rhadamanthys | 0bdc6c9bea314206994a9352f61895004ed414bcb767de035d9f9c5142916a11

Analysis

max time kernel
359s
max time network
365s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-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 defense_evasion 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

Processes:

저작권 침해 자료.exeqqq.exe

description	pid	Process	procid_target
PID 2676 created 1184	2676	저작권 침해 자료.exe	21
PID 2380 created 1184	2380	qqq.exe	21

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\FirefoxData.dll,EntryPoint"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\*ChromeUpdate = "rundll32.exe C:\\Users\\Admin\\Documents\\FirefoxData.dll,EntryPoint"	reg.exe

System Binary Proxy Execution: Verclsid 1 TTPs 1 IoCs

Adversaries may abuse Verclsid to proxy execution of malicious code.

defense_evasion

Verclsid

T1218.012

Processes:

verclsid.exe

pid	Process
1824	verclsid.exe

Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs

Processes:

저작권 침해 자료.exeqqq.exe

pid	Process
2624	저작권 침해 자료.exe
2228	qqq.exe

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

Processes:

dialer.execmd.exe저작권 침해 자료.exedialer.exereg.exeqqq.exeqqq.exe저작권 침해 자료.execmd.exereg.exe

description	ioc	Process
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	저작권 침해 자료.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qqq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qqq.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

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

저작권 침해 자료.exedialer.exeqqq.exedialer.exe

pid	Process
2676	저작권 침해 자료.exe
2676	저작권 침해 자료.exe
2540	dialer.exe
2540	dialer.exe
2540	dialer.exe
2540	dialer.exe
2380	qqq.exe
2380	qqq.exe
328	dialer.exe
328	dialer.exe
328	dialer.exe
328	dialer.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

저작권 침해 자료.exe저작권 침해 자료.execmd.exeqqq.exeqqq.execmd.exe

description	pid	Process	procid_target
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2624 wrote to memory of 2676	2624	저작권 침해 자료.exe	30
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2676 wrote to memory of 2540	2676	저작권 침해 자료.exe	31
PID 2624 wrote to memory of 2696	2624	저작권 침해 자료.exe	32
PID 2624 wrote to memory of 2696	2624	저작권 침해 자료.exe	32
PID 2624 wrote to memory of 2696	2624	저작권 침해 자료.exe	32
PID 2624 wrote to memory of 2696	2624	저작권 침해 자료.exe	32
PID 2696 wrote to memory of 2536	2696	cmd.exe	34
PID 2696 wrote to memory of 2536	2696	cmd.exe	34
PID 2696 wrote to memory of 2536	2696	cmd.exe	34
PID 2696 wrote to memory of 2536	2696	cmd.exe	34
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2228 wrote to memory of 2380	2228	qqq.exe	38
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2380 wrote to memory of 328	2380	qqq.exe	39
PID 2228 wrote to memory of 2212	2228	qqq.exe	40
PID 2228 wrote to memory of 2212	2228	qqq.exe	40
PID 2228 wrote to memory of 2212	2228	qqq.exe	40
PID 2228 wrote to memory of 2212	2228	qqq.exe	40
PID 2212 wrote to memory of 2020	2212	cmd.exe	42
PID 2212 wrote to memory of 2020	2212	cmd.exe	42
PID 2212 wrote to memory of 2020	2212	cmd.exe	42
PID 2212 wrote to memory of 2020	2212	cmd.exe	42

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe
  "C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2624
- - C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe
    "C:\Users\Admin\AppData\Local\Temp\저작권 침해 자료.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2676
- - 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:2696
  - - 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:2536
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2540
- C:\Windows\system32\verclsid.exe
  "C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
  2⤵
  - System Binary Proxy Execution: Verclsid
  PID:1824
- C:\Users\Admin\AppData\Local\Temp\qqq.exe
  "C:\Users\Admin\AppData\Local\Temp\qqq.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Users\Admin\AppData\Local\Temp\qqq.exe
    "C:\Users\Admin\AppData\Local\Temp\qqq.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2380
- - 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:2212
  - - 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:2020
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:328

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

System Binary Proxy Execution

T1218

Verclsid

T1218.012

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/328-51-0x0000000076F50000-0x00000000770F9000-memory.dmp

Filesize
1.7MB

Download
memory/328-50-0x0000000001E30000-0x0000000002230000-memory.dmp

Filesize
4.0MB

Download
memory/328-53-0x00000000752A0000-0x00000000752E7000-memory.dmp

Filesize
284KB

Download
memory/2228-32-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/2228-40-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/2380-44-0x00000000036F0000-0x0000000003AF0000-memory.dmp

Filesize
4.0MB

Download
memory/2380-46-0x00000000752A0000-0x00000000752E7000-memory.dmp

Filesize
284KB

Download
memory/2540-20-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2540-26-0x0000000001D60000-0x0000000002160000-memory.dmp

Filesize
4.0MB

Download
memory/2540-25-0x0000000076F50000-0x00000000770F9000-memory.dmp

Filesize
1.7MB

Download
memory/2540-29-0x00000000752A0000-0x00000000752E7000-memory.dmp

Filesize
284KB

Download
memory/2540-30-0x0000000076F50000-0x00000000770F9000-memory.dmp

Filesize
1.7MB

Download
memory/2624-9-0x0000000010026000-0x0000000010040000-memory.dmp

Filesize
104KB

Download
memory/2624-11-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/2624-0-0x0000000010000000-0x00000000101F7000-memory.dmp

Filesize
2.0MB

Download
memory/2676-15-0x0000000003600000-0x0000000003A00000-memory.dmp

Filesize
4.0MB

Download
memory/2676-21-0x0000000003600000-0x0000000003A00000-memory.dmp

Filesize
4.0MB

Download
memory/2676-16-0x0000000003600000-0x0000000003A00000-memory.dmp

Filesize
4.0MB

Download
memory/2676-17-0x0000000003600000-0x0000000003A00000-memory.dmp

Filesize
4.0MB

Download
memory/2676-19-0x00000000752A0000-0x00000000752E7000-memory.dmp

Filesize
284KB

Download
memory/2676-1-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2676-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2676-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2676-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-12-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2676-13-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2676-14-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2676-22-0x0000000076F51000-0x0000000077052000-memory.dmp

Filesize
1.0MB

Download