rhadamanthys | 6e217c13ce7f7104b9e251f715ed0191d1c6751cd9c4b352320c0314fafbe57e

General

Target

Unlimited_Crack.exe
Size

364KB
MD5

1b8fb8b2b74de6c36c0bf69a0d2f5664
SHA1

8ea83f1e865a9486b7d9a715728af845db23f63c
SHA256

6e217c13ce7f7104b9e251f715ed0191d1c6751cd9c4b352320c0314fafbe57e
SHA512

84dc5ec442558e21bc316dd0745c44d1b57be65c2d8b3326d3c42808977960249ccd9836d7f5fc7e8a17b8d27bf6ebb9671c4a5908f9a1c74c66397ef8859898
SSDEEP

6144:49iJkovicebiNJ0mL2lvArd15G1Yct56vTN19z7yY2lg7mlm1gWnOayBsBGaCv/u:NhaPbiNJFLSAp15Qdsj952ymlxWnjLIu

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 4300 created 3012 4300 RegAsm.exe sihost.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

Unlimited_Crack.exe

description pid process target process

PID 4404 set thread context of 4300 4404 Unlimited_Crack.exe RegAsm.exe

description	pid	process	target process
PID 4300 created 3012	4300	RegAsm.exe	sihost.exe

description	pid	process	target process
PID 4404 set thread context of 4300	4404	Unlimited_Crack.exe	RegAsm.exe

Drops file in Windows directory 2 IoCs

Processes:

taskmgr.exe

description	ioc	process
File created	C:\Windows\rescache\_merged\4183903823\2290032291.pri	taskmgr.exe
File created	C:\Windows\rescache\_merged\1601268389\715946058.pri	taskmgr.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1632 4300 WerFault.exe RegAsm.exe
1892 4300 WerFault.exe RegAsm.exe

pid	pid_target	process	target process
1632	4300	WerFault.exe	RegAsm.exe
1892	4300	WerFault.exe	RegAsm.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

taskmgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe

Modifies registry class 1 IoCs

Processes:

taskmgr.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1739856679-3467441365-73334005-1000_Classes\Local Settings taskmgr.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1739856679-3467441365-73334005-1000_Classes\Local Settings	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

Processes:

taskmgr.exeRegAsm.exedialer.exe

pid	process
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
4300	RegAsm.exe
4300	RegAsm.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
3708	dialer.exe
3708	dialer.exe
3708	dialer.exe
3708	dialer.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

taskmgr.exe

description	pid	process
Token: SeDebugPrivilege	1560	taskmgr.exe
Token: SeSystemProfilePrivilege	1560	taskmgr.exe
Token: SeCreateGlobalPrivilege	1560	taskmgr.exe

Suspicious use of FindShellTrayWindow 40 IoCs

Processes:

taskmgr.exe

pid	process
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe

Suspicious use of SendNotifyMessage 40 IoCs

Processes:

taskmgr.exe

pid	process
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe
1560	taskmgr.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

Unlimited_Crack.exeRegAsm.exe

description	pid	process	target process
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4404 wrote to memory of 4300	4404	Unlimited_Crack.exe	RegAsm.exe
PID 4300 wrote to memory of 3708	4300	RegAsm.exe	dialer.exe
PID 4300 wrote to memory of 3708	4300	RegAsm.exe	dialer.exe
PID 4300 wrote to memory of 3708	4300	RegAsm.exe	dialer.exe
PID 4300 wrote to memory of 3708	4300	RegAsm.exe	dialer.exe
PID 4300 wrote to memory of 3708	4300	RegAsm.exe	dialer.exe

c:\windows\system32\sihost.exe
sihost.exe
1⤵
PID:3012

C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3708

C:\Users\Admin\AppData\Local\Temp\Unlimited_Crack.exe
"C:\Users\Admin\AppData\Local\Temp\Unlimited_Crack.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4404

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:4300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 584
3⤵
- Program crash
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 600
3⤵
- Program crash
PID:1892

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1560

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1252

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3708-24-0x0000000000BE0000-0x0000000000BE9000-memory.dmp

Filesize
36KB

Download
memory/3708-34-0x0000000004A80000-0x0000000004E80000-memory.dmp

Filesize
4.0MB

Download
memory/3708-32-0x00007FFFD96C0000-0x00007FFFD989B000-memory.dmp

Filesize
1.9MB

Download
memory/3708-31-0x0000000074900000-0x0000000074AC2000-memory.dmp

Filesize
1.8MB

Download
memory/3708-30-0x0000000004A80000-0x0000000004E80000-memory.dmp

Filesize
4.0MB

Download
memory/3708-28-0x00007FFFD96C0000-0x00007FFFD989B000-memory.dmp

Filesize
1.9MB

Download
memory/3708-26-0x0000000004A80000-0x0000000004E80000-memory.dmp

Filesize
4.0MB

Download
memory/3708-27-0x0000000004A80000-0x0000000004E80000-memory.dmp

Filesize
4.0MB

Download
memory/4300-11-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4300-7-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4300-20-0x00007FFFD96C0000-0x00007FFFD989B000-memory.dmp

Filesize
1.9MB

Download
memory/4300-21-0x0000000003A40000-0x0000000003E40000-memory.dmp

Filesize
4.0MB

Download
memory/4300-23-0x0000000074900000-0x0000000074AC2000-memory.dmp

Filesize
1.8MB

Download
memory/4300-18-0x0000000003A40000-0x0000000003E40000-memory.dmp

Filesize
4.0MB

Download
memory/4300-17-0x0000000003A40000-0x0000000003E40000-memory.dmp

Filesize
4.0MB

Download
memory/4300-33-0x0000000003A40000-0x0000000003E40000-memory.dmp

Filesize
4.0MB

Download
memory/4300-4-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4300-19-0x0000000003A40000-0x0000000003E40000-memory.dmp

Filesize
4.0MB

Download
memory/4404-9-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/4404-0-0x0000000000E10000-0x0000000000E72000-memory.dmp

Filesize
392KB

Download
memory/4404-10-0x00000000033B0000-0x00000000053B0000-memory.dmp

Filesize
32.0MB

Download
memory/4404-1-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/4404-35-0x00000000033B0000-0x00000000053B0000-memory.dmp

Filesize
32.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads