pid	Process
4868	저작권 침해 자료.exe
2916	mqw.exe

Program crash 4 IoCs

pid	pid_target	Process	procid_target
4416	2824	WerFault.exe	92
2240	2824	WerFault.exe	92
4028	3624	WerFault.exe	124
1104	3624	WerFault.exe	124

System Location Discovery: System Language Discovery 1 TTPs 10 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	저작권 침해 자료.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	저작권 침해 자료.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	mqw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mqw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.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 12 IoCs

pid	Process
2824	저작권 침해 자료.exe
2824	저작권 침해 자료.exe
5056	openwith.exe
5056	openwith.exe
5056	openwith.exe
5056	openwith.exe
3624	mqw.exe
3624	mqw.exe
860	openwith.exe
860	openwith.exe
860	openwith.exe
860	openwith.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2824	4868	저작권 침해 자료.exe	92
PID 4868 wrote to memory of 2712	4868	저작권 침해 자료.exe	93
PID 4868 wrote to memory of 2712	4868	저작권 침해 자료.exe	93
PID 4868 wrote to memory of 2712	4868	저작권 침해 자료.exe	93
PID 2712 wrote to memory of 4124	2712	cmd.exe	95
PID 2712 wrote to memory of 4124	2712	cmd.exe	95
PID 2712 wrote to memory of 4124	2712	cmd.exe	95
PID 2824 wrote to memory of 5056	2824	저작권 침해 자료.exe	96
PID 2824 wrote to memory of 5056	2824	저작권 침해 자료.exe	96
PID 2824 wrote to memory of 5056	2824	저작권 침해 자료.exe	96
PID 2824 wrote to memory of 5056	2824	저작권 침해 자료.exe	96
PID 2824 wrote to memory of 5056	2824	저작권 침해 자료.exe	96
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 2916 wrote to memory of 3624	2916	mqw.exe	124
PID 3624 wrote to memory of 860	3624	mqw.exe	126
PID 3624 wrote to memory of 860	3624	mqw.exe	126
PID 3624 wrote to memory of 860	3624	mqw.exe	126
PID 3624 wrote to memory of 860	3624	mqw.exe	126
PID 3624 wrote to memory of 860	3624	mqw.exe	126
PID 2916 wrote to memory of 4072	2916	mqw.exe	128
PID 2916 wrote to memory of 4072	2916	mqw.exe	128
PID 2916 wrote to memory of 4072	2916	mqw.exe	128
PID 4072 wrote to memory of 4584	4072	cmd.exe	131
PID 4072 wrote to memory of 4584	4072	cmd.exe	131
PID 4072 wrote to memory of 4584	4072	cmd.exe	131

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:3028
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5056
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:860

C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe
"C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe
  "C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 412
    3⤵
    - Program crash
    PID:4416
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 440
    3⤵
    - Program crash
    PID:2240
- 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:2712
- - 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:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2824 -ip 2824
1⤵
PID:2884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2824 -ip 2824
1⤵
PID:2244

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3980

C:\Users\Admin\AppData\Local\Temp\mqw.exe
"C:\Users\Admin\AppData\Local\Temp\mqw.exe"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\mqw.exe
  "C:\Users\Admin\AppData\Local\Temp\mqw.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3624
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 460
    3⤵
    - Program crash
    PID:4028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 456
    3⤵
    - Program crash
    PID:1104
- 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:4072
- - 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:4584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3624 -ip 3624
1⤵
PID:2896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 3624 -ip 3624
1⤵
PID:60

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\Documents\FirefoxData.dll

Filesize
892.3MB

MD5
df0323692da9ee346abc5b0058e33131

SHA1
f9cfb5752493c79d93aff8736dc29e4f7e437d19

SHA256
135f10abd48878e545df9f2e481ac1cf09f01e27086083b0a2820c3668103379

SHA512
3b00ed05f62ed811616ee239ebaa22c401a12ed20686337f03b08d5e8d957a4cba7c3366595b80edbd8c6d298137546a9f77001efccc6c8c7b47a1ca20364c2d

Download Submit
memory/860-45-0x0000000076970000-0x0000000076B85000-memory.dmp

Filesize
2.1MB

Download
memory/860-42-0x0000000002940000-0x0000000002D40000-memory.dmp

Filesize
4.0MB

Download
memory/860-43-0x00007FFBC43F0000-0x00007FFBC45E5000-memory.dmp

Filesize
2.0MB

Download
memory/2824-19-0x00000000038B0000-0x0000000003CB0000-memory.dmp

Filesize
4.0MB

Download
memory/2824-28-0x00000000038B0000-0x0000000003CB0000-memory.dmp

Filesize
4.0MB

Download
memory/2824-4-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2824-10-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2824-9-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2824-11-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2824-13-0x00000000038B0000-0x0000000003CB0000-memory.dmp

Filesize
4.0MB

Download
memory/2824-14-0x00000000038B0000-0x0000000003CB0000-memory.dmp

Filesize
4.0MB

Download
memory/2824-15-0x00000000038B0000-0x0000000003CB0000-memory.dmp

Filesize
4.0MB

Download
memory/2824-16-0x00007FFBC43F0000-0x00007FFBC45E5000-memory.dmp

Filesize
2.0MB

Download
memory/2824-18-0x0000000076970000-0x0000000076B85000-memory.dmp

Filesize
2.1MB

Download
memory/2916-32-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/2916-29-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/3624-36-0x0000000003780000-0x0000000003B80000-memory.dmp

Filesize
4.0MB

Download
memory/3624-37-0x00007FFBC43F0000-0x00007FFBC45E5000-memory.dmp

Filesize
2.0MB

Download
memory/3624-39-0x0000000076970000-0x0000000076B85000-memory.dmp

Filesize
2.1MB

Download
memory/3624-33-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/4868-1-0x0000000010026000-0x0000000010040000-memory.dmp

Filesize
104KB

Download
memory/4868-3-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/4868-8-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/4868-7-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/4868-0-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/4868-2-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/5056-27-0x0000000002D20000-0x0000000003120000-memory.dmp

Filesize
4.0MB

Download
memory/5056-20-0x0000000001070000-0x0000000001079000-memory.dmp

Filesize
36KB

Download
memory/5056-22-0x0000000002D20000-0x0000000003120000-memory.dmp

Filesize
4.0MB

Download
memory/5056-23-0x00007FFBC43F0000-0x00007FFBC45E5000-memory.dmp

Filesize
2.0MB

Download
memory/5056-25-0x0000000076970000-0x0000000076B85000-memory.dmp

Filesize
2.1MB

Download
memory/5056-26-0x0000000002D20000-0x0000000003120000-memory.dmp

Filesize
4.0MB

Download