188d837c7d647f7731f5ea807e40fd0d35ab5da814abb8d6c9949fbe31a7be85

Analysis

max time kernel
150s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 20:28

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General

Target
2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe
Size 435KB
Sample260628-y8371set2m
SHA256 188d837c7d647f7731f5ea807e40fd0d35ab5da814abb8d6c9949fbe31a7be85
MD5 976e4c82f99bd490d061b1e02db46eb3
SHA1 2b544e28de8f17b4e33bcf1c0c93c3982fea15ba
SHA512 aa830e6e20cd62efb5fa8517169c3d7e227a27ba3570d29bb09a599ffef9b16dacc431e2d3033f06a52006d65d9cdb00b8c5ac0a8bcf178f39f827b5d69aed4f
SSDEEP 6144:fJvyW4ojUnQjx4qePix+qXQjBYMVvwodApXb2ZZqqMCsE/Fm8bFJqW1w9J:fd4x+ePixnXQjt9wDyUCsIxD1wP
TLSH
T13A94E0217A86C037E1A309398BE5DBA9592D7DB00B36A4C737D02BAE9E706D1D734347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1612	D25.tmp

Executes dropped EXE 1 IoCs

pid	Process
1612	D25.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	2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	D25.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 1612	1312	2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\D25.tmp
  "C:\Users\Admin\AppData\Local\Temp\D25.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-28_976e4c82f99bd490d061b1e02db46eb3_elex_mafia_stealc_tofsee.exe 87011BD83FA3A423531875DA283A53DE9510970873DDE4110990B3F338CB13F8A5EFE4C6935F09EEB11509454A44F5B491BA34539B8A46F9DDF8DA5E64631A09
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1612

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

D25.tmp

Path C:\Users\Admin\AppData\Local\Temp\D25.tmp
Size 435KB
SHA256 2f50ddafa9ca2a66a512a3b595a6ee9c7cc73adef2f89ad3bcf8a59f89af8371
MD5 0f7bc52a50d627c4f44657697ce697ab
SHA1 785a94ac8e68ce64543eaa622532dfd158ff4636
SHA512 1479d3a3ae719c0fe4adbfc146fe1c09d365cc717ecad486644c1b8329eaaf3ab8b3fb0dbf56677c386ec5faad66d53bd69a5a4a4bb42d8555a55e93720b2754
SSDEEP 12288:fd4x+ePixnXQj4+1pNeA0TT7mTU5NqSwP:fd4x+ePixAjJpNe3T2MNqS
TLSH
T14A94E0213686C036E2E315344BA5DB7A592A7D710B36A8C737D42BAE6F742C1DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

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