rhadamanthys | 109e28e1841956878110d3eec893a910c898eff0e7e1491518ee249a2dcf0d52

Analysis

max time kernel
136s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2024 09:24

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General

Target

Launcher.exe
Size

442KB
MD5

32294ae4ad2063b44a4d31cad44ad9ff
SHA1

24313fdc2cff34a0065b4643f40fe44ba4a2fbc1
SHA256

bb6ece8edf1cab4336f7178b9e158edf9e8fc0b966ceefd157dc1f5d119f309f
SHA512

e2449493a32a622b40bd06c05f709e065e1b3002ed0ff6b48c594eb226f4e807b9c65cc3bad4934bd984920001d02b52f357dd3d440b762ee63b44be10ece290
SSDEEP

6144:1JidrNEDu9O0EfUJfnzAfe4JM4LG17vIxwzrv+job91QLNupN/REjITFpARZN4tQ:1odaaqU981gvQn0bMuCEFaR79swnhEO

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://144.76.133.166:8034/5502b8a765a7d7349/2exkmrnd.gl5ss

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys

Suspicious use of SetThreadContext 1 IoCs

Processes:

Launcher.exe

description	pid	Process	procid_target
PID 3808 set thread context of 2356	3808	Launcher.exe	85

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4548	2356	WerFault.exe	85

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

Processes:

Launcher.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Launcher.exe

description	pid	Process	procid_target
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85
PID 3808 wrote to memory of 2356	3808	Launcher.exe	85

C:\Users\Admin\AppData\Local\Temp\Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\Launcher.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3808
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 564
    3⤵
    - Program crash
    PID:4548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2356 -ip 2356
1⤵
PID:2932

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/2356-8-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2356-5-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2356-3-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2356-6-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3808-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/3808-1-0x0000000000ED0000-0x0000000000F42000-memory.dmp

Filesize
456KB

Download
memory/3808-9-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3808-10-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download