11d0e18e49ef36b575c093bc048250518ab52c756867cfaebe875fe9534a61e1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/07/2026, 02:20

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General

Target
2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260707-csmpfac13n
SHA256 11d0e18e49ef36b575c093bc048250518ab52c756867cfaebe875fe9534a61e1
MD5 8f9771c550f8d7d48c85a41d0adbd1b5
SHA1 e9b2ed6b9c3e78f4b0d589d34a8a1af7fd2132a4
SHA512 68e58da16d122addbcd64dc02c266230f92791a56c233447830151053c2673ec5c159729a107b6a059718435bac1e4ad9f05d8082df5396cf441ee05d4764949
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStjK/ZwfqCBR6lViMFTXw1xpxj38a44cGSA0a:Nb4bZudi79LuEy6lVrToTN3EhVA0a
TLSH
T1EDA4E1247581C037E29702344AE6C7B59A7E7DB05F2264DB3B903B6D6EB02E1EA34357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3552	2B41.tmp

Executes dropped EXE 1 IoCs

pid	Process
3552	2B41.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	2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2B41.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 3552	3748	2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Users\Admin\AppData\Local\Temp\2B41.tmp
  "C:\Users\Admin\AppData\Local\Temp\2B41.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-06_8f9771c550f8d7d48c85a41d0adbd1b5_elex_mafia_stealc_tofsee.exe 735ABED0D32FE341CB8D8BA0DBD377275CCE3985515D7D0CC8DB106939E202B6C7A19BBC010D36949F04F694A9794D1D4B3E0B03186B70D7311DE2223C6A2BB3
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3552

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

2B41.tmp

Path C:\Users\Admin\AppData\Local\Temp\2B41.tmp
Size 473KB
SHA256 ef0953e38f7cbad8999ad28d168cbed1a774ea5d3e7eade5af89617f999412e7
MD5 6c05512f7ecc2a4b50b67821169a2f53
SHA1 e4353214dfaa7f0e9a298061f41ac5dde7638b68
SHA512 3ed247e9ce9b53b749248e507faa378152c2104ad6ee01ef1cd996edf44bec3b5f8040cf688be9d6bc75d1472c5fc5f8b37b572813afe1bdec9e7fd9ab622cab
SSDEEP 12288:Nb4bZudi79L+ZaRDqqLFmVCWokDyPSZFsZCOq8wA0a:Nb4bcdkL+8R+EFsCWokDy2qfqc
TLSH
T1F3A4E0253152C033E29312354AE5C7B56A7A7DB15F2569CB3BD07BAE2EB02E1DA30347
MD5 SHA1 SHA512 SSDEEP TLSH

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