3075661b67ef60861cdb55e645270abad0eb490b52cb231e6f02e67769864bf2

Analysis

max time kernel
149s
max time network
115s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/04/2026, 17:18

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General

Target
2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260423-vvrehsbs3m
SHA256 3075661b67ef60861cdb55e645270abad0eb490b52cb231e6f02e67769864bf2
MD5 ca4c94c0c1a48d9bd8185f5f6e7c0fbd
SHA1 dddcb97f98a4385270ce54c8e30c3c0e64307e31
SHA512 dce75d701caeb0cba63fb4a473332c512404bfa7fa05e19c43307493a63a6a17203ba569bb05d5f20b56c5fa804ff82229f11769f9cc519eba2ddb373079e771
SSDEEP 12288:Nb4bZudi79Lgnmdgh5PZYKmMfs1BN+NWLnA:Nb4bcdkL1gXZYCfs1B4NA
TLSH
T139A4E0203581C03BD29616384FF6C766663E3AB1572168CB3BD46BAD6EB02E1E734357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
696	59.tmp

Executes dropped EXE 1 IoCs

pid	Process
696	59.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	2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	59.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 696	928	2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:928
- C:\Users\Admin\AppData\Local\Temp\59.tmp
  "C:\Users\Admin\AppData\Local\Temp\59.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_ca4c94c0c1a48d9bd8185f5f6e7c0fbd_elex_mafia_stealc_tofsee.exe 939BA8E8DCCF52F9F462108660C54ABC3BD2A0314A4EB7224ACC63FD7957CE27B61A61589A37D9E91F12170E9792A5D326C7417A4D0D7C0B8CBBD8963C3F7481
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:696

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

59.tmp

Path C:\Users\Admin\AppData\Local\Temp\59.tmp
Size 444KB
SHA256 d626f367d103f0886dc96b67eca481188049c2896bad04a015536c0218eff008
MD5 62615a1d47ac231dd5f5d81e7d71f427
SHA1 a5f1f660a5064e911673f3ed60959f28d0dca4f6
SHA512 43628761e24e09f8e7dbee862564ecec31b42d2fd49efff06449c4348c79ea5f6ece834aad9b48e17afaa343968dcce94b06990c0864e9359abc7dd6ec89e6e1
SSDEEP 12288:Nb4bZudi79LMOqG34FFgQK9Kl26d4eapUeK5A:Nb4bcdkLMOUFFM9Kl2Xe/T
TLSH
T1D1A4F1207681C037E29716744FF9D775A53A79B04B26A4C73BE42BAC2EB02D2E634353
MD5 SHA1 SHA512 SSDEEP TLSH

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