rhadamanthys | eb8966926eb86c0b7207bcbeb56a8540c88f3b4c002e8778405fb16c645ef286

Analysis

max time kernel
42s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 05:09

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General

Target

9QENHrOITU.exe
Size

2.5MB
MD5

0ec4b9b5f2c28fbf2492589a344b8664
SHA1

ec46f875687fbddf48290fd117a40750d510c837
SHA256

eb8966926eb86c0b7207bcbeb56a8540c88f3b4c002e8778405fb16c645ef286
SHA512

95e047410b7ba7a8f929e9d9bec1b7da87c863094651f65b5940d7217faa0101316d019e1965f82ee2cdd7d4004b08f2169a5bf5d9e42df57dfe344f4f24e7f2
SSDEEP

49152:8qlpNm4Bp2nYepwO931BH779cAvWodI2AezUBTwkVZi9QyLdmeDR2sbP+u+S9G+:ZbNzp2RlXveIwNEeypB95Cu+S9G+

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

Processes:

9QENHrOITU.exe

description	pid	Process	procid_target
PID 1376 created 2864	1376	9QENHrOITU.exe	50

Deletes itself 1 IoCs

Processes:

openwith.exe

pid	Process
4032	openwith.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:

9QENHrOITU.exeopenwith.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9QENHrOITU.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

9QENHrOITU.exeopenwith.exe

pid	Process
1376	9QENHrOITU.exe
1376	9QENHrOITU.exe
4032	openwith.exe
4032	openwith.exe
4032	openwith.exe
4032	openwith.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

9QENHrOITU.exe

description	pid	Process	procid_target
PID 1376 wrote to memory of 4032	1376	9QENHrOITU.exe	86
PID 1376 wrote to memory of 4032	1376	9QENHrOITU.exe	86
PID 1376 wrote to memory of 4032	1376	9QENHrOITU.exe	86
PID 1376 wrote to memory of 4032	1376	9QENHrOITU.exe	86
PID 1376 wrote to memory of 4032	1376	9QENHrOITU.exe	86

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2864
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4032

C:\Users\Admin\AppData\Local\Temp\9QENHrOITU.exe
"C:\Users\Admin\AppData\Local\Temp\9QENHrOITU.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1376

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/1376-13-0x0000000000400000-0x00000000007F9000-memory.dmp

Filesize
4.0MB

Download
memory/1376-1-0x0000000000400000-0x00000000007F9000-memory.dmp

Filesize
4.0MB

Download
memory/1376-4-0x0000000003550000-0x0000000003950000-memory.dmp

Filesize
4.0MB

Download
memory/1376-5-0x0000000003550000-0x0000000003950000-memory.dmp

Filesize
4.0MB

Download
memory/1376-6-0x0000000003550000-0x0000000003950000-memory.dmp

Filesize
4.0MB

Download
memory/1376-7-0x0000000003550000-0x0000000003950000-memory.dmp

Filesize
4.0MB

Download
memory/1376-10-0x0000000076BB0000-0x0000000076DC5000-memory.dmp

Filesize
2.1MB

Download
memory/1376-8-0x00007FFB709D0000-0x00007FFB70BC5000-memory.dmp

Filesize
2.0MB

Download
memory/1376-0-0x0000000000400000-0x00000000007F9000-memory.dmp

Filesize
4.0MB

Download
memory/4032-11-0x0000000000D90000-0x0000000000D99000-memory.dmp

Filesize
36KB

Download
memory/4032-14-0x0000000002BA0000-0x0000000002FA0000-memory.dmp

Filesize
4.0MB

Download
memory/4032-15-0x0000000002BA0000-0x0000000002FA0000-memory.dmp

Filesize
4.0MB

Download
memory/4032-19-0x0000000002BA0000-0x0000000002FA0000-memory.dmp

Filesize
4.0MB

Download
memory/4032-18-0x0000000076BB0000-0x0000000076DC5000-memory.dmp

Filesize
2.1MB

Download
memory/4032-16-0x00007FFB709D0000-0x00007FFB70BC5000-memory.dmp

Filesize
2.0MB

Download
memory/4032-20-0x0000000002BA0000-0x0000000002FA0000-memory.dmp

Filesize
4.0MB

Download