a481c7a194ce98fbb78f4ffb611b19a0f2b1c7e4bf4322c927a20c99ad64690c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 18:52

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General

Target
2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe
Size 428KB
Sample260804-xjaczaxgke
SHA256 a481c7a194ce98fbb78f4ffb611b19a0f2b1c7e4bf4322c927a20c99ad64690c
MD5 aa1e40e2b424b80a7204dc2c9823a995
SHA1 c0d62cdcb802755df7bb617f7e13f0bcc1dbd7ac
SHA512 ae9017594b46f8010ddbd11a6fcb680816c0fa7cc49d9cdda755e8218278aaa74d85e4bc3865f501f99925a7672c99f7dec4adcbccdc5ec9185ad51cd1d369af
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFgYpOCHEzo3PsTP/FMTVyLKkqHR:gZLolhNVyE2xh3PP41qHR
TLSH
T14D94DF25B2C1C036D09301314AF6D7B2553A7DB15F61A5CBB7D83B6D2EB02D1AA7A30B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4248	4188.tmp

Executes dropped EXE 1 IoCs

pid	Process
4248	4188.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	4188.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe

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
4248	4188.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 4248	4460	2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Users\Admin\AppData\Local\Temp\4188.tmp
  "C:\Users\Admin\AppData\Local\Temp\4188.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_aa1e40e2b424b80a7204dc2c9823a995_elex_mafia_stealc_tofsee.exe 8D84C2D58C7512908DE94FC5E35B2ABCD4E8963A148607736AC214BFBCC0DBA0E39C23B962617D39E2D0E27D00AF20D2258374BDEDF05E4654C8C40131BC44E7
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4248

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

4188.tmp

Path C:\Users\Admin\AppData\Local\Temp\4188.tmp
Size 428KB
SHA256 90e8b8376b928a81be1fd61c36660a72e936659a23a5696083c0057872e6310a
MD5 6442d65aa916aa7e87c43e1392ef58e0
SHA1 d80b8e10fb1eb9bdd670ad4013ce679a275d0b86
SHA512 2d45056d32e2992d30b72da5523f3d8df902fb958c0e830078d9ff3d287b5b8a0282f7f501c6ad0c1015572ec60872e5495c241ac78d454112662e9342302434
SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFHaguF2rycrlvOEeCi7J3WFAIWDGqHR:gZLolhNVyEE7uF4yQJ3VilmapDGqHR
TLSH
T18F94DF25B2C1C036E19301354AB6DBB5153A7DB25F61A4CBB398377E1E703D1AA3A31B
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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