rhadamanthys | 25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb

Analysis

max time kernel
92s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 19:46

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General

Target

25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe
Size

550KB
MD5

c9579061bc52d1d79e58f8c55a14635a
SHA1

211b38575049b00d772c03f4968e5686b961c5a8
SHA256

25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb
SHA512

c73ce474100df0931b665e13fa6c243088d4349da10300d7b1ab422df066d12ef5e6235f5a8f4919e87d40747003ad357229058f473934f9b0eb3d7be0cbb2e6
SSDEEP

6144:CqxhHcRlnPwc+me+x3aDOYD0VeXQLKYK8W8u2V+pz7tVPPhIYQQ36L7Zo+Oq5SNi:LxhywBDPieALxI20pVhPudN7Z/OvwQY

Score

10^/10

rhadamanthys 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:

RegAsm.exe

description pid process target process

PID 2720 created 2620 2720 RegAsm.exe sihost.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe

description pid process target process

PID 2680 set thread context of 2720 2680 25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe RegAsm.exe
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

2020 2720 WerFault.exe RegAsm.exe
4424 2720 WerFault.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

RegAsm.exedialer.exe

pid process

2720 RegAsm.exe
2720 RegAsm.exe
1724 dialer.exe
1724 dialer.exe
1724 dialer.exe
1724 dialer.exe

description	pid	process	target process
PID 2720 created 2620	2720	RegAsm.exe	sihost.exe

description	pid	process	target process
PID 2680 set thread context of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe

pid	pid_target	process	target process
2020	2720	WerFault.exe	RegAsm.exe
4424	2720	WerFault.exe	RegAsm.exe

pid	process
2720	RegAsm.exe
2720	RegAsm.exe
1724	dialer.exe
1724	dialer.exe
1724	dialer.exe
1724	dialer.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exeRegAsm.exe

description	pid	process	target process
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2680 wrote to memory of 2720	2680	25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe	RegAsm.exe
PID 2720 wrote to memory of 1724	2720	RegAsm.exe	dialer.exe
PID 2720 wrote to memory of 1724	2720	RegAsm.exe	dialer.exe
PID 2720 wrote to memory of 1724	2720	RegAsm.exe	dialer.exe
PID 2720 wrote to memory of 1724	2720	RegAsm.exe	dialer.exe
PID 2720 wrote to memory of 1724	2720	RegAsm.exe	dialer.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2620

C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1724

C:\Users\Admin\AppData\Local\Temp\25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe
"C:\Users\Admin\AppData\Local\Temp\25eca29c2b8c8f74a4bbbe57cf02ec740063635ab45c4043184eaae7ae64defb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2680

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 600
3⤵
- Program crash
PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 596
3⤵
- Program crash
PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2720 -ip 2720
1⤵
PID:2312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2720 -ip 2720
1⤵
PID:1984

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1724-17-0x0000000000EA0000-0x0000000000EA9000-memory.dmp

Filesize
36KB

Download
memory/1724-24-0x0000000002B90000-0x0000000002F90000-memory.dmp

Filesize
4.0MB

Download
memory/1724-20-0x00007FFC16230000-0x00007FFC16425000-memory.dmp

Filesize
2.0MB

Download
memory/1724-22-0x00000000761A0000-0x00000000763B5000-memory.dmp

Filesize
2.1MB

Download
memory/1724-23-0x0000000002B90000-0x0000000002F90000-memory.dmp

Filesize
4.0MB

Download
memory/1724-19-0x0000000002B90000-0x0000000002F90000-memory.dmp

Filesize
4.0MB

Download
memory/2680-9-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/2680-0-0x00000000750BE000-0x00000000750BF000-memory.dmp

Filesize
4KB

Download
memory/2680-1-0x0000000000460000-0x00000000004F0000-memory.dmp

Filesize
576KB

Download
memory/2680-26-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/2720-12-0x0000000003C30000-0x0000000004030000-memory.dmp

Filesize
4.0MB

Download
memory/2720-13-0x00007FFC16230000-0x00007FFC16425000-memory.dmp

Filesize
2.0MB

Download
memory/2720-16-0x00000000761A0000-0x00000000763B5000-memory.dmp

Filesize
2.1MB

Download
memory/2720-11-0x0000000003C30000-0x0000000004030000-memory.dmp

Filesize
4.0MB

Download
memory/2720-14-0x0000000003C30000-0x0000000004030000-memory.dmp

Filesize
4.0MB

Download
memory/2720-10-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2720-7-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2720-4-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2720-25-0x0000000003C30000-0x0000000004030000-memory.dmp

Filesize
4.0MB

Download