949512c9b3d94709d92518a2b6e612e80ee99d3f5ab8e4a22836dae2712d47a6

General

Target
2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
Size 557KB
Sample260805-ltcejayyft
SHA256 949512c9b3d94709d92518a2b6e612e80ee99d3f5ab8e4a22836dae2712d47a6
MD5 d03596fb6ab28fb077741306c1069b4b
SHA1 f96d02a73d65e1b96251b2041bf9d0b4bca2ca38
SHA512 97a10856c1e311b8c057c283305c447c0af0fe239e6226b325a047ab5177ff2508e19d08bd9268ab18d0a5b2da7365f01b45ceec38e447cac4a87b20e36745a8
SSDEEP 12288:xC0FEFffAQbxKHm+CAqLC96Peizx889y24ca7L:DdQbYm+CDLU6Peiza8o2nKL
TLSH
T162C422133AD28032E03766721996CD5956BF7CB62AB1498B338C358D4BB07D19E3CB67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3824	CTS.exe
3224	CTS.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
File created	C:\Windows\CTS.exe	CTS.exe
File created	C:\Windows\CTS.exe	CTS.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CTS.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4772	2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
Token: SeDebugPrivilege	3824	CTS.exe
Token: SeDebugPrivilege	3224	CTS.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4772 wrote to memory of 3824	4772	2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe	83

C:\Users\Admin\AppData\Local\Temp\2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-05_d03596fb6ab28fb077741306c1069b4b_bkransomware_elex_maze_rhadamanthys.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3824

C:\Windows\CTS.exe
C:\Windows\CTS.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3224

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Size 73KB
SHA256 064c626ee0680bf88610b2aea1253b5fa08994ab02e6001f54f752f059792174
MD5 e710153a433a248b345f6e793cd3ce7a
SHA1 5611d73c283389a10547f7e0c87b5b6ff2782bf8
SHA512 90918c52c594d188a197201e4f1942ca53f2a00ec505db791323c63ebdccabd844c60fbbdee2dcee6952c3305a8d22eedd2ba043d6d9473af76d8dd27a92e1ee
SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTl3Z:ZRpAyazIliazTlJ
TLSH
T1FF736C03B6D2C171E4B7067249A9CE61067FBE765EB18D5B33C4218D49752C08E3ABB7
MD5 SHA1 SHA512 SSDEEP TLSH

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HdYDehWHC7qG8BA.exe

Path C:\Users\Admin\AppData\Local\Temp\HdYDehWHC7qG8BA.exe
Size 557KB
SHA256 b0b7f86c61d87e5dee2eefae2009f347305f63bf62417e451a275634c58628f0
MD5 cc86d9671df09d13928c34417bdf6b2e
SHA1 355e7bd2020c2b77f7bceb92e7f2813dd1cd484c
SHA512 069887cdd9a71617a3c119c1274d9bd414a91145a3f1c7cfc6ba592a497053fe59ecf9d69dec97169add3948d1f619afd9fe47ee6dc7a177cdf81e8456ea97bc
SSDEEP 12288:xC09IMCxR0MEK1rOS4d7+CKMNH59GTnuSDt3K3hULPfHnE:DKXxmM9OS4J+CbZ+nbDt6RsPvE
TLSH
T18CC412037A96D6B4F4B34E7108B48E6113AF7D3A8D618E963B40216E58E05D04EBDF77
MD5 SHA1 SHA512 SSDEEP TLSH

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CTS.exe

Path C:\Windows\CTS.exe
Size 71KB
SHA256 b43be87e8586ca5e995979883468f3b3d9dc5212fbfd0b5f3341a5b7c56e0fbc
MD5 f9d4ab0a726adc9b5e4b7d7b724912f1
SHA1 3d42ca2098475924f70ee4a831c4f003b4682328
SHA512 22a5f0e4b2716244e978ee50771823926f86baf0382ece48fd049f039cf77b5eb0691d83c61148903cff081fdbea969f47b8ed521647717f42bbed5c64552432
SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT:ZRpAyazIliazT
TLSH
T176636B03B6D2C171E4B70A7649B8CE51067FBE765EB18D5B33C4218E49752C08E3ABA7
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads