fdaac786b376e57c93a655e2a0891700df52d0e02e621fc57c8d714bc9bcbf82

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 18:10

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General

Target
2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260825-wr9mcsac85
SHA256 fdaac786b376e57c93a655e2a0891700df52d0e02e621fc57c8d714bc9bcbf82
MD5 18fd043d056b4db7c99422b09002356f
SHA1 4b6382f500470caa93d8102fdd358008ea2de4ed
SHA512 ccfff61dd3f8fe444b5082b2ecdb50dd331e4d6906a71674d08acdf86f44373d764a9f7a8f63b66f6287d5248c26c90d185980f7c1e479c64ec47091c8342330
SSDEEP 12288:Nb4bZudi79LFvvhfgic8CVQCTBBRuU2A:Nb4bcdkLthZcRBnx
TLSH
T140A4E1203581C037D2A305344BFADB76A97A3AA15B6268C73BD45B7E6FB42D1E234317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5260	97A2.tmp

Executes dropped EXE 1 IoCs

pid	Process
5260	97A2.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	2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97A2.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3868 wrote to memory of 5260	3868	2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3868
- C:\Users\Admin\AppData\Local\Temp\97A2.tmp
  "C:\Users\Admin\AppData\Local\Temp\97A2.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-24_18fd043d056b4db7c99422b09002356f_elex_mafia_stealc_tofsee.exe 9ED0CD7D38E8C45F6A548EFBAAA01BAD283ED4E9FF975A5D46D960E8BF981FF80CC6E97A7B81C58798426BF0311192A5E44E8C33C17CBFFE5409CACAA516C046
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5260

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

97A2.tmp

Path C:\Users\Admin\AppData\Local\Temp\97A2.tmp
Size 444KB
SHA256 ec364bdb1d30fdb9921d4db7c6e3e6c890fa644e74fa2dc50972516fa9d9ac16
MD5 04b252a7bf6a8ee77781ff816b33bb14
SHA1 6f6ce18a6afdaec78c6505335e6e1d801bb4d2ad
SHA512 0fc14f8bddb4a6fca14353f032615bd9a042ba3b435c37c044f473c06efdfb37a8bed37601c727a112bc30b2a28ab93f8d850576172a1da78a4eb8c2f87a6e7c
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStt2p/r56LMpevm8j/c5FBJ4ipTyAgTix+Ztt:Nb4bZudi79LiC5JMOLD4QGAgx3EA
TLSH
T1B1A4F1253182C037D2A716344BE6C775653E3DA14B26A8C73BD46B7E6EB02E1E63131B
MD5 SHA1 SHA512 SSDEEP TLSH

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