835264438b718bf4b001cecd85f73bf2ba2b9c347988452f302ed14000014627

Analysis

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
24/04/2026, 12:18

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General

Target
2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260424-pgwjeshv8x
SHA256 835264438b718bf4b001cecd85f73bf2ba2b9c347988452f302ed14000014627
MD5 328a375fd835f106c42d10deec2cc3f7
SHA1 f95f2e93edd69765a82e0a384d91e7ac28c69a15
SHA512 2e7730a8c754a6a438f07552ad79b8e43bc938c1bcde733d43e86007b4b613c781d4243fd7b5a4eb885e0af83f8fdbe7bea74af2f9a9722bc783939150dd1ddb
SSDEEP 12288:U6PCrIc9kph5RLJ2TouzATVs0P0bcp0cj:U6QIcOh5RzuzATVvP0Qp0c
TLSH
T16994D0343581C07AE2A705358EEACB76193A3A715B21B8C77BD467AD2E702C2E735347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1932	F85A.tmp

Executes dropped EXE 1 IoCs

pid	Process
1932	F85A.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	2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F85A.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
1932	F85A.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 1932	3748	2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Users\Admin\AppData\Local\Temp\F85A.tmp
  "C:\Users\Admin\AppData\Local\Temp\F85A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-24_328a375fd835f106c42d10deec2cc3f7_elex_mafia_stealc_tofsee.exe EFDFB4379FABC3D602E2074F7DEE6AB5753A1BF5B59B2AECE543A7D30FBE361E97988475405ADFD977EED439581F944C989ABD1FB53485988BA2D2A85D8730B5
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1932

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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F85A.tmp

Path C:\Users\Admin\AppData\Local\Temp\F85A.tmp
Size 412KB
SHA256 146b44a1509c131f195f6fc30f1dc8176c4e1423099c51a4216f347ff6ca924c
MD5 6578a5e97dc3a71ac48c08eaa12ffbaa
SHA1 e7fc86c7293e6a5ebdd5caac69e9a592941a3c60
SHA512 d5c0a4bcb68f4b2618ea7e386dfb0bb396940a6df9566405c215a299d3d7a14f275103389c3865814289c510f938263d393b0f6dad0e08b1bf5376fa1e3a2732
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnUozd3EkcahbpsfzjMUqPGmdV9TcWfZSLP:U6PCrIc9kph5GAPhbpkwGQV9IWSL
TLSH
T17094E03436C1C037E29306348AAACB76293A7D314B62A8D77BD427AE2E713D19775307
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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