fe8a484b855802a953f74307c061bc9671838f0b4f79115eb16922d3f6ee01a1

General

Target
2026-09-29_483067242f5ca962c0569c3830b1ba9a_bkransomware_elex_maze_rhadamanthys.exe
Size 95KB
Sample260930-cdfycayckd
SHA256 fe8a484b855802a953f74307c061bc9671838f0b4f79115eb16922d3f6ee01a1
MD5 483067242f5ca962c0569c3830b1ba9a
SHA1 c3be9f8841f4371c2c572bb87833cdb6c311ddcf
SHA512 c9ce8e6f4201f4a49abc6a034ac2a8c393a1e4dd8629dca28f76faeaebfe6f5f71ce05ca970d7d9e01ec771f0775635ba49c363537eeadee45a5307eda6c930d
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTMDW6gKsH1KIkkubNtFYuYOR2:ZhpAyazIlyazTMC6grH1KlpNA5
TLSH
T1FB939D0376D2C071E4B3067649B8CE210B7FBD765EB29D977384219D49761C08E39BAB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2624	CTS.exe
1892	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"	2026-09-29_483067242f5ca962c0569c3830b1ba9a_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	2026-09-29_483067242f5ca962c0569c3830b1ba9a_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	2026-09-29_483067242f5ca962c0569c3830b1ba9a_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	5832	2026-09-29_483067242f5ca962c0569c3830b1ba9a_bkransomware_elex_maze_rhadamanthys.exe
Token: SeDebugPrivilege	2624	CTS.exe
Token: SeDebugPrivilege	1892	CTS.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5832 wrote to memory of 2624	5832	2026-09-29_483067242f5ca962c0569c3830b1ba9a_bkransomware_elex_maze_rhadamanthys.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-09-29_483067242f5ca962c0569c3830b1ba9a_bkransomware_elex_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-29_483067242f5ca962c0569c3830b1ba9a_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:5832
- 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:2624

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:1892

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

officeclicktorun.exe_Rules.xml

Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml
Size 557KB
SHA256 1dc5d860562ca4e34b86fdec24282273ee9327fd5c5225287dd6e23a8eceeb55
MD5 cd4ee68fe1d252da6d58724ddbf4c562
SHA1 e3c19e9f6927704b22b8af7c2978f420dc0271d0
SHA512 995cf0ff246e4fe691490e69ef747e69e2395cd30182015da0a68257f41f86930d757947b68a3bbd487af03c87c7181f531647e11df517c83f37c488092873f9
SSDEEP 12288:hS0/mXx0ZpuQWY/SMw+6wKU4kBF6rA3nuKO9LGa:DyxXY/Sr+JKfki83HPa
TLSH
T18BC4122373E28271D0A659B20DB69FA442BFBE729A71D8833398155DC0169C19E3DB73
MD5 SHA1 SHA512 SSDEEP TLSH

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LqidlRDEhHJHrN1.exe

Path C:\Users\Admin\AppData\Local\Temp\LqidlRDEhHJHrN1.exe
Size 95KB
SHA256 d334149f7b2c22d10a7694c76298bde9e53bbd1e8fcfa59c3c9ee250687b58ed
MD5 9af14f005c882e8a08753434a3a28ad2
SHA1 087c07183207c3a535418ea09a07fc0d0d18080f
SHA512 d1edc91b6ac35b42cdcaabeae47297d33ea3b687d484be0f4defb76a66b1151a0097c6c12669d89f75c02f10a9cf17d0d208dc9e952d72b6b290ac116bf2f9f2
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTuJ0r2Ix27qrN:ZhpAyazIlyazTuJC2Ix2up
TLSH
T155939D03B6D6C170E4B74A7248B4CE514B6FBE765FB18D5B3380218D4A752C05E3ABAB
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

CTS.exe

Path C:\Windows\CTS.exe
Size 71KB
SHA256 075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163
MD5 66df4ffab62e674af2e75b163563fc0b
SHA1 dec8a197312e41eeb3cfef01cb2a443f0205cd6e
SHA512 1588dd78e6e8972013c40cdb6acfb84c8df7b081197233ce621904b645356c805d0424bb93dd46c55834dc47d9ff39ee1323cf8e670841b3fff24ab98ba87f25
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT:ZhpAyazIlyazT
TLSH
T119636B03B6D2C171E4B70A7649B8CE51067FBE765EB18D5B33C4218E49752C08E3ABA7
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