52d22cc2cfbb4dafd4d119b510a77e13bebcdfbd145c834b6cae9666cb0f3e84

General

Target
2026-08-14_74df9f78790bf9d8b3d1286e23576654_bkransomware_elex_maze_rhadamanthys.exe
Size 391KB
Sample260814-3llfxacf65
SHA256 52d22cc2cfbb4dafd4d119b510a77e13bebcdfbd145c834b6cae9666cb0f3e84
MD5 74df9f78790bf9d8b3d1286e23576654
SHA1 208bc7601324fa6afe436fbca62f46a49ee63d9b
SHA512 7c890f6699665032029ee996fa1fde1e439524c9dc2c5718328a21623e446eb30266fb98c1de69ee6b435c3f9f70802f9c9a04319505da231140445440279041
SSDEEP 6144:hZMazZvc9IckfzpoMEzCkE/NJFwZutK34siJcSuxkbAAr/yW:hS05cq9zYMy+d1czxQAE
TLSH
T1F884120372E8C071F0B65A7685A1CE465A7FBE725FB28D877390148E09716E08E27F67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2308	CTS.exe
2516	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"	2026-08-14_74df9f78790bf9d8b3d1286e23576654_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	2026-08-14_74df9f78790bf9d8b3d1286e23576654_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	2026-08-14_74df9f78790bf9d8b3d1286e23576654_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	4444	2026-08-14_74df9f78790bf9d8b3d1286e23576654_bkransomware_elex_maze_rhadamanthys.exe
Token: SeDebugPrivilege	2308	CTS.exe
Token: SeDebugPrivilege	2516	CTS.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 2308	4444	2026-08-14_74df9f78790bf9d8b3d1286e23576654_bkransomware_elex_maze_rhadamanthys.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-14_74df9f78790bf9d8b3d1286e23576654_bkransomware_elex_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_74df9f78790bf9d8b3d1286e23576654_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:4444
- 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:2308

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:2516

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

Replay Monitor

Loading Replay Monitor...

Downloads

officeclicktorun.exe_Rules.xml

Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml
Size 557KB
SHA256 7a5e82dd1f0ab8d5ad011014925e8fe1ce8ade913eafe5d7c6eae695b1281f60
MD5 39fe9c9c85ecf6825d1219c19f84a705
SHA1 350bfdf837d31392c801060af897eaa68df45ff3
SHA512 c7ecc64ac14af6e3829a1378b4be678099ea91a038151521abbd8424e478dd331844adfb0fc6ad1e6b56072598b367deaea182ba07e74f3fb44bf7a24d8d2a77
SSDEEP 12288:hS0L5616y8YJWJkFwcfIK1JUy7KoSLgdmCai5vaTKHxWOW:DoUyVHxJUyL9d0EvhHxO
TLSH
T1DEC42203B2C2E278E0E6173A48654E504A6F7E721F718C9A365061DE49F16D0EF3BB5B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

oDiMoTFtyl9x7v4.exe

Path C:\Users\Admin\AppData\Local\Temp\oDiMoTFtyl9x7v4.exe
Size 391KB
SHA256 f8517ad00bb5b48a404b9d3d2b0c7d5b48814251fd4634c4eff5645ebe2b6cd3
MD5 fada0d6402c7b70ae0866be989106c63
SHA1 a84280beaa768181203015fb368adb7eb2f9e27f
SHA512 03ff291eafb311d49a373c86086a85f968aae3b7f8684d541ce08856152310f1750898edb1f09e63a75149df155b23a6e6547af155efc40f9d6d58f78f8e6187
SSDEEP 6144:hZMaz3Bv7Y9aHm9uwYhfA145Yd4mfMhPPwAAOgUGD11tth//9Xd+7xW90OhymdaW:hS03lKhYhqyikPbAxUGJ7/TcY9RaW
TLSH
T1FA841213B6D29272E4B6153A89B0CF9203AFBC355EB68E173790244E45342D14E7DFAB
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

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads