rhadamanthys | d5de4cb74e865fdf0a79cfa5d636bd8158bf461ba4e0c59261fe7d133bdd9407

Analysis

max time kernel
31s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
30-05-2023 10:09

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General

Target

c4a708cd4c0a21ec777c1933a4347d16.exe
Size

4.2MB
MD5

c4a708cd4c0a21ec777c1933a4347d16
SHA1

33334d0fbee53016b1385078816d21c70abeb1a5
SHA256

d5de4cb74e865fdf0a79cfa5d636bd8158bf461ba4e0c59261fe7d133bdd9407
SHA512

518e4ef04c78791f788faa8e2c0384818a769d8b411b6e0a2327855b31f2128ecddd88aae4ead2f0fc684b8d85115faf69c077a24a169b66109401a79026beb7
SSDEEP

6144:5WC6Lf8HuLk5z2TPQIonfaFi9G0ei+jvbalhZV9W71:5WC6DiUk5zq4ffaFQG0qjvWPZW

Score

10^/10

rhadamanthys stealer

Malware Config

Extracted

Family

rhadamanthys

http://31.220.57.50/abctop/oy7xup.thms

Signatures

Detect rhadamanthys stealer shellcode 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1344-59-0x0000000000250000-0x000000000026C000-memory.dmp	family_rhadamanthys
behavioral1/memory/1344-61-0x0000000000250000-0x000000000026C000-memory.dmp	family_rhadamanthys
behavioral1/memory/1344-63-0x0000000000250000-0x000000000026C000-memory.dmp	family_rhadamanthys

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

c4a708cd4c0a21ec777c1933a4347d16.exe

pid process

1344 c4a708cd4c0a21ec777c1933a4347d16.exe
1344 c4a708cd4c0a21ec777c1933a4347d16.exe
1344 c4a708cd4c0a21ec777c1933a4347d16.exe

pid	process
1344	c4a708cd4c0a21ec777c1933a4347d16.exe
1344	c4a708cd4c0a21ec777c1933a4347d16.exe
1344	c4a708cd4c0a21ec777c1933a4347d16.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

c4a708cd4c0a21ec777c1933a4347d16.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4a708cd4c0a21ec777c1933a4347d16.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4a708cd4c0a21ec777c1933a4347d16.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4a708cd4c0a21ec777c1933a4347d16.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c4a708cd4c0a21ec777c1933a4347d16.exe

description pid process

Token: SeShutdownPrivilege 1344 c4a708cd4c0a21ec777c1933a4347d16.exe

description	pid	process
Token: SeShutdownPrivilege	1344	c4a708cd4c0a21ec777c1933a4347d16.exe

C:\Users\Admin\AppData\Local\Temp\c4a708cd4c0a21ec777c1933a4347d16.exe
"C:\Users\Admin\AppData\Local\Temp\c4a708cd4c0a21ec777c1933a4347d16.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1344

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1344-55-0x0000000000220000-0x000000000024E000-memory.dmp

Filesize
184KB

Download
memory/1344-56-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1344-59-0x0000000000250000-0x000000000026C000-memory.dmp

Filesize
112KB

Download
memory/1344-61-0x0000000000250000-0x000000000026C000-memory.dmp

Filesize
112KB

Download
memory/1344-62-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1344-64-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1344-63-0x0000000000250000-0x000000000026C000-memory.dmp

Filesize
112KB

Download