85c29019b00875c29a2d18ba012d922cc7d76290f1f843b0694ec354b4426074

Analysis

max time kernel
148s
max time network
131s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/08/2026, 08:19

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General

Target
2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe
Size 443KB
Sample260827-j71ceazxft
SHA256 85c29019b00875c29a2d18ba012d922cc7d76290f1f843b0694ec354b4426074
MD5 cc8303126c5d66bafc923bfbbee1e56b
SHA1 5f51b4575f234c71256c0a1d1b919ea5a5ec7e8d
SHA512 c162b1e6df31fe8d34d99017ad3e756447ba49e3b54f2e6fa26146b41b68c7fe4a8506784b9518883205498a25029bec2404b49cc35c4b8ded5ea387e4dcca89
SSDEEP 6144:Wucyz4obQmKkWb6ekie+ogU6BYKPfYvhsid5q488+AoaFWD/S30xkgK4nnlMa:Wq4w/ekieZgU6XsCYk8+AlIlK4nlMa
TLSH
T1DEA4DF217686C033E1A706348BA5DAB9597E7DA04F71A8C73B9437AE9E715C1CB3430B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4524	6BA1.tmp

Executes dropped EXE 1 IoCs

pid	Process
4524	6BA1.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	6BA1.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 4524	1244	2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Users\Admin\AppData\Local\Temp\6BA1.tmp
  "C:\Users\Admin\AppData\Local\Temp\6BA1.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-27_cc8303126c5d66bafc923bfbbee1e56b_elex_mafia_stealc_tofsee.exe F4B498092FE4FF0530514C391EB4162AA3588491C647FBFF470B4D401AF3E85EBA21CEFD059BB7B6AC0C0F2EBCD5AD9B1C70D10D7DDB3983E5D85D96B864B0DD
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4524

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

6BA1.tmp

Path C:\Users\Admin\AppData\Local\Temp\6BA1.tmp
Size 443KB
SHA256 3d20b4016dbc6ac729f721de8db46f3dfd20e9b71e26f64517c59544262f0798
MD5 654687309bc3b468cbe851626a59f628
SHA1 ecf9ef7f72c058f6ae1e97ac571fcf086a6b6eb4
SHA512 f0a057c59cd2d1eb8dab7fffeb021f2db076199a47cf54fe3f15d1517075036b7fa30a3c174acba3542ad67275450abf327c650b7e8728b15067ec88d97de7c3
SSDEEP 12288:Wq4w/ekieZgU6Y78zI4nuq/o7U5Lqdu14blMa:Wq4w/ekieH6Y9CWdOAP
TLSH
T19EA4D02131868036E297063586F5CBB95A3A7DA15F31A4C73BD43BAE6E706D1DB3430B
MD5 SHA1 SHA512 SSDEEP TLSH

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