rhadamanthys | b1a7d59539e789763e967266520191c1c5e76671d3955caf69eb8491952b14d9

General

Target

SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
Size

2.7MB
MD5

44bfe82d2a51a9683be239862885e68e
SHA1

6bd6644818b00cde8147ee6fdfa42c89ad160ff0
SHA256

b1a7d59539e789763e967266520191c1c5e76671d3955caf69eb8491952b14d9
SHA512

e6534a42d85d49e581587798d83c6c2ad5b56a71b4628c43a0f028244d0fb5f0d1ec6163cc4f6ff4898450e5298961a788d4191284b8b0ceace11cf9d7b51bc6
SSDEEP

49152:YXSVB7xMLe8fU/Q/kU/Q/yIEgVFtM+pj9fMTss:jMLe2U/Q/kU/Q/RE+vUX

Score

10^/10

rhadamanthys discovery stealer

Malware Config

Extracted

Family

rhadamanthys

C2

https://198.251.84.78:6495/355f5a5585bfaf/casqu0xi.k9xtg

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

Processes:

SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe

description pid process target process

PID 4316 created 2632 4316 SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe sihost.exe

description	pid	process	target process
PID 4316 created 2632	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	sihost.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
1060	4316	WerFault.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
3164	4316	WerFault.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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:

SecuriteInfo.com.Win32.Evo-gen.7414.29071.exeSecuriteInfo.com.Win32.Evo-gen.7414.29071.exeopenwith.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	openwith.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

SecuriteInfo.com.Win32.Evo-gen.7414.29071.exeopenwith.exe

pid	process
4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
4460	openwith.exe
4460	openwith.exe
4460	openwith.exe
4460	openwith.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

SecuriteInfo.com.Win32.Evo-gen.7414.29071.exeSecuriteInfo.com.Win32.Evo-gen.7414.29071.exe

description	pid	process	target process
PID 4508 wrote to memory of 4316	4508	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
PID 4508 wrote to memory of 4316	4508	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
PID 4508 wrote to memory of 4316	4508	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
PID 4508 wrote to memory of 4316	4508	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
PID 4508 wrote to memory of 4316	4508	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
PID 4316 wrote to memory of 4460	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	openwith.exe
PID 4316 wrote to memory of 4460	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	openwith.exe
PID 4316 wrote to memory of 4460	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	openwith.exe
PID 4316 wrote to memory of 4460	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	openwith.exe
PID 4316 wrote to memory of 4460	4316	SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe	openwith.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2632
- C:\Windows\SysWOW64\openwith.exe
  "C:\Windows\system32\openwith.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4460

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.7414.29071.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 476
    3⤵
    - Program crash
    PID:1060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 484
    3⤵
    - Program crash
    PID:3164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4316 -ip 4316
1⤵
PID:932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4316 -ip 4316
1⤵
PID:3416

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/4316-8-0x00000000006F0000-0x000000000076E000-memory.dmp

Filesize
504KB

Download
memory/4316-20-0x00007FF992C70000-0x00007FF992E65000-memory.dmp

Filesize
2.0MB

Download
memory/4316-22-0x0000000076480000-0x0000000076695000-memory.dmp

Filesize
2.1MB

Download
memory/4316-19-0x0000000003450000-0x0000000003850000-memory.dmp

Filesize
4.0MB

Download
memory/4316-17-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4316-18-0x0000000003450000-0x0000000003850000-memory.dmp

Filesize
4.0MB

Download
memory/4316-13-0x00000000006F0000-0x000000000076E000-memory.dmp

Filesize
504KB

Download
memory/4316-12-0x00000000006F0000-0x000000000076E000-memory.dmp

Filesize
504KB

Download
memory/4460-28-0x00007FF992C70000-0x00007FF992E65000-memory.dmp

Filesize
2.0MB

Download
memory/4460-31-0x00000000022C0000-0x00000000026C0000-memory.dmp

Filesize
4.0MB

Download
memory/4460-23-0x0000000000560000-0x0000000000569000-memory.dmp

Filesize
36KB

Download
memory/4460-25-0x0000000000560000-0x0000000000569000-memory.dmp

Filesize
36KB

Download
memory/4460-26-0x00000000022C0000-0x00000000026C0000-memory.dmp

Filesize
4.0MB

Download
memory/4460-27-0x00000000022C0000-0x00000000026C0000-memory.dmp

Filesize
4.0MB

Download
memory/4460-32-0x00000000022C0000-0x00000000026C0000-memory.dmp

Filesize
4.0MB

Download
memory/4460-30-0x0000000076480000-0x0000000076695000-memory.dmp

Filesize
2.1MB

Download
memory/4508-4-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-6-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-0-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-16-0x0000000000676000-0x0000000000682000-memory.dmp

Filesize
48KB

Download
memory/4508-15-0x0000000000409000-0x0000000000422000-memory.dmp

Filesize
100KB

Download
memory/4508-3-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-9-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-1-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-11-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-7-0x0000000000400000-0x00000000006E1000-memory.dmp

Filesize
2.9MB

Download
memory/4508-2-0x0000000000409000-0x0000000000422000-memory.dmp

Filesize
100KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads