rhadamanthys | 19090f14831770b4dc4f317f3026cea76bc0ce34f36581e1abeeb90015d87c79

General

Target

SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe
Size

7.0MB
MD5

36cd406e63d243513e1f13178a78b4cd
SHA1

e9b3c17dcdab9ce6e774abd289346b71039fde76
SHA256

19090f14831770b4dc4f317f3026cea76bc0ce34f36581e1abeeb90015d87c79
SHA512

4d7b2bab67e92a32f82341b0692fa9139d5f3485e9a43ea1e97b782700bdccdfd7ae6f27a5a2abaafa985ffde931335e449f11a536bc79a95bfc862af5b649c7
SSDEEP

196608:C9tGnYym6f7/Ugx1Rb67qoFyCgUeIPyJpLwSwVLxsxe:MtGnYTOTUk1xdCgUeoyfLCFsxe

Score

10^/10

Malware Config

Signatures

Detects Rhadamanthys payload 9 IoCs

resource	yara_rule
behavioral1/memory/2760-9-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-8-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-12-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-14-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-17-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-19-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-21-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-22-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8
behavioral1/memory/2760-23-0x0000000000400000-0x0000000000481000-memory.dmp	Rhadamanthys_v8

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1492 set thread context of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3000	2760	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe
1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe
1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 1492 wrote to memory of 2760	1492	SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe	29
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30
PID 2760 wrote to memory of 3000	2760	AddInProcess32.exe	30

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.29758.28107.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 256
    3⤵
    - Program crash
    PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1492-0-0x0000000001320000-0x0000000001A1C000-memory.dmp

Filesize
7.0MB

Download
memory/1492-1-0x0000000000A60000-0x0000000000AA2000-memory.dmp

Filesize
264KB

Download
memory/1492-2-0x00000000012B0000-0x00000000012CA000-memory.dmp

Filesize
104KB

Download
memory/1492-3-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

Filesize
24KB

Download
memory/2760-6-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-9-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-8-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-12-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-14-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-5-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-17-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-19-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-21-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-22-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2760-23-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download

Analysis

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