86d4a0a5df051a400a127336f00f5fb9551e0e5ba607ccea671049d5d5d4901c

General

Target
2026-08-03_c6dcf1f2a80de1b442e678579a818651_bkransomware_elex_maze_rhadamanthys.exe
Size 315KB
Sample260804-ls5dxsha73
SHA256 86d4a0a5df051a400a127336f00f5fb9551e0e5ba607ccea671049d5d5d4901c
MD5 c6dcf1f2a80de1b442e678579a818651
SHA1 b8e82ee3ba34a6e8f62327bfd1ab4055a6908dea
SHA512 3aa6b0c7640f9d0f7aa1a8b9207f8bd725d92f5d6b2ce875a0a4d43851a17a3270ea7b38c0ec218449f6cef0aff8260f08c75ad08e348c254de36b158cd6f644
SSDEEP 6144:xZ8azOtgaQ1qmNREfAl4TrPdt7omNoLZI4LQ7EfleTjSvwP68Y1:xC0OkEYlucQIfleCwPC
TLSH
T19D640203B7C5C431E4A747360969CC645A5FBD719EA1892B33E8204D06772D19E3DBB7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4864	CTS.exe
4148	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"	CTS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	2026-08-03_c6dcf1f2a80de1b442e678579a818651_bkransomware_elex_maze_rhadamanthys.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	2026-08-03_c6dcf1f2a80de1b442e678579a818651_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	2026-08-03_c6dcf1f2a80de1b442e678579a818651_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	2484	2026-08-03_c6dcf1f2a80de1b442e678579a818651_bkransomware_elex_maze_rhadamanthys.exe
Token: SeDebugPrivilege	4864	CTS.exe
Token: SeDebugPrivilege	4148	CTS.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 4864	2484	2026-08-03_c6dcf1f2a80de1b442e678579a818651_bkransomware_elex_maze_rhadamanthys.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-03_c6dcf1f2a80de1b442e678579a818651_bkransomware_elex_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-03_c6dcf1f2a80de1b442e678579a818651_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:2484
- 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:4864

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:4148

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

outlook.exe_Rules.xml

Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\outlook.exe_Rules.xml
Size 2.9MB
SHA256 e8ae709b743576e1275744802f61d407a2f94d6aa4552438689e6c83891fc0db
MD5 84a89937d76b44191237987d732c1b9a
SHA1 231d20b8dfdd535f2965a702031706bd3fa9b29b
SHA512 0da7bbe2dd9cb42d0fa111270a6d59374d56ac5b062b7360e14d5c93e2d23dce8934a9b2af45ec1ebc3ab8bf01e616e229c986916847ed27c91564d735edb8fe
SSDEEP 49152:DMh897LaeJvIQxRclsn1mzqce9DeITq/fV+ljSKDKLyLy6zzjx98:DMmuepIuRaC1m29DXTqX4K+Pzzj/8
TLSH
T1D1D5331365E5E0F2D03709F40101A766493EBF700D12D89B33A62A7E4AB5BE155AFE3B
MD5 SHA1 SHA512 SSDEEP TLSH

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GLkc6DyEiXiELwi.exe

Path C:\Users\Admin\AppData\Local\Temp\GLkc6DyEiXiELwi.exe
Size 315KB
SHA256 ef8b921471f2245311d3fc445c687059beac6ae5288ba38f10c194f7b668a5da
MD5 ba2c14782a4c5fb4583d27dbe28c9164
SHA1 c9751ab2e7afb3934aad248fad22c600dc5947a7
SHA512 15960f03d96c953565003c40eb13f64b1a81dae6994b8eac2af1cc39e2e5a4d6f9d33069e97a02c2ffd6250d2ab37b926496fb2001c268aab1e59c3f8dc73aa9
SSDEEP 6144:xZ8azYOYMz+82A0ZGLzqKs48W+sH1+gaF6nCEsKEnjOjrVlMM/S7x:xC0YK5LzPs48VN6nCEXfMMwx
TLSH
T13D641203BBD28271E4B7463A0564DDA0437F7C71AAB58E8773D421DD02A12C19E39BBB
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