17a6e018346a0f7e327d5a932a0b52b2bb4deb44fd34cbaa9224486a22d0fa36

Analysis

max time kernel
149s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/08/2026, 11:30

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General

Target
2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260812-nmacpsfn6t
SHA256 17a6e018346a0f7e327d5a932a0b52b2bb4deb44fd34cbaa9224486a22d0fa36
MD5 12dfd3304c49f1231e186cbc7eb7ad7f
SHA1 ad561eac01d0793ad846dc0155d68720ac9d5e9f
SHA512 33b459366d8adacfa4568e8428f66d7a2da8afeb6e2e0d48c356e011b3ad2cc56eb95dcf7a43d56561aba330b37d4060843f981d38385a285a4b7dfc2a558b8d
SSDEEP 12288:Ci4g+yU+0pAiv+6t9AkfmfkNszFIXI7xnlxvn:Ci4gXn0pD+6t9/e/zFIObf
TLSH
T18E94E0323692C033E2A716354BF98B6565BE79B5472278CB3BC01BBE6E602D1D634347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2496	5942.tmp

Executes dropped EXE 1 IoCs

pid	Process
2496	5942.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	2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5942.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 2496	3116	2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\5942.tmp
  "C:\Users\Admin\AppData\Local\Temp\5942.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-12_12dfd3304c49f1231e186cbc7eb7ad7f_elex_mafia_stealc_tofsee.exe 1BC46BDDC226583BB365EA5ED9591C478408DC6D81AE392833C0E0AC3682A1CCF96E622645595B581AECF909165D5AF4DE813D9A51B92834748C38D392C4B61A
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2496

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

5942.tmp

Path C:\Users\Admin\AppData\Local\Temp\5942.tmp
Size 433KB
SHA256 45e3ea5ba4d9fae938529f5f1cdc44e653442166537498c042fe59f94831e326
MD5 1d9e2768a85fc70900ede9b096ab63da
SHA1 d6805c48e030d444d2505b29a892ddb4a481c260
SHA512 d07f4956e35f1bda86d7215c891e3383fa96f5486a0117d6367ff1c94bbede745fd8a60186bc720eed70e178d2abb124ae2dab71060bee3f40be07f5ce30597d
SSDEEP 6144:Cajdz4sTdDyyqiOXpOd0p6Jiv+vtvssG1Nln90a85/4FzPqqntan4ML6vnJn:Ci4g+yU+0pAiv+O/n0aLA4MeBn
TLSH
T12E94E1313146C037E19706390BF5CB65257E39B14B16A8CB7BD45BAE2EA03D2D63538B
MD5 SHA1 SHA512 SSDEEP TLSH

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