8fc4df7909aea4719d60fcb54e67fae4a08561047c8838cb4b32785885a8ac89

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
16/08/2026, 11:10

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General

Target
2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260816-m96trahr71
SHA256 8fc4df7909aea4719d60fcb54e67fae4a08561047c8838cb4b32785885a8ac89
MD5 42204ed5b73f5f658a3a44c45ac4e9ec
SHA1 4cab327c468cd96bf37caefab94a63036c1ce05f
SHA512 163758475e3823b8a9fd8dde8e5559f5205f275f95d180b12856516ba74e0016e35df41b21d99cdbc56d2cb0f484bded6f2290f6d89c70ce861b53dbbe8e93f5
SSDEEP 12288:aO4rfItL8HRUvhs6KMuJwI6W85kAH7K9wlsDpVFd:aO4rQtGRA3vuJwI6WEH+9wlsDpVFd
TLSH
T18DA4F1397681C133D29302715BE6D7EAA63EB975032A54C33BE4023D1F66AE1D37634A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5276	3697.tmp

Executes dropped EXE 1 IoCs

pid	Process
5276	3697.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	2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3697.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 5276	2072	2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\3697.tmp
  "C:\Users\Admin\AppData\Local\Temp\3697.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-16_42204ed5b73f5f658a3a44c45ac4e9ec_elex_mafia_stealc_tofsee.exe B7E69D8BBC609AEA686FB1D856119FFB8F85E37333090D36DD54521845E23D0CC8882E237F51440ADB05265C45CFC2227CFE2A889E79A1B5F71BC2C32470A79C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5276

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

Replay Monitor

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Downloads

3697.tmp

Path C:\Users\Admin\AppData\Local\Temp\3697.tmp
Size 476KB
SHA256 ba71da3c365c4623c234522e280c67d017fb0ddbcc13464611bfedf87b5c7da6
MD5 71f56b2b9a789a9836ceb59aacd21893
SHA1 11cec274eae0a75e2477b278eeefd7ca258463e1
SHA512 252281622b6e72b72cc0e303a23de2f0abcef268d81ad8f1f5d4bec143fbb39c8436f365499e9a652be8ecf832d1b488e9939498f67031532130f83ba539ccc5
SSDEEP 12288:aO4rfItL8HR2iKhkxuvl7wHFwVHKzYoQ7K9wlsDpVFd:aO4rQtGR29EFkqc+9wlsDpVFd
TLSH
T12EA4E1397681C233E28302711BDAD7D6673E79700726A8C77BD4026D2E61AE1D77A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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