rhadamanthys | 4c55bb0be66138f9c0a14afe676b5f27bd5e51faf3116a5130e08ae810630ada

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
19-06-2024 09:30

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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 3028 created 1192 3028 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe Explorer.EXE

description	pid	process	target process
PID 3028 created 1192	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	Explorer.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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\TTITITII = "C:\\Users\\Admin\\Documents\\OOO20\\MFDJFDJ.exe"	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exedialer.exe

pid process

3028 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
3028 2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
2744 dialer.exe
2744 dialer.exe
2744 dialer.exe
2744 dialer.exe

pid	process
3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
2744	dialer.exe
2744	dialer.exe
2744	dialer.exe
2744	dialer.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

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

description	pid	process	target process
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 1236 wrote to memory of 3028	1236	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe
PID 3028 wrote to memory of 2744	3028	2024-06-19_81a91432728086f4e842b7548c663492_magniber_revil.exe	dialer.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192

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⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1236

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"
3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3028

C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2744

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

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Downloads

memory/1236-2-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1236-0-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1236-4-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1236-3-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1236-21-0x0000000000400000-0x000000000416C000-memory.dmp

Filesize
61.4MB

Download
memory/1236-22-0x0000000000765000-0x000000000077F000-memory.dmp

Filesize
104KB

Download
memory/1236-1-0x0000000000765000-0x000000000077F000-memory.dmp

Filesize
104KB

Download
memory/2744-15-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2744-18-0x0000000076FB0000-0x0000000077159000-memory.dmp

Filesize
1.7MB

Download
memory/2744-20-0x0000000074E00000-0x0000000074E47000-memory.dmp

Filesize
284KB

Download
memory/2744-17-0x0000000001DB0000-0x00000000021B0000-memory.dmp

Filesize
4.0MB

Download
memory/3028-9-0x00000000000C0000-0x000000000014B000-memory.dmp

Filesize
556KB

Download
memory/3028-14-0x0000000074E00000-0x0000000074E47000-memory.dmp

Filesize
284KB

Download
memory/3028-12-0x0000000076FB0000-0x0000000077159000-memory.dmp

Filesize
1.7MB

Download
memory/3028-11-0x0000000007A50000-0x0000000007E50000-memory.dmp

Filesize
4.0MB

Download
memory/3028-10-0x0000000007A50000-0x0000000007E50000-memory.dmp

Filesize
4.0MB

Download
memory/3028-5-0x00000000000C0000-0x000000000014B000-memory.dmp

Filesize
556KB

Download
memory/3028-8-0x00000000000C0000-0x000000000014B000-memory.dmp

Filesize
556KB

Download
memory/3028-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads