dd24b4e9adb8378825b861f481c44d346d3d0bbf76a54ffa96f1d8d48ac88ea9

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 13:37

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General

Target
2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe
Size 414KB
Sample261002-qws8aawbqa
SHA256 dd24b4e9adb8378825b861f481c44d346d3d0bbf76a54ffa96f1d8d48ac88ea9
MD5 5f65b9481a33777b29c9dcc30bf9d752
SHA1 ad165a8be85ebe8f5f06554ee9eb8e06bfe04133
SHA512 c57fa63324264bf8af3b620f419701aef2b0e496211b1fcccbf59c819d29e0719f9ab3ac1dcbd67815afd6777d2d325ac6f1351dac3461339ca6a8841cbd6d8f
SSDEEP 12288:Wq4w/ekieZgU6StQhZjjBT5ONbFWmT6I3l:Wq4w/ekieH65hVl3mT6e
TLSH
T16294D0203586C03BE1A716344BE5CB7969797D714B31A8CB3BD02BAE6E742D1DA3034B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
4964	B126.tmp

Executes dropped EXE 1 IoCs

pid	Process
4964	B126.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	2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B126.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 4964	4952	2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Users\Admin\AppData\Local\Temp\B126.tmp
  "C:\Users\Admin\AppData\Local\Temp\B126.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-10-01_5f65b9481a33777b29c9dcc30bf9d752_elex_mafia_stealc_tofsee.exe 77FAB56FC2D05D2570F8F1B9E3DBAB748827D06CD343C549DEE6FFC21D7212C9856D675B5E0DF7A4269DB6653ABF1883C908745D26DB30832538EF1E67D76268
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4964

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

B126.tmp

Path C:\Users\Admin\AppData\Local\Temp\B126.tmp
Size 414KB
SHA256 868b40e34f5c5c9d4de73312a36dac1ba559d07ce827fa9c8923d7278d629f7f
MD5 17e64c83a92e294e4b62b65ab23f410c
SHA1 6249aac5cb956fb6406b38e3f444de9dc175304f
SHA512 e71faba71465f23e69c9b500c142e193bfa6d70aaa94d767b3919c09913635f7f6ea11494e4152447e058c37ad197f602c464b9827d3bffc0425ccc40f8762a7
SSDEEP 12288:Wq4w/ekieZgU6lCSGjbUGeX49y7NktDJKLl:Wq4w/ekieH6lCJbfeZNktVQ
TLSH
T1FA94E0317583C036E1A712348AE8CB69693A7AB44B75A8CB3BD427BE5E742D1D734307
MD5 SHA1 SHA512 SSDEEP TLSH

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