ad3ee13c91e36bd811d0694a8470991ba0ece21dbf489c4eb353ccc06cd5b090

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
06/05/2026, 12:12

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General

Target
2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe
Size 384KB
Sample260506-pc65csdx2l
SHA256 ad3ee13c91e36bd811d0694a8470991ba0ece21dbf489c4eb353ccc06cd5b090
MD5 d57d3939a3d43fca94b5e4339e84bc10
SHA1 f5abb5ac7ae199d352db337f7e1aba95c108cc51
SHA512 2ce2531b3d2893e9e19ddead3a273ea8d7bf4994d7618eb0003f2f99e09c9a5c7b8029f643dc34397303bd9c6709815064241929b23578a0c80792aa0a50dcf0
SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHhZYqWfmrG1dJcs5Bmpm8b59t5eTcDpZ:Zm48gODxbzvZQmrG1dmHrtY+pZ
TLSH
T1DC84C0347581C032E19605319AFADB61193B3CB25B2568D77BE47BA99FB03D1E73820B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1980	2F97.tmp

Executes dropped EXE 1 IoCs

pid	Process
1980	2F97.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	2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2F97.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
1980	2F97.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 1980	4584	2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4584
- C:\Users\Admin\AppData\Local\Temp\2F97.tmp
  "C:\Users\Admin\AppData\Local\Temp\2F97.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-06_d57d3939a3d43fca94b5e4339e84bc10_elex_mafia_stealc_tofsee.exe 14F3473073EF3F20FBCBED6C85362E3608AE0F91CD158C8860A150AAEEE03D5CF33D1A83D4723D36429987EFEC72613CC63DC6B04CF052E66312FDB3545A8DD9
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1980

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

2F97.tmp

Path C:\Users\Admin\AppData\Local\Temp\2F97.tmp
Size 384KB
SHA256 678b87f73697a1bc063ca6ef15f2b3830c06f9833ae740948e25e00ec6115219
MD5 a28a37c694ff4f7bf631d3ff6c3c4ebb
SHA1 e2042024c3d71c2edc19158a369c325664d92e8e
SHA512 7bf1a0c858ca1897d11713a359416f49198060cb35b8d9fe407c2398360cd8d0f73f89da4af2821dbd8a089374f5a9dbf1139deaaf0d13a855d0faf7ab7b0681
SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHdTupZYhM/9D5ItEsujzJZ:Zm48gODxbzXTupZYhM/JsunJZ
TLSH
T1F084D0347181C036D19A01314AFAEB625A3B3CA6476568C77BE47AAD9FB43D1E73430B
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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