682d774631565d51b80ec3fd928aa79d569a12fb60aa1b30cafe5eae9f977575

Analysis

max time kernel
150s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/05/2026, 16:28

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General

Target
2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe
Size 118KB
Sample260529-tywb7sbs8r
SHA256 682d774631565d51b80ec3fd928aa79d569a12fb60aa1b30cafe5eae9f977575
MD5 90ada7e8ef327131047a70175ea26317
SHA1 a14bbde507ecb22ac01d5bd1c07de590cb94c899
SHA512 0faf8efa2f83773559cba90cdab07d361ff630f10649786758f4edc7290fbcacf47f2150c2c219f02a6e63dbc3ec367654e0800abf870c5a4de79f26a5aa3c53
SSDEEP 1536:PF+Y+b/DvnTIYe1Hz/bDkTlVMRXbIgiv10qGFDS57FRFc5nb4pYsWjcd0b78nVd8:9+aTDFBI/t5GGSU0b783C
TLSH
T183C37C0176E08231F5B3027519B8AA714AFEFD390A749D9B7390854F49B06D1AB3AF73
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe
File opened (read-only)	\??\B:	2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.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	2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 1040	2608	2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe	93

C:\Users\Admin\AppData\Local\Temp\2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-29_90ada7e8ef327131047a70175ea26317_bkransomware_elex_karagany_maze_rhadamanthys_smoke-loader.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1040

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

decryption_log_utf16.txt

Path C:\Users\Admin\AppData\Local\Temp\decryption_log_utf16.txt
Size 5KB
SHA256 3f51ec7eeb7124e12b93e60d5dd82e2d9afffa69cec98be5d5e4590cb2be329e
MD5 294d9a0afe2ae7df2a9c8362a32a657e
SHA1 a475feeb833703c99941b6b730b2f515190eb67b
SHA512 04c0f476a6ccbfa2778fb1c1610ca0c41d544962750282fd2180fcea2845a8ffa58c09a0df68e69a02fdbe50b90605b0cfbc520a99a613ba2612c26f43f400b3
SSDEEP 96:OxzoZOyI0aBlUwLn6vZ9B96glsZjYQjfCpazVUSc6bbbZbLbkb0:3OJ0ilUwL6196LvjapaBUSc6bbbZbLbT
TLSH
T1FEC1AE352DFA6115B3F3FF469BF928A2CA7EFE632521896F1041420A0557905DD81F3A
MD5 SHA1 SHA512 SSDEEP TLSH

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