rhadamanthys | 04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f

General

Target

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe
Size

439KB
MD5

34ecbd07c675ebc57c044ec300621a2d
SHA1

348846c91d64300811928ab1db473be7501fc921
SHA256

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f
SHA512

44fd498c7bf3ee71c6758890082b21a7b2bf5d29a2f516397a008c76bc0906fc4db7fa0188a40b1efc1e46d7ec468c6f289344f983aaa6c77d679cc5fe060c38
SSDEEP

12288:k2PTQogMxqNImSpIY0VEs4lR1H+6YvTb7w9N9:tDdHSMH+6YLPw

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

C2

https://135.181.4.162:2423/97e9fc994198e76/ok9djscw.jxh0g

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe

description	pid	Process	procid_target
PID 3700 set thread context of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
972	4964	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

Processes:

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe

description	pid	Process	procid_target
PID 3700 wrote to memory of 2648	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	83
PID 3700 wrote to memory of 2648	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	83
PID 3700 wrote to memory of 2648	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	83
PID 3700 wrote to memory of 4996	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	84
PID 3700 wrote to memory of 4996	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	84
PID 3700 wrote to memory of 4996	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	84
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85
PID 3700 wrote to memory of 4964	3700	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	85

C:\Users\Admin\AppData\Local\Temp\04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe
"C:\Users\Admin\AppData\Local\Temp\04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3700
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2648
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4996
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4964
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 552
    3⤵
    - Program crash
    PID:972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 4964
1⤵
PID:1296

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

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Downloads

memory/3700-0-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/3700-1-0x00000000009A0000-0x0000000000A12000-memory.dmp

Filesize
456KB

Download
memory/3700-5-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/3700-10-0x00000000746E0000-0x0000000074E90000-memory.dmp

Filesize
7.7MB

Download
memory/4964-3-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4964-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4964-7-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4964-6-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads