220dfece5097acf22fd0e8e5fc4db6edb599cb41939fb6d516c3f3e3c23341d9

Analysis

max time kernel
148s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/08/2026, 12:50

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General

Target
2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260816-p25b3abl4s
SHA256 220dfece5097acf22fd0e8e5fc4db6edb599cb41939fb6d516c3f3e3c23341d9
MD5 d51bedfe5718a1d8f676f6547519edf3
SHA1 7d2bab6f99154b42099808157eabe2060a51bd81
SHA512 f29258a959358345c07f772008de6a2d3cf2f677e073aa26af76520ae9310fad7202e4b8bcd24823686d75f31041a5864252f706bf07bfacb558ce1efb6edc01
SSDEEP 12288:Nb4bZudi79LklF/d/5n0bJuQdV32QigCTC8NiAecVIA0a:Nb4bcdkLkn09jdVGLCGV7
TLSH
T122A4EF243582C033E29702344BE6D7B6657E7DA19F6264C73B943BAD6EB02E1DA35307
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3144	4F4F.tmp

Executes dropped EXE 1 IoCs

pid	Process
3144	4F4F.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	2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4F4F.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5732 wrote to memory of 3144	5732	2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5732
- C:\Users\Admin\AppData\Local\Temp\4F4F.tmp
  "C:\Users\Admin\AppData\Local\Temp\4F4F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-16_d51bedfe5718a1d8f676f6547519edf3_elex_mafia_stealc_tofsee.exe 032835F54EA88FEE8972F56BC5FFA18403F9BDFBD7E3ADD05AA23615CB658AB89D867F9A5EB143452A28285D3166F82EA047D3F4A64BE93B6155566255479670
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3144

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

4F4F.tmp

Path C:\Users\Admin\AppData\Local\Temp\4F4F.tmp
Size 473KB
SHA256 da9fa8cfa2bb4d2b82df71e78244ec1c1b3239f1ec115d7676fba3c40534c9e9
MD5 582a794928bff3e71337a9bc8d8ef3a2
SHA1 7b63dc01718a9290e3aee4083ebb64d881763882
SHA512 49c614163a7ee9e724ee57752858fc3cc3b9b07c12a56de6f2582c2862abd3799acad3604edac7673e392e998de14a25f7ce6ef8dd11c1631cbc0ad4b40e923f
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStLb1f0AkzZZaJL/WdfihIiIns6kd6ia1qbNs:Nb4bZudi79LRAkzZgJHdISkqos3EeA0a
TLSH
T19CA4E0243182C037E2A715314AE5C7B9663A7D715F21A8CB3BC03B6E5EB06E1DA3535B
MD5 SHA1 SHA512 SSDEEP TLSH

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