b0bc70b632c49d8127c58423c2c2dc0ee6c7efc5a8601f37c280f2d841f39fa2

Analysis

max time kernel
148s
max time network
122s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/06/2026, 04:33

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General

Target
2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260630-e61vbse16p
SHA256 b0bc70b632c49d8127c58423c2c2dc0ee6c7efc5a8601f37c280f2d841f39fa2
MD5 b5d80d007103b1ead153ba14cb190931
SHA1 fcd6e271d5f5e95fe00c869934ea4c7152bc2dd7
SHA512 7d96a1f8d223d41b1351c02ed7c6e68d9734046cb5b4c2d50e8459f997ce0083da32594b186c930a226a9b627deba4823d755c55c2200c91cae95a163be4cbea
SSDEEP 12288:Ci4g+yU+0pAiv+C/SX0f6YDeXUVrHzAgpn:Ci4gXn0pD+Cak9ikVrH/x
TLSH
T14494F1213592C033D2A715348BF5C766667D79B14726A8CF3BD40AAE2F603D2E639387
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1444	A553.tmp

Executes dropped EXE 1 IoCs

pid	Process
1444	A553.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	2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A553.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3960 wrote to memory of 1444	3960	2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3960
- C:\Users\Admin\AppData\Local\Temp\A553.tmp
  "C:\Users\Admin\AppData\Local\Temp\A553.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-29_b5d80d007103b1ead153ba14cb190931_elex_mafia_stealc_tofsee.exe FFAAC4B7CBDBE08A5C868ED8C67B58F6044C252EC4AAC4A03FF42DAAADDF23B92CF4BD8F4E4138D96E894636D173ACC915B064A6E4BD69A5D8984C6D4B12F3DE
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1444

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

A553.tmp

Path C:\Users\Admin\AppData\Local\Temp\A553.tmp
Size 433KB
SHA256 093ba3d9cf7977cc6d289ea440113d969616b83c5e56e8c41d084a2c65754210
MD5 550340343c705878b1250cf9e2755b53
SHA1 e50d1f5b5aaa23745a294d15214899bfdefe1837
SHA512 fd067e21aa76f332c1cf12ba9e9d0bb0e06c0f44e51265a6dc39faee450ad6f83486c77051aa93b1f2cd5d31633ef724955584f21bf78ec2ff32774e9f8348a2
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtvG7Y1HvMpkohTH9F4AvO0oNtN2QPEEA3Vn:Ci4g+yU+0pAiv+JikO9F4AQtNP8X3Vn
TLSH
T17194F1203592C037E297153447F5DBA9267E39B24B2278CB3BD41BAE2F642D1E63434B
MD5 SHA1 SHA512 SSDEEP TLSH

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