ca0a723c8f77e1dbe28adaf77126570aa7c3ea41bc2e93a407ad29cc1f1ba687

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
09/05/2026, 02:48

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General

Target
2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe
Size 444KB
Sample260509-daxbladv5j
SHA256 ca0a723c8f77e1dbe28adaf77126570aa7c3ea41bc2e93a407ad29cc1f1ba687
MD5 d89574acf1dfbf8536994c38827822e7
SHA1 0df5c37c9c2cfcc07f2c809e35118cc086e845f3
SHA512 3c5cc0b40b4df4fafe48d7bebb7695f13585e61f6ba430804ae69addc7ca5d9b885389d7570bfc976fd18c6ee2a1632cb62a6fb39def33a97f3035e604d42d5b
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStr03ByolxRQMrC0aCxgF6KfRGFaSA:Nb4bZudi79L/3B5lfQMdaCOXfR+ZA
TLSH
T11AA4E0283582C037E29716344FE6C776663E3DA64B2268C73BD05BAE5EB02E1D634357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5620	F85A.tmp

Executes dropped EXE 1 IoCs

pid	Process
5620	F85A.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	F85A.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 5620	4808	2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe	78

C:\Users\Admin\AppData\Local\Temp\2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\F85A.tmp
  "C:\Users\Admin\AppData\Local\Temp\F85A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-05-09_d89574acf1dfbf8536994c38827822e7_elex_mafia_stealc_tofsee.exe 2D39871B08AE2606787512657A88A4FAB5C4A9C56B3B72693193139AB47661936DEBC34F0B7AFD522DAF225652EE219926CAC7EFEC7DC24D7B8B94710202B8B5
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5620

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

F85A.tmp

Path C:\Users\Admin\AppData\Local\Temp\F85A.tmp
Size 444KB
SHA256 a3001d78621b939e7371bac3216c7e7523359e7f75cef6c61a6b7c31e96b3b60
MD5 3ec46a1d92e1a0a7eb43d6018f5b324f
SHA1 e0ffc60c5a6fc88826566dc4436c37ee3c5b76ad
SHA512 747c9dfdd806a11bebf1f95f6329b6b117ae0c41e72affbb581c467e490b40822b140945273bc32bc30bca5a4e74a797ec5c39776f9856b71e60c7077fd75172
SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iSt9pr99Q1O+NxtHH9+9m3rS3Kf7BF9YMWQn1T:Nb4bZudi79L+pB9+Rdf2wRne1A
TLSH
T165A4F1243682C033E2A716350AF5CBA6657D39A54B2578C77BD46B7D2E703E2EA34343
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4808-4-0x0000000001760000-0x000000000183F000-memory.dmp

Download

memory/5620-5-0x0000000000C80000-0x0000000000D5F000-memory.dmp