07f4a9c4ff808a50f158de02daa15a6512f9578f4b78642616c707b0db1fe7bf

General

Target
2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe
Size 3.2MB
Sample260716-b88fead12v
SHA256 07f4a9c4ff808a50f158de02daa15a6512f9578f4b78642616c707b0db1fe7bf
MD5 69d95d2ad0088be85956d7cb9c62637e
SHA1 b77e2f227e6044f15e78207543d43109d55755dd
SHA512 376fcc16730c4c8e34a2b73a2c6a18b969b79e32f52476e94db2ba1595007d06ccdb4de33e2694f54d45a27773d55b76550dc55d40ff9441c0d39f27507419ac
SSDEEP 98304:D0XFxfZPBuMXCeT6LAKh0q9wbgLFgQFG3j5:kfxPUEuLAG6nP3N
TLSH
T183F53393ADD8C6B4DC7B1A368918E8BB01B2BDD127725D976349F04DCC325E09C25BA3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

Detects executables packed with Dotfuscator 1 IoCs

resource	yara_rule
behavioral2/files/0x000700000001b850-4.dat	INDICATOR_EXE_Packed_Dotfuscator

Executes dropped EXE 4 IoCs

pid	Process
5592	6kKRaodl9XL3Pap.exe
5808	CTS.exe
4512	6kKRaodl9XL3Pap.exe
1400	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"	CTS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_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 4 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	CTS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6kKRaodl9XL3Pap.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6kKRaodl9XL3Pap.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5036	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe
Token: SeDebugPrivilege	5808	CTS.exe
Token: SeDebugPrivilege	1400	CTS.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 5592	5036	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe	87
PID 5036 wrote to memory of 5808	5036	2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe	88
PID 5592 wrote to memory of 4512	5592	6kKRaodl9XL3Pap.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-15_69d95d2ad0088be85956d7cb9c62637e_bkransomware_elex_maze_rhadamanthys.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-15_69d95d2ad0088be85956d7cb9c62637e_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:5036
- C:\Users\Admin\AppData\Local\Temp\6kKRaodl9XL3Pap.exe
  C:\Users\Admin\AppData\Local\Temp\6kKRaodl9XL3Pap.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5592
- - C:\Users\Admin\AppData\Local\Temp\6kKRaodl9XL3Pap.exe
    C:\Users\Admin\AppData\Local\Temp\6kKRaodl9XL3Pap.exe --crash-handler "--database=c:\users\admin\appdata\local\Google\Software Reporter Tool" --url=https://clients2.google.com/cr/report --annotation=plat=Win32 --annotation=prod=ChromeFoil --annotation=ver=18.102.0 --initial-client-data=0x28c,0x2a8,0x2bc,0x2a4,0x2c0,0x4a82fc,0x4a830c,0x4a831c
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4512
- 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:5808

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:1400

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

Query Registry

1

T1012

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 c3a351d8c132b23ac4fef44c6c2315d67ece6a43a684a52d3b1fb94a6dd1f6be
MD5 03e310b58a67c7185c68f643d34bb575
SHA1 a1d3642b15c7ce8cc472960d5798ea4644504004
SHA512 0eba871a095a656a4a0604e3ea943612e18937ba71fe663f0e3575dab9e15e277d127940d3e376c450083d0bb152f4d45e45cfde3f59603c6342d77c727aa02d
SSDEEP 12288:hS0QErefRsfdAWPesAY554D3sJTpdth91O4nbfXJCLhZ1AYjt:DQEyfR2aScEiDkLu0fCfaMt
TLSH
T10CC41213B3814571F0BB897A0E60CA9517AF7EB66B725A262780314F4A352C09F7CF67
MD5 SHA1 SHA512 SSDEEP TLSH

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6kKRaodl9XL3Pap.exe

Path C:\Users\Admin\AppData\Local\Temp\6kKRaodl9XL3Pap.exe
Size 3.1MB
SHA256 b9e001c5ef4845c2c0ce7a1ce134c774a7cd011af31dfbe2a13a96da2f68570e
MD5 a20245af2627cc9d55fbb3a1c682a334
SHA1 2ddbd81a16c18a7d5099f171473439bf84210a16
SHA512 f2a1d8e559dcd3016c3ad67c3c74e88ec62adc5a36ebf16df46f13d60627a9fc3b57dc9746f4551284d1c7eb79b364e76db7e539bfb8a9c20e1828f80bff9d1b
SSDEEP 24576:9yn2D7bFEc7r34rgxlqxjHHTVKIAF3XwVTTIUpWVH1kknPrMkkkskkkkkRkkkkkX:Ug7bV4UxExTTo6TkUEmT5xxvRCI5D
TLSH
T1DFE55C13BEC04032EAB70670B87BBB51557A7E209F1364CF7AC8362E1C716D1AA72756
MD5 SHA1 SHA512 SSDEEP TLSH

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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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settings.dat

Path \??\c:\users\admin\appdata\local\Google\Software Reporter Tool\settings.dat
Size 40B
SHA256 8362f17a0b18a29a36c3ddae2c84dbcc9093e1bb141845d55eaa10d9607b9659
MD5 26211fe0a8d89e155e9866c373c90817
SHA1 7cc27201c8a252d281aebf2e2a3096fe77a3ec81
SHA512 357b28f7fa6ec4b001c317ef001fa1e0cedfcd6e77e8dfb2e940dcd7e37f16e576295433bad6da9950b40cfad8d26ac79bb42316974e58f60a897923669b7909
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads