f9af8685bff12dc18d9fc9d4de5f4f4fa0ab4110a08657aaa0bc96e13406a8d2

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 15:00

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General

Target
2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe
Size 412KB
Sample260817-sdj8rsdj2v
SHA256 f9af8685bff12dc18d9fc9d4de5f4f4fa0ab4110a08657aaa0bc96e13406a8d2
MD5 d2ef0a328d50ffaf97caaa2cd83255d8
SHA1 f6bdd2b7a2b50068265adcc9fcda3a7a7968f476
SHA512 98d46edd1005f05655b430454bb1665e6b9a84be481d6cc657207e6f8f0e7bb8d0f6ccc1a81f002bcb6de1786c9006180b6f726ba472f975d6f41b0984e1b475
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZncgteAGXB+YM4RwVv9Bkm36evXmZWs0wFFP:U6PCrIc9kph5fefE59BkhevWz5Ft
TLSH
T1F294E0303681C076E5A706314AE6DBB6293A7D754B31A8C737D86BAD2E716C1EB34307
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1272	1090.tmp

Executes dropped EXE 1 IoCs

pid	Process
1272	1090.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	2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1090.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
1272	1090.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 1272	2508	2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\1090.tmp
  "C:\Users\Admin\AppData\Local\Temp\1090.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-17_d2ef0a328d50ffaf97caaa2cd83255d8_elex_mafia_stealc_tofsee.exe 187427D2C3162748619C1EFD71BCFCA31AFAC2959BB89C445A9734865406E32DB45F301D7E2D89A41CEF4B75B07B369C1DFDA8786DA2D94D74E27215928BD0C1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1272

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

1090.tmp

Path C:\Users\Admin\AppData\Local\Temp\1090.tmp
Size 412KB
SHA256 3d73fdeffa5aee4aed9683e797a469eccf2e5b8f4332bca329d37dc4d42755ea
MD5 39ab112c663d14bbdd43a2a216761cbc
SHA1 7961cfaa6b3fe93a0e52283847499ecdd2909b99
SHA512 6cf5d0ca9eda5061c1ba2bdaa64d417aaa653d13360af241c228f6ab218ea8c264b1037a38c9bc198757b62746592caf77922fd061f66aeb4aa0f090893f3272
SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZncs6PYVVjtpSHwoTycOqSyApf3NXSYVeXKP:U6PCrIc9kph52w/F3NXfsXy
TLSH
T11D94DF243585C037E29705348EE9DB66293E7E754B22A8D76BD06BAE1E303D1EB34347
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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