4f42904129c47503a4d42c9284c49b05502211a983de964d68fc11ea2ac8abf7

Analysis

max time kernel
149s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 15:06

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General

Target
2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe
Size 413KB
Sample260604-sgxchahs71
SHA256 4f42904129c47503a4d42c9284c49b05502211a983de964d68fc11ea2ac8abf7
MD5 03736979bff063792b3e0b5d48d4ee85
SHA1 fe1cb1fb899c3a322e6a57b3ea85db17d196c8f1
SHA512 6d3cd8120a5b2fd34fb4a1534c69aa1f5b21e2e267d2c12190b5d9bec5a52b2e3708d6e84c0a8eb802d1ef813a28557812c1423c4bb485abcd48f6c8d9d602ea
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFAgIVTK7esk5bVNXrw44vqHg:gZLolhNVyETFViejxNXr6vqHg
TLSH
T1F694DF24B681C032D19701318AF6DB76193A7DB15B21A4CBB7983B3E1F753D1A67A30B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1060	2A09.tmp

Executes dropped EXE 1 IoCs

pid	Process
1060	2A09.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	2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2A09.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
1060	2A09.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 324 wrote to memory of 1060	324	2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:324
- C:\Users\Admin\AppData\Local\Temp\2A09.tmp
  "C:\Users\Admin\AppData\Local\Temp\2A09.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-04_03736979bff063792b3e0b5d48d4ee85_elex_mafia_stealc_tofsee.exe 51547566838611742F65D389761C4ADB296EA09BFB1CD203D03001E76824DE570E6ED77D04287E2CFA905CA47F8B1F963B066B5515E0B8E72B742895F963B825
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1060

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

2A09.tmp

Path C:\Users\Admin\AppData\Local\Temp\2A09.tmp
Size 413KB
SHA256 a68d196f21665c3a8be9419cacdd1753f4c29cea78c861b704ff79c7acb93f13
MD5 7512ee47e01315b30edc177907061f8a
SHA1 d11605a6c648a3a1db699355d5475d5f6dab923e
SHA512 be7b62c4b74d43941f89f945965603959bee09dbb99096bd9ec6128b207faf40f32c1eda738ab7f1ad9f8d221bc0ea854d9c9a86f75e70d5274a85b5fd07e6d1
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFebC1N4IlEdhF5g8C/BOVFJeC0Owh41edtgqHg:gZLolhNVyEN8CIlang//gOqezgqHg
TLSH
T13894CF28B2C1C032D19304314BBAEB75593A7DB15B62A4CBB7983B7D1E713D1A67930B
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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