rhadamanthys | bb8bbcc948e8dca2e5a0270c41c062a29994a2d9b51e820ed74d9b6e2a01ddcf

Resubmissions

27-11-2024 09:54

241127-lxb8yavpck 10

20-08-2024 14:48

240820-r6q2casajl 10

19-12-2023 13:13

231219-qf3rsadcg7 10

Analysis

max time kernel
30s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 14:48

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Report Analysis Logs

General

Target

bb.exe
Size

479KB
MD5

b2dc71aeb389c4c5f6b3699163ea1d0f
SHA1

578239aefa2c93cae72624754146e8f3e275fa5e
SHA256

bb8bbcc948e8dca2e5a0270c41c062a29994a2d9b51e820ed74d9b6e2a01ddcf
SHA512

2ac4ebf5ca226384b299167c58aaf4e24ab4a2a4897ef914871803df23794a44a1c9ab638b1714653cd767e566fb5bd0745ebc26f0dc5a3be4e345e6ef5b9461
SSDEEP

6144:pTNlPsSiE0grIlHAjNL7SVAtKZnbr8qz6xzS06d17GQxAAXcpGZ5wIzkyOD+lRXs:pFR0gsAjNLJtQbr8w6xely1JcXgDsLm

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

Deletes itself 1 IoCs

Processes:

dialer.exe

pid	Process
3616	dialer.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:

dialer.exebb.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bb.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

bb.exedialer.exe

pid	Process
2076	bb.exe
2076	bb.exe
3616	dialer.exe
3616	dialer.exe
3616	dialer.exe
3616	dialer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

bb.exe

description	pid	Process	procid_target
PID 2076 wrote to memory of 3616	2076	bb.exe	91
PID 2076 wrote to memory of 3616	2076	bb.exe	91
PID 2076 wrote to memory of 3616	2076	bb.exe	91
PID 2076 wrote to memory of 3616	2076	bb.exe	91
PID 2076 wrote to memory of 3616	2076	bb.exe	91

C:\Users\Admin\AppData\Local\Temp\bb.exe
"C:\Users\Admin\AppData\Local\Temp\bb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2076-4-0x00007FFA76570000-0x00007FFA76765000-memory.dmp

Filesize
2.0MB

Download
memory/2076-9-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2076-1-0x0000000003530000-0x0000000003930000-memory.dmp

Filesize
4.0MB

Download
memory/2076-3-0x0000000003530000-0x0000000003930000-memory.dmp

Filesize
4.0MB

Download
memory/2076-7-0x00000000761D0000-0x00000000763E5000-memory.dmp

Filesize
2.1MB

Download
memory/2076-6-0x0000000003530000-0x0000000003930000-memory.dmp

Filesize
4.0MB

Download
memory/2076-2-0x0000000003530000-0x0000000003930000-memory.dmp

Filesize
4.0MB

Download
memory/2076-0-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/3616-8-0x00000000012B0000-0x00000000012B9000-memory.dmp

Filesize
36KB

Download
memory/3616-12-0x0000000002EF0000-0x00000000032F0000-memory.dmp

Filesize
4.0MB

Download
memory/3616-11-0x0000000002EF0000-0x00000000032F0000-memory.dmp

Filesize
4.0MB

Download
memory/3616-13-0x00007FFA76570000-0x00007FFA76765000-memory.dmp

Filesize
2.0MB

Download
memory/3616-16-0x0000000002EF0000-0x00000000032F0000-memory.dmp

Filesize
4.0MB

Download
memory/3616-15-0x00000000761D0000-0x00000000763E5000-memory.dmp

Filesize
2.1MB

Download
memory/3616-17-0x0000000002EF0000-0x00000000032F0000-memory.dmp

Filesize
4.0MB

Download