882f5e1e37203f099a99059a11a9cbc3903dbb8780990d8810e76309d4796c6e

Analysis

max time kernel
148s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 12:50

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General

Target
2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe
Size 411KB
Sample260819-p3febsbl2s
SHA256 882f5e1e37203f099a99059a11a9cbc3903dbb8780990d8810e76309d4796c6e
MD5 b05b85420f50cd69e444e676b485db5a
SHA1 25c44142a625eed40d14cfde548d106028e483d4
SHA512 1919963986b489be268fc1e248f0161370001a4011fc90f8d98cb5856a5c7bc1d75c3cfd860152293b3aafd8e84c6a9ffd07bebfdd105febe6ed36e37492bbef
SSDEEP 12288:gZLolhNVyEcDf06YRQsFWoZ7Iaq+T21qHI:gZqhOE+Fo5WoBIcTi
TLSH
T1F994DF29B6C1C036D19701304AB6E776153A7DB15B62A8CBB3D83B3D1E713D1A67A30B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5804	5B74.tmp

Executes dropped EXE 1 IoCs

pid	Process
5804	5B74.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	2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5B74.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
5804	5B74.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 5804	1728	2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\5B74.tmp
  "C:\Users\Admin\AppData\Local\Temp\5B74.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-19_b05b85420f50cd69e444e676b485db5a_elex_mafia_stealc_tofsee.exe 0220E5D0B279523A52A69E7EAF5A42B816BB4FEC8760D3D318DAEBCEBEBE30F459CBD295D58408CF6CC81402033ACDBF251E1007496A2B3F472FCA711F412F99
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:5804

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

5B74.tmp

Path C:\Users\Admin\AppData\Local\Temp\5B74.tmp
Size 411KB
SHA256 20246783d0dceaeaab7abf0aba3545fcae551e06fe2692bd7eadd1b0a3671408
MD5 5fc1eb2be9ffd2d5aef19fed923c36b0
SHA1 a674e7d468cc77f2aad951ff601f48129bc63a49
SHA512 abdd7914657aade73e9ac7487acaad1c2c6633d60b988fe19adada5891ba880ffe4f8bbefd3cae2fdb7411f4bfe98f83074ee84777e6ea00f6a21f6032242cfc
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFzbQ8qjg5Jrf8A9p+bLY+YcrGDrqHI:gZLolhNVyEw8fgH06+bLmQErqHI
TLSH
T1BA94DF29B681C036D59201304BF6EB76153A7DB15B6164CBB3883B7E1F713E1AA7930B
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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