rhadamanthys | c10b5ee78d7ca90b5c21f72c945312419ea69ea77e29b7bec668fcc81a3fbd14

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-10-2024 19:09

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General

Target

setup.exe
Size

656KB
MD5

858e4999365508f9f4b31e6f57830776
SHA1

e438f9977e8bf397b0acf3ec29e2e687a6175579
SHA256

c10b5ee78d7ca90b5c21f72c945312419ea69ea77e29b7bec668fcc81a3fbd14
SHA512

31ad09c4151948fbee6949327a3ef7e2e42584fdaf3b7bf94d253a96ecdd1ba01feed86098f3d1613166afb5c36507405300d4bae59796beb71e9b83f8e17221
SSDEEP

12288:GkBfu9pYUBK+1T+W2UqHyyHGLOfrUDsK8EV4QWzcRukpk9Jcmlr7v:GkA9p7s+1T++qH1DrUlV+6KLr7v

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://135.181.4.162:2423/97e9fc994198e76/rt8egk5u.wu267

Signatures

Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
stealer rhadamanthys

Suspicious use of SetThreadContext 1 IoCs

Processes:

setup.exe

description	pid	Process	procid_target
PID 1636 set thread context of 2548	1636	setup.exe	31

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	Process	procid_target
2108	2548	WerFault.exe	31
2444	1636	WerFault.exe	29

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:

setup.exesetup.exe

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

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

setup.exesetup.exe

description	pid	Process	procid_target
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2544	1636	setup.exe	30
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 1636 wrote to memory of 2548	1636	setup.exe	31
PID 2548 wrote to memory of 2108	2548	setup.exe	32
PID 2548 wrote to memory of 2108	2548	setup.exe	32
PID 2548 wrote to memory of 2108	2548	setup.exe	32
PID 2548 wrote to memory of 2108	2548	setup.exe	32
PID 1636 wrote to memory of 2444	1636	setup.exe	33
PID 1636 wrote to memory of 2444	1636	setup.exe	33
PID 1636 wrote to memory of 2444	1636	setup.exe	33
PID 1636 wrote to memory of 2444	1636	setup.exe	33

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  PID:2544
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 252
    3⤵
    - Program crash
    PID:2108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 280
  2⤵
  - Program crash
  PID:2444

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

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Downloads

memory/1636-0-0x000000000022C000-0x000000000022D000-memory.dmp

Filesize
4KB

Download
memory/2548-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-10-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2548-7-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-6-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-5-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-3-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2548-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download