3d3b66f62c3492182195ccdb176a956e53bda5ffb91c594f4cc4dce1966582a0

Analysis

max time kernel
150s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/07/2026, 15:43

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General

Target
2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe
Size 486KB
Sample260722-s52l5ayake
SHA256 3d3b66f62c3492182195ccdb176a956e53bda5ffb91c594f4cc4dce1966582a0
MD5 714907a7127fd56b8553996900c1401a
SHA1 d5fdafc61a41c4307e4a7e576b783cf77b2b6c33
SHA512 619c6a548f62cfae64d57fa4e62288c3a4cfaf4dd07d27338c7adb2c3bb0a8705db56f0da0ea9d039dab75ff866c4a661654b305f24570f3621294d3acee3723
SSDEEP 12288:3O4rfItL8HPr535MtvwTSlgdiI6+xZmE7rKxUYXhW:3O4rQtGPlJqmSOz3KxUYXhW
TLSH
T1E0B4F13A73818233D1C302751BDBD796AA3E78B14766A4C72B98023D1F657E1D37A386
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4220	35BC.tmp

Executes dropped EXE 1 IoCs

pid	Process
4220	35BC.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	2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35BC.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5832 wrote to memory of 4220	5832	2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5832
- C:\Users\Admin\AppData\Local\Temp\35BC.tmp
  "C:\Users\Admin\AppData\Local\Temp\35BC.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-22_714907a7127fd56b8553996900c1401a_elex_mafia_stealc_tofsee.exe B963B91A107FCF85B9BCB3A4154DF6F0EFF14C54F81D57259A5FEF3C29309E27AB3828C45BBE40CE929557812AB05ECA34D19544B628A80BEC3BE4C1A1C70206
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4220

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

35BC.tmp

Path C:\Users\Admin\AppData\Local\Temp\35BC.tmp
Size 486KB
SHA256 ef4cd9978fa4d068bc502e775731f1c271a5ba285709cb8bf7d743321222cc5e
MD5 902ab697bc45ba56f3775248fd5cbacb
SHA1 bb369cc07e3a07fe7ae1332cd6d237a0b007d52f
SHA512 06b1f9f1bed38b8333034ef6abccdc59cb73635daedf65c94d0781e755187bb56d957ef01485266133125a71963d82ae7bf82476cba096ce8e1cf209c83ef8ea
SSDEEP 12288:3O4rfItL8HPDa6FuvYfIzg7Ge7YWf7rKxUYXhW:3O4rQtGPBFjf3GesWf3KxUYXhW
TLSH
T1AEB4F12A7A418133D29302711BDA8BD6BA3E79B11776A4C337D4427C1FA1AE1D379387
MD5 SHA1 SHA512 SSDEEP TLSH

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