b69232753e8b1c65cd83f53754f70ad0bd732a1369c4a3f9cee1660e53556cd4

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 17:49

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General

Target
2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260703-wecrvsdv7s
SHA256 b69232753e8b1c65cd83f53754f70ad0bd732a1369c4a3f9cee1660e53556cd4
MD5 539b0f74a1a8bc14bff6e7b452574f8d
SHA1 7317d1fbdcaa2cd1057036ff9b13e90a6ccb6415
SHA512 50c53196288b8b2c3767b792e6197ebc8b5aff15833de4b6d396483dc6e068660c228e5297b0ff85a90b87fae8649a258b32a7f5eebc3599cfc5f442d77ed8f0
SSDEEP 12288:aO4rfItL8HR43yLaJkdWaHbqkrHHEWeYzb57K9wlsDpVFd:aO4rQtGR43yuJkIavLEWeYv5+9wlsDpN
TLSH
T1E5A4F1297782C133E29202341BD6DBEAB63E7975432598C33BE4422D1F70AE1D77635A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3112	DC13.tmp

Executes dropped EXE 1 IoCs

pid	Process
3112	DC13.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	2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DC13.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 3112	2740	2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Users\Admin\AppData\Local\Temp\DC13.tmp
  "C:\Users\Admin\AppData\Local\Temp\DC13.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-03_539b0f74a1a8bc14bff6e7b452574f8d_elex_mafia_stealc_tofsee.exe C42CA15B37FB5356FDE70BFD9222FF2D3674DEFAFE86586E740D40A094E6B829F74E2565A9A0B7B53131B7A5CEE3C2369DF0164392AEC7501181E54A02CF32EC
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3112

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

DC13.tmp

Path C:\Users\Admin\AppData\Local\Temp\DC13.tmp
Size 476KB
SHA256 fad28ae28c783a608bc7939bcc1769238a4aa3b3d0c998bc95ebc4f6d84bad76
MD5 3b6dec7616447d87019be6c5be099886
SHA1 a4298c827f9583f4256e19af68b958064c535773
SHA512 cadd20e8d02dee513a159a3f8163448f39ccb709085d6d2f8ff6ac5585617ab4c5caaf25279679b1d203e4db997b6bdf9db40061ad7db5462b12ca68014eee91
SSDEEP 12288:aO4rfItL8HR9fojF7vIfCLQmjXzmPT3uDMC3xRL7K9wlsDpVFd:aO4rQtGRe1ZTCrc3HL+9wlsDpVFd
TLSH
T11BA4F12A76818233C29306755BD6DBA6BA3E7471533694C33BD4027E1F61AE1C73A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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