15887f9f6380c9947a8ca8ff8bbf7d775e436bcc037153509b01ac16d3bc549f

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, 19:08

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General

Target
2026-08-02_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe
Size 414KB
Sample260802-xtm2tazekf
SHA256 15887f9f6380c9947a8ca8ff8bbf7d775e436bcc037153509b01ac16d3bc549f
MD5 2fe69b46028d3e2f8201bcb77f86157a
SHA1 a40e2085ce8fd700ba37d7b31391b11cf0bb99d2
SHA512 5017c673f314c278da1bc2c6439d6d5a4058b235bcf1763ab18cd52bb088e7d3bce56e11f924af76da46a9bc4fdbde65a32a2210bc9243806166e16d774a5dd8
SSDEEP 12288:Wq4w/ekieZgU6AUK0qmj1a9AuXDdRQSllhRE82Ilx:Wq4w/ekieH6hiw1eXDlRE8lr
TLSH
T1E694E0203186C03BE29715344AE5DA7A597D7DB54B71A8CB3BC02BAE6E742D1DB3034B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2260	FBC5.tmp

Executes dropped EXE 1 IoCs

pid	Process
2260	FBC5.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_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FBC5.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2260	2704	2026-08-02_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-08-02_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Users\Admin\AppData\Local\Temp\FBC5.tmp
  "C:\Users\Admin\AppData\Local\Temp\FBC5.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-02_2fe69b46028d3e2f8201bcb77f86157a_elex_mafia_stealc_tofsee.exe 71BEED506F2D25E496F7A2600B56E65B281D116FE20D3C1989F1B4F4EC082A296201AC30B1E3F4EB808D08C93DD29CBF08D6B635C2A31660ED26185225320201
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2260

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

FBC5.tmp

Path C:\Users\Admin\AppData\Local\Temp\FBC5.tmp
Size 414KB
SHA256 577af86181ee3588ef21b4f139b6fdbc1d643b4a269a02a3bb145d31723d5e9a
MD5 8140eb07c219538c1b03182f1c09cb26
SHA1 ef5e3a9f9fedb9735213960daef7c6011fc404eb
SHA512 faa6a93583a318bc67e59158c26293ac2ebeb51fb387e565fcba067cb528f4df3d6a269faa4caab0ee5c46e4731a1024bbced336efdc056309483a93f7b1f2e7
SSDEEP 6144:Wucyz4obQmKkWb6ekie+ogU6BYvEApvO4MdDi/kQOEUuYqITuoJHc1QaBY6CusKt:Wq4w/ekieZgU6um9dmhOKbrq67sslx
TLSH
T16794E0253587C036E2A605348BE5CB6A5A3E7D714B36A8C73BD42BAD6E742C1D73430B
MD5 SHA1 SHA512 SSDEEP TLSH

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