acec8a0f2a0688b0b490b0c136713d06d566f18ced291dbbe04edaa3714a47ad

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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
4492	6116.tmp

Executes dropped EXE 1 IoCs

pid	Process
4492	6116.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	6116.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 4492	4104	2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe	86

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:4104
- C:\Users\Admin\AppData\Local\Temp\6116.tmp
  "C:\Users\Admin\AppData\Local\Temp\6116.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-02_6decb4d6397a7e57f6a4a8073f74cb0b_elex_mafia_stealc_tofsee.exe 0BBA6C309356529BFE3F46A84A71882E0555670293B0B25D38FA32F5AEBF19AE85A66347DC81E6E057F256F480203BEE36E742F6A3371990D145AD83E81DFE66
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4492

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

6116.tmp

Path C:\Users\Admin\AppData\Local\Temp\6116.tmp
Size 473KB
SHA256 df5d020f1b7d3517a836f5b5b4d3f14a5259c3a2a64837616369612f1e541ec0
MD5 72068e023026201ff36c3dc9f9240d4b
SHA1 00b7d8bd683f89e73621ec9f6fcc7d912c1cf52b
SHA512 9e455b20abd0b1aae28678583c3c14b85b6a579f218e256413bda67f163403e3cda8b367e4d87440c2ac334c4032a10c7881affb048e7016e6d3e41ce0a29533
SSDEEP 12288:Nb4bZudi79LboiFzmLgdb68dF83dLVPA0a:Nb4bcdkLb1PdNnuK
TLSH
T155A4F1203581C037E29B01350BE9C7B6657A7EA15F6268C73BD43B6E2EB42E1DA35317
MD5 SHA1 SHA512 SSDEEP TLSH

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