4b77d33bd1f9a4e41cb9ce337fdc1e0080dbe0378f08e0e683e9de7afa63853c

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 18:02

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General

Target
2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe
Size 411KB
Sample260809-wms4tashme
SHA256 4b77d33bd1f9a4e41cb9ce337fdc1e0080dbe0378f08e0e683e9de7afa63853c
MD5 f6dbf3ef348c2d4e723f4ab61c04c9c2
SHA1 8ab20ae70cb57e50405018ddca46d5dd511c80f9
SHA512 834e0c655fdfce375bf1a7f860e46c49907c11475b6975e78bbab5c684329807f211758cb1815d030a2ab9d6751bc7fec88d23c2d4129df83e8f11dc16595e34
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFT66St+mwHQb+3Oa1iIQ82M/NIGqmAqHI:gZLolhNVyEw6NDwwCF1iIN39qmAqHI
TLSH
T1F794D024B2C1C036D19305314BEADB76693A7DB15B6164CBB3983B7E1E703D1A67A30B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3772	FE9F.tmp

Executes dropped EXE 1 IoCs

pid	Process
3772	FE9F.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	FE9F.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe

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
3772	FE9F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3184 wrote to memory of 3772	3184	2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184
- C:\Users\Admin\AppData\Local\Temp\FE9F.tmp
  "C:\Users\Admin\AppData\Local\Temp\FE9F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-09_f6dbf3ef348c2d4e723f4ab61c04c9c2_elex_mafia_stealc_tofsee.exe 3C396EC3E9C6D316341CD2EA53FC85DE472C514C9715D3B24D85C503CFEBF34F8E745A813724011AA0857CCB164F0B2C9506368D308917AD87EF67A4C9D7037C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3772

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

FE9F.tmp

Path C:\Users\Admin\AppData\Local\Temp\FE9F.tmp
Size 411KB
SHA256 e2b285da1bc48fa352c31dead63324a73ef5e59d2242b20573519ff524f50479
MD5 d3499f38d6ccb994ab8b62725a093818
SHA1 37dd4f6f9c491418ab5d7fb76074fd794719454d
SHA512 4347901fe272b0c2fa73b06e73eec2162967ff42c324bc1ac763a0b9e506e7acf6f77afec80b1d9f5ea75483398f1890833d9e8006230390e33ed76144120ce1
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFCWs9FqvAw/EveNTzxZNoqHI:gZLolhNVyE8s9FqAve5naqHI
TLSH
T18694D0247281C036D09301314BBAE776653A7DA25B61A4CBB3D83B7D2F743D1A67A31B
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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