rhadamanthys | 4c55bb0be66138f9c0a14afe676b5f27bd5e51faf3116a5130e08ae810630ada

Analysis

max time kernel
53s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 09:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
Size

58.5MB
MD5

81a91432728086f4e842b7548c663492
SHA1

1159a7a62d0294f697aedd2331daa7068d39f163
SHA256

4c55bb0be66138f9c0a14afe676b5f27bd5e51faf3116a5130e08ae810630ada
SHA512

c7f25fe90f73c0a9bb81bc60aa1e53409ac04306ffee1370a5f265eea388d7ca82b84340c0481c61a98c4c0987f154e8ef448cb2b52800e2f4a06f33abe46e83
SSDEEP

1572864:hNpJfO/7sER9gQWwUPGxZH0Zfy7l41HJHvE5ZyDiEMKrM:hHwPDKDvMKA

Score

10^/10

rhadamanthys persistence 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:

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

description pid process target process

PID 4564 created 2660 4564 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe sihost.exe

description	pid	process	target process
PID 4564 created 2660	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	sihost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TTITITII = "C:\\Users\\Admin\\Documents\\OOO20\\MFDJFDJ.exe"	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1764 4564 WerFault.exe 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
4380 1376 WerFault.exe 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exedialer.exe

pid process

4564 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
4564 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
2992 dialer.exe
2992 dialer.exe
2992 dialer.exe
2992 dialer.exe

pid	pid_target	process	target process
1764	4564	WerFault.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
4380	1376	WerFault.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

pid	process
4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
2992	dialer.exe
2992	dialer.exe
2992	dialer.exe
2992	dialer.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

description	pid	process	target process
PID 1376 wrote to memory of 4564	1376	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1376 wrote to memory of 4564	1376	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1376 wrote to memory of 4564	1376	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1376 wrote to memory of 4564	1376	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1376 wrote to memory of 4564	1376	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 4564 wrote to memory of 2992	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 4564 wrote to memory of 2992	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 4564 wrote to memory of 2992	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 4564 wrote to memory of 2992	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 4564 wrote to memory of 2992	4564	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2660

C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2992

C:\Users\Admin\AppData\Local\Temp\2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1376

C:\Users\Admin\AppData\Local\Temp\2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 432
3⤵
- Program crash
PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 452
2⤵
- Program crash
PID:4380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4564 -ip 4564
1⤵
PID:3176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1376 -ip 1376
1⤵
PID:4284

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1376-1-0x0000000000765000-0x000000000077F000-memory.dmp

Filesize
104KB

Download
memory/1376-0-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1376-2-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1376-4-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1376-5-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1376-19-0x0000000000765000-0x000000000077F000-memory.dmp

Filesize
104KB

Download
memory/1376-18-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/2992-15-0x00007FF8CF2F0000-0x00007FF8CF4E5000-memory.dmp

Filesize
2.0MB

Download
memory/2992-12-0x00000000006C0000-0x00000000006C9000-memory.dmp

Filesize
36KB

Download
memory/2992-14-0x00000000023D0000-0x00000000027D0000-memory.dmp

Filesize
4.0MB

Download
memory/2992-17-0x0000000075F40000-0x0000000076155000-memory.dmp

Filesize
2.1MB

Download
memory/4564-8-0x0000000007FA0000-0x00000000083A0000-memory.dmp

Filesize
4.0MB

Download
memory/4564-11-0x0000000075F40000-0x0000000076155000-memory.dmp

Filesize
2.1MB

Download
memory/4564-9-0x0000000007FA0000-0x00000000083A0000-memory.dmp

Filesize
4.0MB

Download
memory/4564-7-0x00000000000D0000-0x000000000015B000-memory.dmp

Filesize
556KB

Download
memory/4564-6-0x00000000000D0000-0x000000000015B000-memory.dmp

Filesize
556KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads