e73d481db846ac37ead59c1c37d4c37565abdc5c590fbf8b22b5b150763a36c2

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
03/06/2026, 11:03

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General

Target
2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe
Size 413KB
Sample260603-m5v7fsey4l
SHA256 e73d481db846ac37ead59c1c37d4c37565abdc5c590fbf8b22b5b150763a36c2
MD5 f306c307c8b82bcf090241ab9e2d76e9
SHA1 214cd265848d508b303995a42969ca79b37736c3
SHA512 d3b7424cc74bdf9cc64a383992d9ea8ff6b81080ff0a30acc12153a66b2728e37e347a3fac28f1500fdbda0cf0e98b83c24cf3c9f936a0879101a4cae276d72e
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFy25hWN1keQwhz84N1+uacRO44fJcp5ATRqHg:gZLolhNVyEOhW1QSz84676CRqHg
TLSH
T1AD94DF29B2C1C036D19704314BB6DB76297A3DB19B6164CBB3D4367E1EB13D1A63A30B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3704	4225.tmp

Executes dropped EXE 1 IoCs

pid	Process
3704	4225.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	4225.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe

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
3704	4225.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 3704	1720	2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\4225.tmp
  "C:\Users\Admin\AppData\Local\Temp\4225.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-03_f306c307c8b82bcf090241ab9e2d76e9_elex_mafia_stealc_tofsee.exe 6856110E70539BDD8DE5DA7E6F94C29EAE9E1FEC9CE4E6699FDFECB7DE97F3F728C44B8AA9A69ADC1063EA20690AED829895837CA90A6EB6E8E0961B97993C8E
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3704

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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Downloads

4225.tmp

Path C:\Users\Admin\AppData\Local\Temp\4225.tmp
Size 413KB
SHA256 772c27fe3143d6e5ef40cf4f537adff0f5524cebfd41f8242f581fd430f7ac00
MD5 2dceff1a51aa284c9b37bac220a0deb0
SHA1 929554d4fdcd717c08e2a3d84794ec64401e5a2b
SHA512 ade1954e9805251f276f5171888da890b2a9378454c0f818725dbaea568f5f3dd27468ac21296f0c6d862b68b56d78793bd0cc26ddd7ad014b445dd756a8bab7
SSDEEP 12288:gZLolhNVyEF3VFbimEw4wkV8HKq0/x6lqHg:gZqhOEF3VFy3wkVCN056V
TLSH
T18994DF28B6C1C036D19201354BF6D776193A7DB15B6168CBB3D83B6E1EB03D1AA7930B
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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