rhadamanthys | 210d9fae2a34b9d739b856ef0bce06be2b07f22e58ca31607cd6c1220414d087

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 05:56

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General

Target
63ea2f27cb0282aa156eb7f4221a7100N.exe
Size 5.4MB
Sample240802-gm7vmszarp
SHA256 210d9fae2a34b9d739b856ef0bce06be2b07f22e58ca31607cd6c1220414d087
MD5 63ea2f27cb0282aa156eb7f4221a7100
SHA1 d272dd6959f11a12756cc0c57bcbf5fd5452d72f
SHA512 2d1ebc2acd74502b3f1fe2764e2e4fdf049a416d4beb6ca1d1be5af90ec6db545dadce67cf3d9e3a6823f9dff04b61c7ef87f6e11b653844cb9de97b6d506321
SSDEEP 98304:s5LmpFg5UPPKBmiHT+ohK+sRp0OxCMR3VBZOPZ8UDCceWKwj:SLmp8BmiHD8djBZOaOE6j
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys discovery stealer

Malware Config

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 3540 created 2636	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	44

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3384	3540	WerFault.exe	82
4872	3540	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	63ea2f27cb0282aa156eb7f4221a7100N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3540	63ea2f27cb0282aa156eb7f4221a7100N.exe
3540	63ea2f27cb0282aa156eb7f4221a7100N.exe
3040	dialer.exe
3040	dialer.exe
3040	dialer.exe
3040	dialer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 3040	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	86
PID 3540 wrote to memory of 3040	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	86
PID 3540 wrote to memory of 3040	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	86
PID 3540 wrote to memory of 3040	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	86
PID 3540 wrote to memory of 3040	3540	63ea2f27cb0282aa156eb7f4221a7100N.exe	86

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2636
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3040

C:\Users\Admin\AppData\Local\Temp\63ea2f27cb0282aa156eb7f4221a7100N.exe
"C:\Users\Admin\AppData\Local\Temp\63ea2f27cb0282aa156eb7f4221a7100N.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 404
  2⤵
  - Program crash
  PID:3384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 476
  2⤵
  - Program crash
  PID:4872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3540 -ip 3540
1⤵
PID:4720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3540 -ip 3540
1⤵
PID:4332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/3040-8-0x0000000000E70000-0x0000000000E79000-memory.dmp

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memory/3040-16-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

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memory/3040-10-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

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memory/3040-14-0x0000000076EF0000-0x0000000077105000-memory.dmp

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memory/3040-15-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

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memory/3040-12-0x00007FFAD5350000-0x00007FFAD5545000-memory.dmp

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memory/3040-11-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

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memory/3540-2-0x0000000003740000-0x0000000003B40000-memory.dmp

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memory/3540-7-0x0000000003740000-0x0000000003B40000-memory.dmp

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memory/3540-6-0x0000000076EF0000-0x0000000077105000-memory.dmp

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memory/3540-4-0x00007FFAD5350000-0x00007FFAD5545000-memory.dmp

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memory/3540-0-0x0000000000BE0000-0x0000000000C4D000-memory.dmp

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memory/3540-3-0x0000000003740000-0x0000000003B40000-memory.dmp

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memory/3540-1-0x0000000003740000-0x0000000003B40000-memory.dmp

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memory/3540-17-0x0000000003740000-0x0000000003B40000-memory.dmp

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