rhadamanthys | 4ca8ceb0c5ffd66ea995720be04e3490e124cecc2a8762e2ba9e6e0ba930edc3

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-11-2024 03:22

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General

Target

2712-20-0x00000000001B0000-0x000000000022E000-memory.exe
Size

504KB
MD5

d805d3de7d4c24931d858fed71741a88
SHA1

6c45623f837654ae3d68be4121b5e97328dbc0d8
SHA256

4ca8ceb0c5ffd66ea995720be04e3490e124cecc2a8762e2ba9e6e0ba930edc3
SHA512

4687f7fae06535c3c7155d68a34922091b85b3772627befd929ce8c6bc371084bc93462e78f28c1bdcb02d946d523812da31362b417bdc1470f57a8b1a23bf04
SSDEEP

12288:zWBqf/qq3R5W8ZB4zmRzbaKK0zlng+F9:z9f93PW8ZBS+zbj5P

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://198.251.84.78:6495/355f5a5585bfaf/casqu0xi.k9xtg

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Rhadamanthys family
rhadamanthys
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1668 584 WerFault.exe 2712-20-0x00000000001B0000-0x000000000022E000-memory.exe
System Location Discovery: System Language Discovery 1 TTPs 1 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:

2712-20-0x00000000001B0000-0x000000000022E000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2712-20-0x00000000001B0000-0x000000000022E000-memory.exe

pid	pid_target	process	target process
1668	584	WerFault.exe	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

2712-20-0x00000000001B0000-0x000000000022E000-memory.exe

description	pid	process	target process
PID 584 wrote to memory of 1668	584	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe	WerFault.exe
PID 584 wrote to memory of 1668	584	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe	WerFault.exe
PID 584 wrote to memory of 1668	584	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe	WerFault.exe
PID 584 wrote to memory of 1668	584	2712-20-0x00000000001B0000-0x000000000022E000-memory.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\2712-20-0x00000000001B0000-0x000000000022E000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2712-20-0x00000000001B0000-0x000000000022E000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 584 -s 36
  2⤵
  - Program crash
  PID:1668

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/584-0-0x00000000001B0000-0x000000000022E000-memory.dmp

Filesize
504KB

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