4a665b6da488af962ab2c778a66c2baea957019da83c7ad1779754ccc6dff91a

Analysis

max time kernel
148s
max time network
136s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/07/2026, 06:02

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General

Target
2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe
Size 414KB
Sample260717-grv2msb15j
SHA256 4a665b6da488af962ab2c778a66c2baea957019da83c7ad1779754ccc6dff91a
MD5 eb08de99d5c1a79692c98b4f3d18e00b
SHA1 7b59da2a6446b525900701be6fa545dab007a9c7
SHA512 41bcafa7fbcee1a4c30fd86796e8c5896de88747ee8f8671fca2abc4cb6e44ddb54fe590dda6820e9ec664e16798cd35c073a4b8bc9ad1ab9f26ccad8e2e8f67
SSDEEP 12288:Wq4w/ekieZgU6XjV8s1nzB6HAz7uzat2LG2Ctll:Wq4w/ekieH6XjV8s1zVz2atsGNl
TLSH
T12294E0313586C037E16716358BE5CB6A5A3A7DA04B35A8C73BC427AE6E742C1DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3212	3F03.tmp

Executes dropped EXE 1 IoCs

pid	Process
3212	3F03.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	2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3F03.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 3212	1248	2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\3F03.tmp
  "C:\Users\Admin\AppData\Local\Temp\3F03.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-17_eb08de99d5c1a79692c98b4f3d18e00b_elex_mafia_stealc_tofsee.exe 6DD05A20F5F28831058ECF75A505E17BFE4BFCB237DA57A94DBA8CFE24DC74C64150C4104C6BC6C1770197FCF5C16DFD10948F4628467838D5F09C8F001D1205
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3212

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

3F03.tmp

Path C:\Users\Admin\AppData\Local\Temp\3F03.tmp
Size 414KB
SHA256 d5bb0a8560a2a6505386759ce35e20823d882085874d71e73921b8da61d37f3f
MD5 78dc4d29901d23d2914ce949b92bcb19
SHA1 05953d08389774c91b9400651a52437d7807814f
SHA512 a58e5ef50526c6f2da726101f2401964298bf0471c3cb8a13155aa173a926fdbd93b5333189503314f425fbd3b132080d77985155a15c298d14892805d2095c1
SSDEEP 6144:Wucyz4obQmKkWb6ekie+ogU6BYlc0mskahER2BdhWKiHAXmL8bCvR+Zje4E2cIbl:Wq4w/ekieZgU6yJmmEanuAaL+E2cIbl
TLSH
T1BF94E0313586C037E5A706348AE5CB6A292D7DB50B36A8C737D427AE2E742D1DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

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