e142be4f8034206b28e54a759f81e6d676c3f2ea26e00a4d4e2ac264dcc85d29

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/07/2026, 19:36

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General

Target
2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe
Size 526KB
Sample260724-ya9bdaej7x
SHA256 e142be4f8034206b28e54a759f81e6d676c3f2ea26e00a4d4e2ac264dcc85d29
MD5 2ffb16c93ef6051f5aa1a6c16fd855fe
SHA1 c1e2082c8f6d3cb6b85e0457cdad66e6b65a4f51
SHA512 5fe114f071a0a4fe7dfd680545a477cdabbfb578266a5dc486ebb9ae7769fc7c8183c87c865a9bda3352b30548b775b178121382c6cf34d7b79d260cbcfe214e
SSDEEP 12288:z6PCrIc9kph5O/vxeHPi7dj3sMyyqoRz6z:z6QIcOh5O/vxT5wMyCRzq
TLSH
T1CEB4AE385585D2B5D2A283389CEDE69E4C34F111173A70E7A3EC07AD5ABDAD09F38607
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4760	FC8B.tmp

Executes dropped EXE 1 IoCs

pid	Process
4760	FC8B.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	2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FC8B.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4760	FC8B.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 4760	2868	2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Users\Admin\AppData\Local\Temp\FC8B.tmp
  "C:\Users\Admin\AppData\Local\Temp\FC8B.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-24_2ffb16c93ef6051f5aa1a6c16fd855fe_elex_mafia_stealc_tofsee.exe D43D1D67C54FD9631FC97045B7050A8C557463FBA367302117ED7B76B8792741C60B3CC24ADDA0AA0A6331B16113AB05DDF04D702CFD857971D862876401900C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4760

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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FC8B.tmp

Path C:\Users\Admin\AppData\Local\Temp\FC8B.tmp
Size 526KB
SHA256 72f251e02bcc80fbc29564a6d5072dbfd29477a0a7425eb0d630b5fee5e8a2ae
MD5 f1fc4ccb21c757c02da27e870d3ac07f
SHA1 4603702a67228e00a27aa1a9602e8b5d001f740c
SHA512 8fa8ffb843f6e83e4dc297a40adf0995f6a865a9b8894c415ece686787293b90de1ae76a93b22edc5158d4d82dcc9e9eaf8a898463c75732d54d8cd7ede728b8
SSDEEP 12288:z6PCrIc9kph58PfLyZ+5dk+lVq60/REr1z:z6QIcOh58Pj4+Zms
TLSH
T133B4BF386585D2B5D2A383389CEDE68E4C34F111173A70E7A3DC07AD997DAD09E3960B
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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