f01365d3f2920a47a7b7c43e81ea58f9685e1df49db86fda0f53f90841a961d3

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/05/2026, 12:55

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General

Target
2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe
Size 526KB
Sample260503-p5wt4acy2p
SHA256 f01365d3f2920a47a7b7c43e81ea58f9685e1df49db86fda0f53f90841a961d3
MD5 fc85744a23e376013f1b85f514e0d693
SHA1 c884c7c00b9a31a95ae79b9e2cc8e279cb5c03d7
SHA512 b749fd1c757e409d847d454c06ac48ca5f36f1ca4eb46a6fa6a3e81e853c75fe91f03c5391b8e67d342f5f65c11d1a99bb7c936818d350329778fcaa57e39da4
SSDEEP 6144:zooTAQjKG3wDGAeIc9kphIoDZnCrtc+LtBwAJtXX8AYazBUqMFA4o+KEP6+:z6PCrIc9kph5cc+jX0H/FLo+Lz
TLSH
T145B4BF385185D2B6E2A383349CEDF68E4C34B501173A74E7A3DC07AD99BDAD09E39607
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3800	F7AE.tmp

Executes dropped EXE 1 IoCs

pid	Process
3800	F7AE.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	2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F7AE.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
3800	F7AE.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 3800	4328	2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Users\Admin\AppData\Local\Temp\F7AE.tmp
  "C:\Users\Admin\AppData\Local\Temp\F7AE.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-03_fc85744a23e376013f1b85f514e0d693_elex_mafia_stealc_tofsee.exe 7B4E5808FA6B565117B7ED62F5F618B725955403825C49E6F01B01F5B3EEA39D3C2CCAAD9F76DBE72251AC1A2A71853CA717842C91293C07372DD69A492F44ED
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:3800

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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F7AE.tmp

Path C:\Users\Admin\AppData\Local\Temp\F7AE.tmp
Size 526KB
SHA256 92bcb302271399b15b21d1967cbd9c047742af769d6dbf2bbb311a1230b09dc1
MD5 99d321eff8204f96a158972adaaa134b
SHA1 15ab9193d4bdc313226696330cd0fe91706fbff2
SHA512 fc529fec1c78bf4a4b89366a66034c4c17d1eb8f8e6fa8679dafd14fc47b88be1c1afa5a1acd0d54955c31ec85a9b2100bb4b4b670ef1d878ab26c216127ffcd
SSDEEP 12288:z6PCrIc9kph50HkkHO9ERZ2kDgd9r4bkgz:z6QIcOh58HELkDgHgkk
TLSH
T15AB4AE385085D2B5E2A283349CEDE69E4C34F510173A74E7A3DC07AD99BDAD09F3960B
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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