21754b21ff60a4761b30180537466f07f0787e5dc97db51fb201a8db0c2db253

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 22:25

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General

Target
2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260815-2ca35svbmc
SHA256 21754b21ff60a4761b30180537466f07f0787e5dc97db51fb201a8db0c2db253
MD5 ae403b8f5ec38621738b9d1295f26cbc
SHA1 c13478870cebc187e2516434cb57981b88a463b5
SHA512 cb449eab2aeef745b491eab08088693342fb8907afab7ca47b86d92729eff62e4ff7460bf983df8d397b8b3bae20a2ffccf76b049c2044cf35242921fe7b1082
SSDEEP 12288:aO4rfItL8HRcNatWTjvXQVgMv6UeCXU4Bp7K9wlsDpVFd:aO4rQtGRgzgnv6UeCXdBp+9wlsDpVFd
TLSH
T1CBA4E13A76818233D6C301755BDADBE6AA3E78710726A4C33B94027D2F646E1D33635B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3232	313.tmp

Executes dropped EXE 1 IoCs

pid	Process
3232	313.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	2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	313.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 3232	2884	2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\313.tmp
  "C:\Users\Admin\AppData\Local\Temp\313.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-15_ae403b8f5ec38621738b9d1295f26cbc_elex_mafia_stealc_tofsee.exe 2B04D3742B72D2233A4DA4545D15E92BACBE972B28E946B62B9185488DB840DF7B679D159C79BC27086E1A8AB559F1AC95797E498FFED29F412F0A5317668032
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3232

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

313.tmp

Path C:\Users\Admin\AppData\Local\Temp\313.tmp
Size 476KB
SHA256 8f48880e433aa06e7a94ef6c343d6dd4eb015b49573bf630b5d68c78a3383ebc
MD5 2a60584605177188ea467289073eb271
SHA1 613077bd4331933a1986f5eb922e0942b53b6e1d
SHA512 0d95db85397f202bd28d9a0d33eb43ce39cf6cd55112e1142225f898c4250241e9d1838a5818264e75660dff407a4c55a8588ab238fa809448b201c7d665ffa6
SSDEEP 12288:aO4rfItL8HRQDJohJm744199CprY0ZFOBgvi1k7K9wlsDpVFd:aO4rQtGRr3i40uYYIBgvi1k+9wlsDpVT
TLSH
T199A4F12A76818133D29301350BDACBEAA73E7975172664C37BE402BD1F216E1D77A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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