rhadamanthys | 05073d3f8f92fdf1064d69dc0ade649099b6f23732f4241ede68541418c3a5a8

General

Target

202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
Size

70.4MB
MD5

2855efb98519df3078678d8ed96365e1
SHA1

b5d387a8445502781cf966b7b8fe97afb2206308
SHA256

05073d3f8f92fdf1064d69dc0ade649099b6f23732f4241ede68541418c3a5a8
SHA512

bc329d4bef86f990e0cfc5da6c859393fce6175703c0f17cdc4b862668f1e2d4583da386b3204b92dd8c596237bdb9a62180dd51274ce8faa92f4d0b39e4720e
SSDEEP

1572864:LoxuVkox/ETpYcqn1GRa6CzAYhYbinNSMpZ5KcR8UqCIayPlDo:sMpova

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

Processes:

202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe

description pid process target process

PID 5092 created 3012 5092 202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe sihost.exe

description	pid	process	target process
PID 5092 created 3012	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	sihost.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
748	5092	WerFault.exe	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
1604	5092	WerFault.exe	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe

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:

202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exeopenwith.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exeopenwith.exe

pid	process
5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
2828	openwith.exe
2828	openwith.exe
2828	openwith.exe
2828	openwith.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe

description	pid	process	target process
PID 5092 wrote to memory of 2828	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	openwith.exe
PID 5092 wrote to memory of 2828	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	openwith.exe
PID 5092 wrote to memory of 2828	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	openwith.exe
PID 5092 wrote to memory of 2828	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	openwith.exe
PID 5092 wrote to memory of 2828	5092	202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe	openwith.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:3012
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2828

C:\Users\Admin\AppData\Local\Temp\202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\202409052855efb98519df3078678d8ed96365e1magniberrevilrhadamanthys.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 440
  2⤵
  - Program crash
  PID:748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 436
  2⤵
  - Program crash
  PID:1604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5092 -ip 5092
1⤵
PID:2792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 5092 -ip 5092
1⤵
PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2828-15-0x0000000000EE0000-0x0000000000EE9000-memory.dmp

Filesize
36KB

Download
memory/2828-22-0x0000000002A1F000-0x0000000002E10000-memory.dmp

Filesize
3.9MB

Download
memory/2828-21-0x0000000002A10000-0x0000000002A1F000-memory.dmp

Filesize
60KB

Download
memory/2828-20-0x0000000077B50000-0x0000000077D65000-memory.dmp

Filesize
2.1MB

Download
memory/2828-18-0x00007FFCBEF30000-0x00007FFCBF125000-memory.dmp

Filesize
2.0MB

Download
memory/2828-17-0x0000000002A10000-0x0000000002E10000-memory.dmp

Filesize
4.0MB

Download
memory/5092-6-0x0000000004F20000-0x0000000004F24000-memory.dmp

Filesize
16KB

Download
memory/5092-5-0x0000000004F10000-0x0000000004F17000-memory.dmp

Filesize
28KB

Download
memory/5092-2-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/5092-0-0x0000000000400000-0x0000000004D62000-memory.dmp

Filesize
73.4MB

Download
memory/5092-10-0x0000000007E20000-0x0000000008220000-memory.dmp

Filesize
4.0MB

Download
memory/5092-11-0x0000000007E20000-0x0000000008220000-memory.dmp

Filesize
4.0MB

Download
memory/5092-12-0x00007FFCBEF30000-0x00007FFCBF125000-memory.dmp

Filesize
2.0MB

Download
memory/5092-4-0x0000000004F10000-0x0000000004F17000-memory.dmp

Filesize
28KB

Download
memory/5092-14-0x0000000077B50000-0x0000000077D65000-memory.dmp

Filesize
2.1MB

Download
memory/5092-1-0x00000000006AF000-0x00000000006CA000-memory.dmp

Filesize
108KB

Download
memory/5092-7-0x0000000004F20000-0x0000000004F24000-memory.dmp

Filesize
16KB

Download
memory/5092-8-0x0000000004F30000-0x0000000004F47000-memory.dmp

Filesize
92KB

Download
memory/5092-9-0x0000000004F30000-0x0000000004F47000-memory.dmp

Filesize
92KB

Download
memory/5092-3-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/5092-23-0x00000000006AF000-0x00000000006CA000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads