acec8a0f2a0688b0b490b0c136713d06d566f18ced291dbbe04edaa3714a47ad

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/08/2026, 08:32

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General

Target
2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe
Size 473KB
Sample260802-kffpcsff93
SHA256 acec8a0f2a0688b0b490b0c136713d06d566f18ced291dbbe04edaa3714a47ad
MD5 6decb4d6397a7e57f6a4a8073f74cb0b
SHA1 55eabdb0fa3e6b4a2ccdd9293a810c6a244ebf4f
SHA512 8e39edd35207b98c5e7ccaa12000489890214c32067da51fd4e81cd2f2284c9676c0f843fe8ef6e50078cae4cbf3a639a22c5e807360c159419dfa99ca97f826
SSDEEP 12288:Nb4bZudi79LAA25FDvhoMfbk2WodlHe9rL3wj2cwhU4HIA0a:Nb4bcdkLTWFDvB+1wiPb
TLSH
T173A4E0217282C037E2A312350BE9C7B6A53ABDA15F2164C73BD4776D5EB02E1DA38357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1276	11E8.tmp

Executes dropped EXE 1 IoCs

pid	Process
1276	11E8.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	2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	11E8.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 1276	4716	2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Users\Admin\AppData\Local\Temp\11E8.tmp
  "C:\Users\Admin\AppData\Local\Temp\11E8.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe E2E42B61F0B2732DFE1B6B9B15FA6AC0827CF24187EDC542FDDC4042963775EB65C9AD50EE09291423E2E0CF90E41A02275841163BEEBC48DCE78DEFBC2ED29E
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1276

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

11E8.tmp

Path C:\Users\Admin\AppData\Local\Temp\11E8.tmp
Size 473KB
SHA256 544231527f89af7fe7e3831b4107e38d7c102d1bdd079cade06df0b910f4b2d9
MD5 25041c027a9fc462b1dac451b31f0439
SHA1 ae4eeb81f3615e290eafac60dcd25cf0498644f1
SHA512 75a5442659b81d64e6c64b34c188a96c1adc738a6f07a6f0b2927a0734c6b592c4a65268994a9504e1ec0eaa25a464da540b18ae32098220e2edb28aafc50469
SSDEEP 12288:Nb4bZudi79LBaAJ/s1b4riF1ectcXSTzsHSA0a:Nb4bcdkLBaAeb5dt6RHJ
TLSH
T17DA4E0243181C033E2A716354BE6D7B6667E7DA05F2168DB3B943BAD2EB02E1D634347
MD5 SHA1 SHA512 SSDEEP TLSH

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