131380360be3b14d769110971bfeb4727cd05147dbd9bc0698fd577470817de6

Analysis

max time kernel
148s
max time network
89s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/07/2026, 17:23

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General

Target
2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260714-vyaaeact2s
SHA256 131380360be3b14d769110971bfeb4727cd05147dbd9bc0698fd577470817de6
MD5 182fa82339732caaedcb3c889c4cfebc
SHA1 c0450fb0dddd05326924c797a44c2dba3b70637f
SHA512 438e5eed610f8c89f5f8bcebdbcd8626a79ff8e74f5a5a64487718f317c85486385004c270cf04ee06a2da227dded8dfba5f5b35a1418196d607e6df2bd7390b
SSDEEP 12288:Nb4bZudi79L6A9fimEaD6FOIPzD5sUdYkDz3A0a:Nb4bcdkL7psfnz+1f
TLSH
T11EA4E1243682C033E2A712340AEAC7B5567E7DA14F2164CB37D437AD6EB02E1DA35757
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5884	BF05.tmp

Executes dropped EXE 1 IoCs

pid	Process
5884	BF05.tmp

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	2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BF05.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 5884	2668	2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Users\Admin\AppData\Local\Temp\BF05.tmp
  "C:\Users\Admin\AppData\Local\Temp\BF05.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-14_182fa82339732caaedcb3c889c4cfebc_elex_mafia_stealc_tofsee.exe 4A0708F5649079C9B86167B29695C7A5B978BC19C85CFCBB417FE41018A84CE461F093F814EC7C62180635F6AF341C744B518F57794303E7A10771C747A3B0F2
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5884

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

BF05.tmp

Path C:\Users\Admin\AppData\Local\Temp\BF05.tmp
Size 473KB
SHA256 61834e85602c81b6c09884b05e56a0fc89fa278f386d762230d95d9adebd92e9
MD5 dff1259ec027c6d3e4acbdb4896981f8
SHA1 7cb88302b9d550f5aa102908de4fdfe9f1657489
SHA512 2824544115d7d8875dfa242ac27b816eef7931eb6de9732fa386ffc6b7819cedcb185144bfb409a311f85996b36c496462d06784c31f60761f7046fc624d5c32
SSDEEP 12288:Nb4bZudi79LnAFCU353F7IpDatfdRcECevSdA0a:Nb4bcdkLnxU9FAYRcret
TLSH
T13DA4E0243591C037E29706340FE6D7B6963A7DA15F2268DB3B90376E6EB02E1E635307
MD5 SHA1 SHA512 SSDEEP TLSH

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