rhadamanthys | f0a8e6bfb2df4fde05ad87e36076e035156527790b8a239e420a8321d39e2c07

General

Target

Copyright Infringement Notice - Noontalk Media/Copyright Infringement Notice - Noontalk Media.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://147.124.220.233:7843/0a493f164c8de167e156e/s2u8lic7.93tn6

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 2156 created 388	2156	Copyright Infringement Notice - Noontalk Media.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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\*UpdaterCisco = "rundll32.exe C:\\Users\\Admin\\Documents\\CiscoUpdater000_PARTIAL.dll,EntryPoint"	reg.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
756	2156	WerFault.exe	88
1092	2156	WerFault.exe	88

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	Copyright Infringement Notice - Noontalk Media.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Copyright Infringement Notice - Noontalk Media.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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2156	Copyright Infringement Notice - Noontalk Media.exe
2156	Copyright Infringement Notice - Noontalk Media.exe
4060	openwith.exe
4060	openwith.exe
4060	openwith.exe
4060	openwith.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 2156	116	Copyright Infringement Notice - Noontalk Media.exe	88
PID 116 wrote to memory of 2156	116	Copyright Infringement Notice - Noontalk Media.exe	88
PID 116 wrote to memory of 2156	116	Copyright Infringement Notice - Noontalk Media.exe	88
PID 116 wrote to memory of 2156	116	Copyright Infringement Notice - Noontalk Media.exe	88
PID 116 wrote to memory of 2156	116	Copyright Infringement Notice - Noontalk Media.exe	88
PID 116 wrote to memory of 3616	116	Copyright Infringement Notice - Noontalk Media.exe	89
PID 116 wrote to memory of 3616	116	Copyright Infringement Notice - Noontalk Media.exe	89
PID 116 wrote to memory of 3616	116	Copyright Infringement Notice - Noontalk Media.exe	89
PID 3616 wrote to memory of 3324	3616	cmd.exe	91
PID 3616 wrote to memory of 3324	3616	cmd.exe	91
PID 3616 wrote to memory of 3324	3616	cmd.exe	91
PID 2156 wrote to memory of 4060	2156	Copyright Infringement Notice - Noontalk Media.exe	92
PID 2156 wrote to memory of 4060	2156	Copyright Infringement Notice - Noontalk Media.exe	92
PID 2156 wrote to memory of 4060	2156	Copyright Infringement Notice - Noontalk Media.exe	92
PID 2156 wrote to memory of 4060	2156	Copyright Infringement Notice - Noontalk Media.exe	92
PID 2156 wrote to memory of 4060	2156	Copyright Infringement Notice - Noontalk Media.exe	92

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:388
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4060

C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\Copyright Infringement Notice - Noontalk Media.exe
"C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\Copyright Infringement Notice - Noontalk Media.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\Copyright Infringement Notice - Noontalk Media.exe
  "C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\Copyright Infringement Notice - Noontalk Media.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 468
    3⤵
    - Program crash
    PID:756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 476
    3⤵
    - Program crash
    PID:1092
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3616
- - 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
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2156 -ip 2156
1⤵
PID:3716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2156 -ip 2156
1⤵
PID:1164

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/116-4-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-6-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-7-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-13-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-3-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-1-0x0000000010170000-0x000000001017B000-memory.dmp

Filesize
44KB

Download
memory/116-0-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/116-12-0x0000000010000000-0x00000000101E3000-memory.dmp

Filesize
1.9MB

Download
memory/2156-17-0x00000000039D0000-0x0000000003DD0000-memory.dmp

Filesize
4.0MB

Download
memory/2156-22-0x00000000039D0000-0x0000000003DD0000-memory.dmp

Filesize
4.0MB

Download
memory/2156-16-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2156-14-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2156-15-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2156-18-0x00000000039D0000-0x0000000003DD0000-memory.dmp

Filesize
4.0MB

Download
memory/2156-19-0x00000000039D0000-0x0000000003DD0000-memory.dmp

Filesize
4.0MB

Download
memory/2156-20-0x00007FF85C070000-0x00007FF85C265000-memory.dmp

Filesize
2.0MB

Download
memory/2156-23-0x0000000076CC0000-0x0000000076ED5000-memory.dmp

Filesize
2.1MB

Download
memory/2156-8-0x0000000000A30000-0x0000000000AAE000-memory.dmp

Filesize
504KB

Download
memory/2156-33-0x00000000039D0000-0x0000000003DD0000-memory.dmp

Filesize
4.0MB

Download
memory/4060-27-0x00000000021B0000-0x00000000025B0000-memory.dmp

Filesize
4.0MB

Download
memory/4060-28-0x00007FF85C070000-0x00007FF85C265000-memory.dmp

Filesize
2.0MB

Download
memory/4060-31-0x00000000021B0000-0x00000000025B0000-memory.dmp

Filesize
4.0MB

Download
memory/4060-30-0x0000000076CC0000-0x0000000076ED5000-memory.dmp

Filesize
2.1MB

Download
memory/4060-26-0x00000000021B0000-0x00000000025B0000-memory.dmp

Filesize
4.0MB

Download
memory/4060-32-0x00000000021B0000-0x00000000025B0000-memory.dmp

Filesize
4.0MB

Download
memory/4060-24-0x0000000000450000-0x0000000000459000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads