428999aebe993cbee5a34e0e16ab5777187aad9efd6e36184a2f41bcf7c5b9b2

Analysis

max time kernel
150s
max time network
113s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/07/2026, 19:27

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General

Target
2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe
Size 448KB
Sample260719-x53xeah16j
SHA256 428999aebe993cbee5a34e0e16ab5777187aad9efd6e36184a2f41bcf7c5b9b2
MD5 4b36690cbea202c6e4b54d48c7cbf3d8
SHA1 c0db03296cb9ac7d1a4cc0abde4dd8b86ea6d9d1
SHA512 525673d9afe438f2161f87b69fab087141a42bcd1bd15c5c2950f16cd460fb15ef9e97c85a3741a8540c06a0c58f3dadbbcf74d9f26b2bfa41f2cc3edbe60607
SSDEEP 6144:3FrJxvldL4c5ONK1tgRbd1s79+iStnOZH4/kC0a+mzTbPJfSIE5p+WSmxPTbK3oD:lb4bBxdi79LrF48ComTNfNw9Pi4/51A4
TLSH
T154A4E0243180C033E2A725384BE5C73595AE79A15B26A8D73BD4DF7E9EB06E1DA34307
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1244	DE26.tmp

Executes dropped EXE 1 IoCs

pid	Process
1244	DE26.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	2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DE26.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 1244	1540	2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Users\Admin\AppData\Local\Temp\DE26.tmp
  "C:\Users\Admin\AppData\Local\Temp\DE26.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-19_4b36690cbea202c6e4b54d48c7cbf3d8_elex_mafia_stealc_tofsee.exe D4A483AA19D7970044F61F19A31E19AF1A9FCAC19ADF47948B346CA3F730618F4D55231DD9862E8B886391BF5B29DCB2DE32ACA782024C702E8420A4494A21C2
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1244

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

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Downloads

DE26.tmp

Path C:\Users\Admin\AppData\Local\Temp\DE26.tmp
Size 448KB
SHA256 8930152445ffa873169a3a8f67cc3388e6869a65eb509a26a424dc103d3fd5de
MD5 eef0f5613e94993518354f26cb2b1126
SHA1 c8cfff979698a98c69a9916aa31660a1be74e8ce
SHA512 bb60d84fc384bd4347e888f0023b2a6ec984539fccc4027b98ad8040724062390d6ee2dd70384b015b7ed56cb4d8906375ef06f46e2886b953cee29bcd009453
SSDEEP 6144:3FrJxvldL4c5ONK1tgRbd1s79+iStzKDZRXs4uoyTnBzMm2BIPcFc+FJxbzsA4:lb4bBxdi79LhRXKoyLFMm+JbNbAA4
TLSH
T1C9A4E0283181C033D1A725384BE5C736A6BD79604B22A8D73BE4DBBE5EB02E5D935317
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1244-5-0x0000000000D20000-0x0000000000D99000-memory.dmp

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memory/1244-8-0x0000000000D20000-0x0000000000D99000-memory.dmp

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memory/1540-0-0x0000000000300000-0x0000000000379000-memory.dmp

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memory/1540-7-0x0000000000300000-0x0000000000379000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads