rhadamanthys | 06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675

General

Target

06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
Size

455KB
MD5

02d4776ea83ad7146b3085670f437ddf
SHA1

c978eb7c9a207a32ef2011df86fe48127c76dec1
SHA256

06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675
SHA512

38f05964aea14dabf7a134de0e286dde65371aec873e1d51a434a868297113dca2ce168a14a546a57dd1aeb65baa9d4e122bd5081a6f1d66c3f71c3ed416d0d2
SSDEEP

12288:pDzJunoRNwDrNlzzK6f7Hizg/MgrTUH1:pDN9NwDrvHNfTizmXMH

Score

10^/10

rhadamanthys collection stealer

Malware Config

Signatures

Detect rhadamanthys stealer shellcode 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1916-136-0x0000000002810000-0x0000000002C10000-memory.dmp	family_rhadamanthys
behavioral1/memory/1916-137-0x0000000002810000-0x0000000002C10000-memory.dmp	family_rhadamanthys

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

Processes:

06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe

description pid process target process

PID 1916 created 3176 1916 06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe Explorer.EXE

description	pid	process	target process
PID 1916 created 3176	1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe	Explorer.EXE

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

Processes:

certreq.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	certreq.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	certreq.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook	certreq.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook	certreq.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook	certreq.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	certreq.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4536 1916 WerFault.exe 06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe

pid	pid_target	process	target process
4536	1916	WerFault.exe	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

certreq.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	certreq.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	certreq.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.execertreq.exe

pid	process
1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
1616	certreq.exe
1616	certreq.exe
1616	certreq.exe
1616	certreq.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe

description	pid	process	target process
PID 1916 wrote to memory of 1616	1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe	certreq.exe
PID 1916 wrote to memory of 1616	1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe	certreq.exe
PID 1916 wrote to memory of 1616	1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe	certreq.exe
PID 1916 wrote to memory of 1616	1916	06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe	certreq.exe

outlook_office_path 1 IoCs

Processes:

certreq.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	certreq.exe

outlook_win_path 1 IoCs

Processes:

certreq.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	certreq.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3176

C:\Users\Admin\AppData\Local\Temp\06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe
"C:\Users\Admin\AppData\Local\Temp\06709da2cf631df2005cdc7d74957cebd069c88d930c04730ca1022ed8b85675.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 716
3⤵
- Program crash
PID:4536

C:\Windows\system32\certreq.exe
"C:\Windows\system32\certreq.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1916 -ip 1916
1⤵
PID:1332

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1616-148-0x0000024E8A270000-0x0000024E8A277000-memory.dmp

Filesize
28KB

Download
memory/1616-156-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-149-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-159-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-158-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-138-0x0000024E88200000-0x0000024E88203000-memory.dmp

Filesize
12KB

Download
memory/1616-157-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-152-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-150-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-147-0x0000024E88200000-0x0000024E88203000-memory.dmp

Filesize
12KB

Download
memory/1616-160-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-155-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-153-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1616-151-0x00007FF43A7A0000-0x00007FF43A8CD000-memory.dmp

Filesize
1.2MB

Download
memory/1916-139-0x00000000036B0000-0x00000000036E6000-memory.dmp

Filesize
216KB

Download
memory/1916-146-0x0000000000400000-0x0000000000956000-memory.dmp

Filesize
5.3MB

Download
memory/1916-135-0x0000000002790000-0x0000000002797000-memory.dmp

Filesize
28KB

Download
memory/1916-145-0x00000000036B0000-0x00000000036E6000-memory.dmp

Filesize
216KB

Download
memory/1916-134-0x0000000002710000-0x0000000002781000-memory.dmp

Filesize
452KB

Download
memory/1916-137-0x0000000002810000-0x0000000002C10000-memory.dmp

Filesize
4.0MB

Download
memory/1916-136-0x0000000002810000-0x0000000002C10000-memory.dmp

Filesize
4.0MB

Download
memory/1916-133-0x00000000026C0000-0x0000000002709000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads