a28773f1dccca9b9d8f9f611dd48276f549d1b867a401e723c791cea012c107f

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
28/05/2026, 03:48

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General

Target
2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260528-ect5pagw4v
SHA256 a28773f1dccca9b9d8f9f611dd48276f549d1b867a401e723c791cea012c107f
MD5 66288d7067bf60a5cba533b55494e6c7
SHA1 bb2a2fca225f1c5d91a5437efc478287a7ce75f0
SHA512 66e95ec504c2d4200da41229b97973f05eaf7f2f1e3b91153e2ae05584c8b15671b0a7170b792449c193652c60d353b1b1054c9a387260b1eccde66053c66bd9
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtvUooaBVloew9JbxSEzydeJhK+LHyn:Ci4g+yU+0pAiv+KooHeOJtsmhK+en
TLSH
T1BC94F1357192C033E69716754BF987622A7E79624726A8CB3BC41FBE1EA02D2D730347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1472	6CA0.tmp

Executes dropped EXE 1 IoCs

pid	Process
1472	6CA0.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	2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6CA0.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 1472	3716	2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Users\Admin\AppData\Local\Temp\6CA0.tmp
  "C:\Users\Admin\AppData\Local\Temp\6CA0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-28_66288d7067bf60a5cba533b55494e6c7_elex_mafia_stealc_tofsee.exe 44D4288945937E30C79A0926B96F98CA4EFF4F168C0658836057A17BB1C82557805646BBF0DF63EB51D9675C034132E2C44790F19CD40B8D9ED19D431AE4EF35
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1472

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

6CA0.tmp

Path C:\Users\Admin\AppData\Local\Temp\6CA0.tmp
Size 433KB
SHA256 4e609fd5766046db3999b6f8e7aa4e10328368f5990c28b2b007b3afefc55c06
MD5 125e76c56a829071ea05e57a52a9a994
SHA1 69ca605417a0666d70a5f9601be81777bd67d260
SHA512 3fd885fcc1ce53b55351fe82650d960bd98a45b74ca069b3d9d91de0fc55d04788a19165d5f344e11298ac0f9b9e1735acf90820d6acea0b16071530293e78ac
SSDEEP 12288:Ci4g+yU+0pAiv+HC8La3hqKQ6JMqLdaDQR/qbEbQrn:Ci4gXn0pD+HzlAJMCfRib57
TLSH
T15994F1313542C033D5AA16344FF9CB66667E79B10B22A8CB3BD417AD6E606E1E734387
MD5 SHA1 SHA512 SSDEEP TLSH

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