4b4487316bd678d6dad1663522650ba07082a05b61a2c4ea0c5a1b2633c81ecd

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 15:20

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General

Target
2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe
Size 428KB
Sample260805-sqzh8aca79
SHA256 4b4487316bd678d6dad1663522650ba07082a05b61a2c4ea0c5a1b2633c81ecd
MD5 cccff4ec49d8862aa990e1e0d1bc5348
SHA1 a05477d36dd9ab42ad98d3833a8527eedbcad226
SHA512 81d4c1a20a2a764703191a5cdb60fe67847fe9ea9a8b8a7dc6d9046dfdda614a5055ef1046cf881c405bf7003c0582b20a18526e7e40c2d6ee9b4104834c688d
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFJYdMFAaByupM6pKJTZlE7vO1BbL7ozXURWZqHR:gZLolhNVyEy5pMPNEGB8zXpZqHR
TLSH
T1BF94DF25B681C032D19301358BA6DBB1193A7DA25F7164CBB7D8377E1EB13D0AA7930B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4856	3E86.tmp

Executes dropped EXE 1 IoCs

pid	Process
4856	3E86.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	2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3E86.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4856	3E86.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 4856	2560	2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\3E86.tmp
  "C:\Users\Admin\AppData\Local\Temp\3E86.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-05_cccff4ec49d8862aa990e1e0d1bc5348_elex_mafia_stealc_tofsee.exe F36088FFBF18506A0F744928D5131463AF59FFA88FB0574BBD40C8734BE9B181EA2316E2F3BEA40B41A83099E8582984926B0739BF71299B1A73B7194BA2D613
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4856

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

3E86.tmp

Path C:\Users\Admin\AppData\Local\Temp\3E86.tmp
Size 428KB
SHA256 f2f4192c0aa8645cd70bd252198f93009f4577e891151322df2bb7137ac48a32
MD5 53cf1a0f2abf9eb75165d8f4d1c14d95
SHA1 2a6f253e4080b57388ae7fcd3a44a8cee12ca8b6
SHA512 9f511a3a533935c4acaf7e4377a60250b4c3ad6f11379678fc05c7b5bb2cf39ca07941fb6a44451955294f7e35723de06de65fec32bedd2cabdb88b9436f389e
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF7QCJ9VYhgVTLCbiYj70JDZG8qHR:gZLolhNVyEHE9VJlHYj703qHR
TLSH
T1D794CF25B2C1C036E19301314AB6D7B2153A7DA25F6164CBB7D8377E1EB13D1AA3A31B
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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