ff3723775dd6cae8f085912ccb4413846f0a2702225fdfa9095ebf7171e70ccb

Analysis

max time kernel
148s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 22:52

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General

Target
2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe
Size 411KB
Sample260810-2tpb4av1ds
SHA256 ff3723775dd6cae8f085912ccb4413846f0a2702225fdfa9095ebf7171e70ccb
MD5 1fe8881e962d487079d23baed39ac4b5
SHA1 7d355cc61af350b32c5156ac0f299fb6303b3ec2
SHA512 42cdc8cd8ce5bd8d5c0446204c97f1e347f3daf47ef3ad93c4309a4a8f7c0d02037605bd16244edc155d74b470025d5623a3913f0ad7f4cdca6d728b89bb6fed
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFL/ZIYRz60DeRWBafBCAHJ5fCku+P/jpBTqHI:gZLolhNVyEyZt5nDewsj4CpBTqHI
TLSH
T10994DF297281C036D19301314AF6E776193A7DB15B62A4CBB7D83B3E2E713D1A67930B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3364	A9B3.tmp

Executes dropped EXE 1 IoCs

pid	Process
3364	A9B3.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	2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A9B3.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
3364	A9B3.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 3364	2652	2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Users\Admin\AppData\Local\Temp\A9B3.tmp
  "C:\Users\Admin\AppData\Local\Temp\A9B3.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-10_1fe8881e962d487079d23baed39ac4b5_elex_mafia_stealc_tofsee.exe F29BA0DCC168CBA998C331C524FD2ED8D06338D943283577888B05629866CFD0CF6EDCD836CD73C243CCCE4EAAF2F8EA9BDE13C2A352ED46A1218298990E4202
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3364

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

A9B3.tmp

Path C:\Users\Admin\AppData\Local\Temp\A9B3.tmp
Size 411KB
SHA256 7e70142dcdb17c0eacb47e00c140e25a4531f3b8aa175800e5336fd6a35bf9cc
MD5 418a2c9895fd400cc7857b10938894df
SHA1 df003d49eec743879083eb9a4b0bf03c58dc3906
SHA512 31ea8f1ec4d3547d8e91dc16d1c2df017e545a23e0d1d73e7552a739f6649d0b809d9bd62568d630f1304a3f3164700c8c3a36df4705d64fa7359550fbd96862
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFGBGtEoObgZgpw5ivTEcst38mXnsTMwZqHI:gZLolhNVyEzBGmoOg2vYcS38EsMuqHI
TLSH
T1E394DF25B6C1C032D19304318BE6DB76593A7CB15B6264CBB7D83B3D2EB42D1667A30B
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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