rhadamanthys | c4db5b9cb388bbd849478f97b9698ff419824418d778c8726d20ffaca97ffe79

Analysis

max time kernel
104s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
03/04/2025, 21:37

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General

Target

2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
Size

34.1MB
MD5

f5e0d5257ead967f9ed9a32b18247071
SHA1

768e71a380cd4aa4993a0b8b9cc6c4de31b5ad0b
SHA256

c4db5b9cb388bbd849478f97b9698ff419824418d778c8726d20ffaca97ffe79
SHA512

c2f4445edc85bc622f6b11213f466eea36f5ee8b6f05a7842d47da0e78ebfb249ba3afa349fe543a8d066b42ec9d096f6ade253b16a387e6f5acdf6d8bd9a510
SSDEEP

24576:F3+sUmpUcWpJF/mAPRNZnzOA1iHIB8bJpAA:dGcWt+APRNwV7wA

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

https://5.182.87.249:9390/6d0645a0895f54c8/plg68h58.4tel1

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 5764 created 2524	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	42

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3956	5764	WerFault.exe	85
2600	5764	WerFault.exe	85

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dialer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
3548	dialer.exe
3548	dialer.exe
3548	dialer.exe
3548	dialer.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5764 wrote to memory of 3548	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	97
PID 5764 wrote to memory of 3548	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	97
PID 5764 wrote to memory of 3548	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	97
PID 5764 wrote to memory of 3548	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	97
PID 5764 wrote to memory of 3548	5764	2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe	97

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2524
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3548

C:\Users\Admin\AppData\Local\Temp\2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2025-04-03_f5e0d5257ead967f9ed9a32b18247071_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5764 -s 528
  2⤵
  - Program crash
  PID:3956
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5764 -s 524
  2⤵
  - Program crash
  PID:2600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5764 -ip 5764
1⤵
PID:5692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5764 -ip 5764
1⤵
PID:4068

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/3548-8-0x0000000000D60000-0x0000000000D69000-memory.dmp

Filesize
36KB

Download
memory/3548-17-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

Filesize
4.0MB

Download
memory/3548-15-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

Filesize
4.0MB

Download
memory/3548-12-0x00007FFCD5050000-0x00007FFCD5245000-memory.dmp

Filesize
2.0MB

Download
memory/3548-14-0x0000000077A70000-0x0000000077C85000-memory.dmp

Filesize
2.1MB

Download
memory/3548-11-0x0000000002AF0000-0x0000000002EF0000-memory.dmp

Filesize
4.0MB

Download
memory/5764-3-0x0000000006BE0000-0x0000000006FE0000-memory.dmp

Filesize
4.0MB

Download
memory/5764-4-0x00007FFCD5050000-0x00007FFCD5245000-memory.dmp

Filesize
2.0MB

Download
memory/5764-7-0x0000000077A70000-0x0000000077C85000-memory.dmp

Filesize
2.1MB

Download
memory/5764-5-0x0000000006BE0000-0x0000000006FE0000-memory.dmp

Filesize
4.0MB

Download
memory/5764-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/5764-2-0x0000000006BE0000-0x0000000006FE0000-memory.dmp

Filesize
4.0MB

Download
memory/5764-16-0x0000000006BE0000-0x0000000006FE0000-memory.dmp

Filesize
4.0MB

Download
memory/5764-1-0x0000000006BE0000-0x0000000006FE0000-memory.dmp

Filesize
4.0MB

Download