63b5ef059c7b528be8fdcd0f4528372ed3ca556b4f0275d850e56550c0adecd2

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 23:34

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General

Target
2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260814-3kstlabl91
SHA256 63b5ef059c7b528be8fdcd0f4528372ed3ca556b4f0275d850e56550c0adecd2
MD5 77ad8aa35896b665cd95d0fece717b4f
SHA1 3d2261a1416110a5b2e6cf4c13b59212c1c3bc21
SHA512 f833d54cc43df3f6386aac698e87cc03ce1ed9c48f6a60ec57216009ce48abf2364fc42ceb77b1fd8667a3bf75f42cf2b62af67c29a5fc8a0e0d9734a64f9428
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnMo0LPiODSGfmRd/jlLT1Oofv1uyKifxP:U6PCrIc9kph5mRbiESGfmvGu9dKsR
TLSH
T11094E0303581C03BE69305304AEADB6A2A3E7D655B62A4D73BD46B6E1E703C1EB35347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3292	3445.tmp

Executes dropped EXE 1 IoCs

pid	Process
3292	3445.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	2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3445.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
3292	3445.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 3292	4584	2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4584
- C:\Users\Admin\AppData\Local\Temp\3445.tmp
  "C:\Users\Admin\AppData\Local\Temp\3445.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-14_77ad8aa35896b665cd95d0fece717b4f_elex_mafia_stealc_tofsee.exe 2C9CA4CD3B25D29D19F7AC2DAD31698F941944D2E4F7DFF5C15CF3C6B41DA3424F7AC8E61DEBE5A4BE5A3C00AE7E71C475C67F6269DCD26B462C20B6075DED07
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3292

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

3445.tmp

Path C:\Users\Admin\AppData\Local\Temp\3445.tmp
Size 412KB
SHA256 d631a4a83cfa59770afeda3b56e7c55593f37793581a1c17f194d1487e8d5150
MD5 f105f80f946e4bb147f89fb930bbcf26
SHA1 52b1c339e66f1f7ff47013fa15c24218716de9da
SHA512 35c272dbc60a4e7e272c505f82edde536d6e96ac424cbb8b4cd70375bc05b77dac8ccc1d49efca680060fc069fc2c69425911d6622c5a7b40c7d6d5c2ec9d423
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnQpqdWv3MDzA7vjQQQRvFbEqN/i/gXG6Xkt/ctE:U6PCrIc9kph52qsUDc7rRkN/iIqc5aR
TLSH
T1A194D0343681C036E1A715348AEADB66293A7E754B22A4D77BD46B7D1E703D0EB34307
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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