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	target process
PID 2028 set thread context of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.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:

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 14 IoCs

Processes:

04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe

description	pid	process	target process
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe
PID 2028 wrote to memory of 2940	2028	04564c481b2b3c094bef173df90782f6fc83bd7a02c028024676ee1036d8fa1f.exe	RegAsm.exe

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:2028
- 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:2940

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/2028-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/2028-1-0x0000000000F60000-0x0000000000FD2000-memory.dmp

Filesize
456KB

Download
memory/2028-17-0x0000000074D70000-0x000000007545E000-memory.dmp

Filesize
6.9MB

Download
memory/2940-10-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-16-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2940-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-7-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-5-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-3-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-11-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-20-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-19-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2940-21-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads