rhadamanthys | 837f6441b7784d5f83e3b1d883cfe0d1ee2b97b0a6ed23300206120b9ec42030

Analysis

max time kernel
35s
max time network
38s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
25/08/2024, 22:31

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General

Target
RubixLauncher.exe
Size 355KB
Sample240825-2fsscs1anp
SHA256 bb1464e75c750d90c0c49d148c9e64eefe0c29b2f670d708c8085ddd3104dbfe
MD5 8a6f1580a5b9b94d7cd47cc6b1af1b9a
SHA1 e68768afd59e18091d345cb300e859572e8d4c5c
SHA512 1663a9e0868b3f5d7e1edd30259024e419c2d190ec8c31e76e66aef0c8a0e02da0c829584214b9e2f76cbd349a53bf77d01d03e9b0e9c8a99eb18021b1d53309
SSDEEP 6144:g2qezd2ab1/RuHk+M3k8M3W7XomjOJCqshrOlumY6DMIewgxQfqhsb:gf2R/EEkCQFYDwRqW
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://185.125.50.38:3034/739bd3e91cd40ca83/pancake.api

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 2976	3540	RubixLauncher.exe	49

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	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RubixLauncher.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3540	RubixLauncher.exe
3540	RubixLauncher.exe
1564	dialer.exe
1564	dialer.exe
1564	dialer.exe
1564	dialer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 1564	3540	RubixLauncher.exe	82
PID 3540 wrote to memory of 1564	3540	RubixLauncher.exe	82
PID 3540 wrote to memory of 1564	3540	RubixLauncher.exe	82
PID 3540 wrote to memory of 1564	3540	RubixLauncher.exe	82
PID 3540 wrote to memory of 1564	3540	RubixLauncher.exe	82

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2976
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1564

C:\Users\Admin\AppData\Local\Temp\RubixLauncher.exe
"C:\Users\Admin\AppData\Local\Temp\RubixLauncher.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3540

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

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Downloads

memory/1564-8-0x0000000000F90000-0x0000000000F99000-memory.dmp

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memory/1564-18-0x00007FFFD8BA0000-0x00007FFFD8DA9000-memory.dmp

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memory/1564-16-0x00007FFFD8BA0000-0x00007FFFD8DA9000-memory.dmp

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memory/1564-17-0x0000000076C50000-0x0000000076EA2000-memory.dmp

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memory/1564-13-0x0000000002DB0000-0x00000000031B0000-memory.dmp

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memory/1564-12-0x00007FFFD8BA0000-0x00007FFFD8DA9000-memory.dmp

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memory/3540-3-0x00000000035F0000-0x00000000039F0000-memory.dmp

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memory/3540-10-0x0000000000D50000-0x0000000000DBD000-memory.dmp

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memory/3540-7-0x00000000035F0000-0x00000000039F0000-memory.dmp

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memory/3540-6-0x0000000076C50000-0x0000000076EA2000-memory.dmp

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memory/3540-9-0x00007FFFD8BA1000-0x00007FFFD8CCA000-memory.dmp

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memory/3540-4-0x00007FFFD8BA0000-0x00007FFFD8DA9000-memory.dmp

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memory/3540-0-0x0000000000D50000-0x0000000000DBD000-memory.dmp

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memory/3540-2-0x00000000035F0000-0x00000000039F0000-memory.dmp

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memory/3540-1-0x00000000035F0000-0x00000000039F0000-memory.dmp

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