3671e4cbd0b52aa203985d718ebec18c0fbca5344a683a01f51927ad660fa399

Analysis

max time kernel
150s
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
23/04/2026, 17:07

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General

Target
2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe
Size 443KB
Sample260423-vm5beaay4n
SHA256 3671e4cbd0b52aa203985d718ebec18c0fbca5344a683a01f51927ad660fa399
MD5 c1680da0a0f9d5e02089fabfd79ac64c
SHA1 f1bb2deba441c37e8bf7251727f015787afe7d92
SHA512 9dcb7c9b8c027053f68c8dda6205a3332a7557b04981d4da8ae83bf92cd539082943f01bc645dd5a1719427396bd1669361644a9c357bec649c785f89f684a3a
SSDEEP 6144:Wucyz4obQmKkWb6ekie+ogU6BYtIHgbuWnQ/Dh/NwhEjP+tSKReL/lvLKc5IlMa:Wq4w/ekieZgU6eIHv6Il/GaOOLh5IlMa
TLSH
T142A4DF217682C076E1A712354AE4CBAA193E7DA45F75A4CB3BD037AE6E706D1CB34307
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1304	4E79.tmp

Executes dropped EXE 1 IoCs

pid	Process
1304	4E79.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	4E79.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 1304	4200	2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe	84

C:\Users\Admin\AppData\Local\Temp\2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Users\Admin\AppData\Local\Temp\4E79.tmp
  "C:\Users\Admin\AppData\Local\Temp\4E79.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_c1680da0a0f9d5e02089fabfd79ac64c_elex_mafia_stealc_tofsee.exe 48260BA636D1630C8FB8810E87ED7382FC3999A12926EA81D3D17962593FDC39180823C8B04763B30042DB52CB7E1FA18EC307E57C450BD2CD71C144A182A72B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1304

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

4E79.tmp

Path C:\Users\Admin\AppData\Local\Temp\4E79.tmp
Size 443KB
SHA256 e3acb7a0e61fcd9966bf9205f4526e36991b0925748a586c9e3bb67d50031cf4
MD5 34c3c9e9007396965f1f10ce76991707
SHA1 a33ca44878d784d4f55aa0fb872857bbc32f5c46
SHA512 5bc8d5fe067fc27577f3952ce19c3e261c6212f0d160d6b85af7d6d3af714e48cad51547e10372fb99271b536f71f766780529eb2e7eba053275e3d5ebd825f5
SSDEEP 12288:Wq4w/ekieZgU6ctX2lca8wTgzTvpg/lMa:Wq4w/ekieH6cXa8wTm+/P
TLSH
T13FA4DF213586C036E1A702348AE58BBA197A7DB45F75A8C73BD437AE6E706D0CB35307
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1304-5-0x0000000000DA0000-0x0000000000DE5000-memory.dmp

Download

memory/4200-4-0x0000000000BB0000-0x0000000000BF5000-memory.dmp