484ddf183d0e585c955b75398b1545af7cde4c4f52175971c52f504197b6d0de

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/04/2026, 15:52

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General

Target
2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe
Size 476KB
Sample260423-ta3rdagz2p
SHA256 484ddf183d0e585c955b75398b1545af7cde4c4f52175971c52f504197b6d0de
MD5 40a8309c8c6ec809f225f95faafd610e
SHA1 2f5559e8ec15a4ffbc0f65ef251b629bd8511d8f
SHA512 eba57869dade0bc4e30b5d3f9928a39f33e3fca10e29ef51b34ad512d37980afb75f737f9a659e79dc7760e92df82915da231aa440645181ec183f2f66671f42
SSDEEP 12288:aO4rfItL8HRCjdpisoaqT+kAfDQhsY7qO+er3A9K7K9wlsDpVFd:aO4rQtGRCjni9bYTYOz5c+9wlsDpVFd
TLSH
T14CA4F12A76858133D2D302741BEACBE6A63E79741329A4C337D4067D2F61AE1D37A347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3016	1A88.tmp

Executes dropped EXE 1 IoCs

pid	Process
3016	1A88.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	2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1A88.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3164 wrote to memory of 3016	3164	2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe	79

C:\Users\Admin\AppData\Local\Temp\2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3164
- C:\Users\Admin\AppData\Local\Temp\1A88.tmp
  "C:\Users\Admin\AppData\Local\Temp\1A88.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-23_40a8309c8c6ec809f225f95faafd610e_elex_mafia_stealc_tofsee.exe 08AB10F1D5E449BFE1171740D6090B1DF8B48644CAF84100D3E82D297E926D5FD44AC39DAE7BD08120AD1DFDCEAD439574594369738A150E938B92B5B7EAECC7
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3016

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

1A88.tmp

Path C:\Users\Admin\AppData\Local\Temp\1A88.tmp
Size 476KB
SHA256 367b1e9a072f5caf5bbd2c4b4bf443669c75034bf0777e000d52ce9f17b0d8ff
MD5 093d9ce7581e7215ac31d720745159f8
SHA1 aa6ee57e57e39b4e249592ff7efc3a463b6b9d91
SHA512 d4c27ad9462b3130788acb35696211c7baf44ed3e4c9e55065542abf55c1cc1829415b26d4fb109900afdcbbded479304f67bd5dbfbafa2e66fc9aa89d25eb26
SSDEEP 12288:aO4rfItL8HRrYO3Ev+CAecQXH4OLWOfkf7K9wlsDpVFd:aO4rQtGRomCAecQX6+9wlsDpVFd
TLSH
T196A4F12A72828133D2D302741BD6D7AAA63E79754376A4C33BE4027E1F61AE1D375387
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3016-5-0x0000000000F30000-0x0000000001532000-memory.dmp

Download

memory/3164-4-0x0000000001370000-0x0000000001972000-memory.dmp